feat: Fleet/Collector/엣지 배포 관련 누적 작업 일괄 커밋

이전 세션들에서 작업된 아래 범위를 모두 포함:

Fleet 서브시스템 (src/fleet/)
- fleetDeviceService / fleetCommandService / fleetDeploymentService / fleetReleaseService
- fleetMetricsService, fleetScriptService, fleetEdgeConfigService
- Edge 디바이스 관리, 커맨드 발행, 배포/릴리스, 스크립트 동기화

Collector 확장
- centralMqttForwarder / centralForwarderConfigService
- equipmentStateService, pythonHookRunner, scriptCache
- Modbus/OPC-UA/S7/XGT 프로토콜 클라이언트
- targetDbIntrospection (저장 DB 조회)

Routes / API
- automationDashboardRoutes, centralForwarderRoutes, equipmentStateRoutes

DB
- importEdgeConfig (Python cached config → Pipeline DB)
- seedDataSources (external_db_connections 초기 시드)

엣지 배포 리소스
- docker/edge/Dockerfile.backend.prod, Dockerfile.frontend.prod
- docker/edge/docker-compose.edge.yml

프론트엔드
- admin/automaticMng (centralForwarder, dashboard, equipmentState)
- admin/fleet (commands, devices, deployments, releases, scripts, alerts)
- admin/pipeline-device 개선 (저장 DB 드롭다운, 태그 매핑 등)
- ExternalDbConnectionModal, ScriptsManagerDialog 등 신규 컴포넌트
- lib/api: automationDashboard, centralForwarder, equipmentState, fleet

docs/
- EDGE_SERVER_STRUCTURE, FLEET_COMPLETE, FLEET_EDGE_INTEGRATION, FLEET_HOOK_INTEGRATION

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

backend-node/package.json

@@ -24,12 +24,15 @@
   "license": "ISC",
   "dependencies": {
     "@types/mssql": "^9.1.8",
+    "aedes": "^0.51.3",
+    "aedes-server-factory": "^0.2.1",
     "axios": "^1.11.0",
     "bcryptjs": "^2.4.3",
     "bwip-js": "^4.8.0",
     "cheerio": "^1.2.0",
     "compression": "^1.7.4",
     "cors": "^2.8.5",
+    "dockerode": "^4.0.10",
     "docx": "^9.5.1",
     "dotenv": "^16.3.1",
     "express": "^4.18.2",
@@ -44,6 +47,7 @@
     "joi": "^17.11.0",
     "jsonwebtoken": "^9.0.2",
     "mailparser": "^3.7.5",
+    "mqtt": "^5.15.1",
     "mssql": "^11.0.1",
     "multer": "^1.4.5-lts.1",
     "mysql2": "^3.15.0",
@@ -65,6 +69,7 @@
     "@types/bwip-js": "^3.2.3",
     "@types/compression": "^1.7.5",
     "@types/cors": "^2.8.17",
+    "@types/dockerode": "^4.0.1",
     "@types/express": "^4.17.21",
     "@types/fs-extra": "^11.0.4",
     "@types/imap": "^0.8.42",

backend-node/src/database/importEdgeConfig.ts

@@ -0,0 +1,266 @@
+/**
+ * 엣지 Config JSON → Pipeline DB 임포트
+ *
+ * 엣지 Python data-collector가 사용 중인 config_cache.json 포맷을 받아
+ * pipeline_device_connections + pipeline_tag_mappings 테이블에 upsert.
+ *
+ * 프로토콜 매핑:
+ *   ls_xgt     → PLC_ETHERNET
+ *   modbus_tcp → MODBUS_TCP
+ *   modbus_rtu → MODBUS_RTU
+ *   opcua      → OPCUA
+ *   s7         → S7
+ *   mqtt       → MQTT
+ *   rest_api   → REST_API
+ *
+ * 중복 방지: (company_code, connection_name) 기준으로 이미 존재하면 tags만 sync.
+ */
+
+import { query, queryOne } from "./db";
+import logger from "../utils/logger";
+
+export interface EdgeImportTag {
+  name: string;
+  address: string | number | null;
+  data_type?: string;
+  byte_order?: string;
+  scale?: number;
+  offset?: number;
+  unit?: string | null;
+  description?: string | null;
+  bit_index?: number | null;
+  deadband?: number | null;
+  column_name?: string | null; // SQL 수집 시 target 컬럼명
+}
+
+export interface EdgeImportDevice {
+  id?: string;
+  name: string;
+  protocol: string;
+  connection: { host?: string; port?: number; [k: string]: unknown };
+  interval_ms?: number;
+  enabled?: boolean;
+  tags: EdgeImportTag[];
+}
+
+export interface EdgeImportConfig {
+  edge_id?: string;
+  edge_name?: string;
+  devices: EdgeImportDevice[];
+  company_code?: string;
+}
+
+export interface ImportResult {
+  edgeName: string;
+  connections: Array<{
+    connectionId: number;
+    connectionName: string;
+    status: "created" | "updated";
+    tagsInserted: number;
+    tagsSkipped: number;
+  }>;
+}
+
+const PROTOCOL_MAP: Record<string, string> = {
+  ls_xgt: "LS_XGT",
+  xgt: "LS_XGT",
+  plc_ethernet: "LS_XGT",
+  modbus_tcp: "MODBUS_TCP",
+  modbus_rtu: "MODBUS_RTU",
+  opcua: "OPCUA",
+  s7: "SIEMENS_S7",
+  siemens_s7: "SIEMENS_S7",
+  mqtt: "MQTT",
+  rest_api: "REST_API",
+};
+
+function normalizeProtocol(p: string): string {
+  const key = (p || "").toLowerCase();
+  return PROTOCOL_MAP[key] || p.toUpperCase();
+}
+
+function normalizeDataType(dt?: string): string {
+  const v = (dt || "").toUpperCase();
+  // pipeline_tag_mappings.tag_data_type CHECK: INT16, INT32, FLOAT32, FLOAT64, BOOLEAN, STRING
+  switch (v) {
+    case "UINT16":
+    case "INT16":
+    case "WORD":
+      return "INT16";
+    case "UINT32":
+    case "INT32":
+    case "DWORD":
+      return "INT32";
+    case "FLOAT":
+    case "FLOAT32":
+    case "REAL":
+      return "FLOAT32";
+    case "DOUBLE":
+    case "FLOAT64":
+      return "FLOAT64";
+    case "BOOL":
+    case "BOOLEAN":
+    case "BIT":
+      return "BOOLEAN";
+    case "STR":
+    case "STRING":
+      return "STRING";
+    default:
+      return "INT16";
+  }
+}
+
+function normalizeByteOrder(bo?: string): string {
+  if (!bo) return "BIG_ENDIAN";
+  return bo.toUpperCase();
+}
+
+export async function importEdgeConfig(
+  cfg: EdgeImportConfig,
+  user = "system"
+): Promise<ImportResult> {
+  const companyCode = cfg.company_code || "*";
+  const edgeName = cfg.edge_name || cfg.edge_id || "edge";
+  const result: ImportResult = { edgeName, connections: [] };
+
+  for (const device of cfg.devices || []) {
+    const connectionName = device.name;
+    const protocol = normalizeProtocol(device.protocol);
+    const host = device.connection?.host || "";
+    const port = Number(device.connection?.port || 0);
+
+    // protocol_config: host/port 제외한 나머지 연결 속성
+    const { host: _h, port: _p, ...protoCfg } = device.connection || {};
+
+    // 기존 연결 찾기
+    let conn = await queryOne<{ id: number }>(
+      `SELECT id FROM pipeline_device_connections
+        WHERE connection_name = $1 AND company_code = $2
+        LIMIT 1`,
+      [connectionName, companyCode]
+    );
+
+    let status: "created" | "updated";
+
+    if (!conn) {
+      const inserted = await queryOne<{ id: number }>(
+        `INSERT INTO pipeline_device_connections
+           (connection_name, description, protocol, host, port, protocol_config,
+            polling_interval_ms, timeout_ms, retry_count, status,
+            company_code, is_active, created_by, created_at, updated_at)
+         VALUES ($1, $2, $3, $4, $5, $6::jsonb, $7, $8, $9, $10, $11, $12, $13, NOW(), NOW())
+         RETURNING id`,
+        [
+          connectionName,
+          `엣지에서 임포트: ${edgeName}`,
+          protocol,
+          host,
+          port,
+          JSON.stringify(protoCfg || {}),
+          device.interval_ms ?? 1000,
+          5000,
+          3,
+          "inactive",
+          companyCode,
+          device.enabled === false ? "N" : "Y",
+          user,
+        ]
+      );
+      conn = inserted!;
+      status = "created";
+      logger.info(`[EdgeImport] 신규 연결: ${connectionName} (id=${conn.id})`);
+    } else {
+      await query(
+        `UPDATE pipeline_device_connections
+            SET protocol = $1, host = $2, port = $3, protocol_config = $4::jsonb,
+                polling_interval_ms = $5, updated_at = NOW()
+          WHERE id = $6`,
+        [
+          protocol,
+          host,
+          port,
+          JSON.stringify(protoCfg || {}),
+          device.interval_ms ?? 1000,
+          conn.id,
+        ]
+      );
+      status = "updated";
+      logger.info(`[EdgeImport] 연결 업데이트: ${connectionName} (id=${conn.id})`);
+    }
+
+    // 태그 UPSERT
+    let tagsInserted = 0;
+    let tagsSkipped = 0;
+    for (const tag of device.tags || []) {
+      const existing = await queryOne<{ id: number }>(
+        `SELECT id FROM pipeline_tag_mappings
+          WHERE connection_id = $1 AND tag_name = $2
+          LIMIT 1`,
+        [conn.id, tag.name]
+      );
+
+      const targetCol = tag.column_name ?? null;
+
+      if (existing) {
+        await query(
+          `UPDATE pipeline_tag_mappings
+              SET address = $1, tag_data_type = $2, byte_order = $3,
+                  scale_factor = $4, offset_value = $5,
+                  bit_index = $6, deadband = $7,
+                  tag_unit = $8, description = $9, target_column_name = $10, updated_at = NOW()
+            WHERE id = $11`,
+          [
+            tag.address != null ? String(tag.address) : "",
+            normalizeDataType(tag.data_type),
+            normalizeByteOrder(tag.byte_order),
+            tag.scale ?? 1.0,
+            tag.offset ?? 0.0,
+            tag.bit_index ?? null,
+            tag.deadband ?? null,
+            tag.unit ?? null,
+            tag.description ?? null,
+            targetCol,
+            existing.id,
+          ]
+        );
+        tagsSkipped++;
+        continue;
+      }
+
+      await query(
+        `INSERT INTO pipeline_tag_mappings
+           (connection_id, tag_name, tag_display_name, tag_unit, tag_data_type,
+            address, scale_factor, offset_value, byte_order, bit_index, deadband,
+            description, target_column_name, is_active, created_at, updated_at)
+         VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, NOW(), NOW())`,
+        [
+          conn.id,
+          tag.name,
+          tag.name,
+          tag.unit ?? null,
+          normalizeDataType(tag.data_type),
+          tag.address != null ? String(tag.address) : "",
+          tag.scale ?? 1.0,
+          tag.offset ?? 0.0,
+          normalizeByteOrder(tag.byte_order),
+          tag.bit_index ?? null,
+          tag.deadband ?? null,
+          tag.description ?? null,
+          targetCol,
+          "Y",
+        ]
+      );
+      tagsInserted++;
+    }
+
+    result.connections.push({
+      connectionId: conn.id,
+      connectionName,
+      status,
+      tagsInserted,
+      tagsSkipped,
+    });
+  }
+
+  return result;
+}

backend-node/src/database/runMigration.ts

@@ -320,6 +320,70 @@ export async function runPipelineDeviceMigration() {
   }
 }
 
+export async function runCentralForwarderMigration() {
+  try {
+    const sqlFilePath = path.join(
+      __dirname,
+      "../../db/migrations/308_central_forwarder_and_equipment_state.sql"
+    );
+    if (!fs.existsSync(sqlFilePath)) return;
+    const sqlContent = fs.readFileSync(sqlFilePath, "utf8");
+    await PostgreSQLService.query(sqlContent);
+    console.log("✅ 중앙 MQTT 포워더 + 장비 현재값 테이블 생성 완료");
+  } catch (error) {
+    if (error instanceof Error && error.message.includes("already exists")) {
+      console.log("ℹ️ 중앙 포워더/장비 상태 테이블 이미 존재");
+    } else {
+      console.error("❌ 중앙 포워더 마이그레이션 실패:", error);
+    }
+  }
+}
+
+export async function runProtocolConstraintMigration() {
+  try {
+    const sqlFilePath = path.join(
+      __dirname,
+      "../../db/migrations/309_expand_protocol_constraint.sql"
+    );
+    if (!fs.existsSync(sqlFilePath)) return;
+    const sqlContent = fs.readFileSync(sqlFilePath, "utf8");
+    await PostgreSQLService.query(sqlContent);
+    console.log("✅ 프로토콜 CHECK 제약 확장 완료");
+  } catch (error) {
+    console.error("❌ 프로토콜 제약 마이그레이션 실패:", error);
+  }
+}
+
+export async function runDataTargetMigration() {
+  try {
+    const sqlFilePath = path.join(
+      __dirname,
+      "../../db/migrations/310_add_data_target.sql"
+    );
+    if (!fs.existsSync(sqlFilePath)) return;
+    const sqlContent = fs.readFileSync(sqlFilePath, "utf8");
+    await PostgreSQLService.query(sqlContent);
+    console.log("✅ 데이터 저장 대상 컬럼(target_db/table/column) 추가 완료");
+  } catch (error) {
+    console.error("❌ 데이터 저장 대상 마이그레이션 실패:", error);
+  }
+}
+
+export async function runEdgeDeviceIdentifierMigration() {
+  try {
+    const sqlFilePath = path.join(
+      __dirname,
+      "../../db/migrations/311_add_edge_device_identifier.sql"
+    );
+    if (!fs.existsSync(sqlFilePath)) return;
+    const sqlContent = fs.readFileSync(sqlFilePath, "utf8");
+    await PostgreSQLService.query(sqlContent);
+    console.log("✅ edge_identifier / device_identifier 컬럼 추가 완료");
+  } catch (error) {
+    console.error("❌ edge/device identifier 마이그레이션 실패:", error);
+  }
+}
+
 export async function runOpenClawMigration() {
   try {
     console.log("🔄 OpenClaw AI 에이전트 마이그레이션 시작...");

backend-node/src/database/seedDataSources.ts

@@ -0,0 +1,162 @@
+/**
+ * 기본 데이터 소스 연결 시드
+ *
+ * 부팅 시 IDC 엣지 관련 연결 정보를 external_db_connections 테이블에 등록.
+ * 이미 같은 이름의 연결이 있으면 스킵.
+ *
+ * 등록 대상 (2026-04-21 기준):
+ * - IDC Central TimescaleDB (edge_telemetry) — 수집 데이터 시계열
+ * - IDC Digital-Twin PostgreSQL — 메타데이터
+ * - IDC Fleet PostgreSQL — fleet 관리 메타
+ * - IDC Vex Space PostgreSQL — Vex Space 전용
+ */
+
+import { query, queryOne } from "./db";
+import { PasswordEncryption } from "../utils/passwordEncryption";
+import logger from "../utils/logger";
+
+interface DefaultDataSource {
+  connection_name: string;
+  description: string;
+  db_type: "postgresql" | "mysql" | "mariadb" | "mssql" | "oracle";
+  host: string;
+  port: number;
+  database_name: string;
+  username: string;
+  password: string;
+  company_code: string;
+  is_active: "Y" | "N";
+  connection_options?: Record<string, unknown>;
+}
+
+const DEFAULT_SOURCES: DefaultDataSource[] = [
+  {
+    connection_name: "IDC_TimescaleDB_edge_telemetry",
+    description:
+      "IDC 중앙 TimescaleDB — 엣지 수집 데이터 시계열 (edge_telemetry DB). digital-twin-timescale NodePort :30543",
+    db_type: "postgresql",
+    host: "211.115.91.170",
+    port: 30543,
+    database_name: "edge_telemetry",
+    username: "telemetry_user",
+    password: "qlalfqjsgh11",
+    company_code: "*",
+    is_active: "Y",
+    connection_options: { note: "TimescaleDB extension enabled" },
+  },
+  {
+    connection_name: "IDC_DigitalTwin_Postgres",
+    description:
+      "IDC 중앙 Digital-Twin 웹 메타데이터 PostgreSQL (NodePort :30533). digital-twin-web-postgres",
+    db_type: "postgresql",
+    host: "211.115.91.170",
+    port: 30533,
+    database_name: "digital_twin_web_database",
+    username: "digital_twin_web_user_dev",
+    password: "", // 비어 있으면 스킵
+    company_code: "*",
+    is_active: "N", // 비밀번호 모르므로 비활성으로 등록
+  },
+  {
+    connection_name: "IDC_VexSpace_Postgres",
+    description: "IDC VexSpace 전용 PostgreSQL (NodePort :31141). vexspace-postgres",
+    db_type: "postgresql",
+    host: "211.115.91.170",
+    port: 31141,
+    database_name: "vexspace",
+    username: "vexspace_user",
+    password: "", // 비어 있으면 스킵
+    company_code: "*",
+    is_active: "N",
+  },
+  {
+    connection_name: "IDC_Fleet_Postgres",
+    description: "IDC Fleet 관리 PostgreSQL (NodePort :31985). fleet-postgres",
+    db_type: "postgresql",
+    host: "211.115.91.170",
+    port: 31985,
+    database_name: "fleet",
+    username: "fleet_user",
+    password: "", // 비밀번호 모르므로 비활성
+    company_code: "*",
+    is_active: "N",
+  },
+];
+
+/**
+ * 기본 데이터 소스 연결을 시드. 이미 존재하면 스킵.
+ * 비밀번호가 비어있는 항목도 등록하지만 is_active='N'으로 두어 사용자가 나중에 채울 수 있게.
+ */
+export async function seedDefaultDataSources(): Promise<void> {
+  try {
+    // external_db_connections 테이블이 없으면 스킵
+    const tableCheck = await queryOne<{ exists: boolean }>(
+      `SELECT EXISTS (
+         SELECT 1 FROM information_schema.tables
+         WHERE table_name = 'external_db_connections'
+       ) AS exists`
+    );
+    if (!tableCheck?.exists) {
+      logger.info("[DataSourceSeed] external_db_connections 없음 — 스킵");
+      return;
+    }
+
+    let inserted = 0;
+    let skipped = 0;
+
+    for (const src of DEFAULT_SOURCES) {
+      const existing = await queryOne(
+        `SELECT id FROM external_db_connections
+          WHERE connection_name = $1 AND company_code = $2
+          LIMIT 1`,
+        [src.connection_name, src.company_code]
+      );
+      if (existing) {
+        skipped++;
+        continue;
+      }
+
+      const encryptedPassword = src.password
+        ? PasswordEncryption.encrypt(src.password)
+        : "";
+
+      await query(
+        `INSERT INTO external_db_connections (
+           connection_name, description, db_type, host, port, database_name,
+           username, password, connection_timeout, query_timeout, max_connections,
+           ssl_enabled, connection_options, company_code, is_active,
+           created_by, updated_by, created_date, updated_date
+         ) VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, NOW(), NOW())`,
+        [
+          src.connection_name,
+          src.description,
+          src.db_type,
+          src.host,
+          src.port,
+          src.database_name,
+          src.username,
+          encryptedPassword,
+          30,
+          60,
+          10,
+          "N",
+          JSON.stringify(src.connection_options || {}),
+          src.company_code,
+          src.is_active,
+          "system",
+          "system",
+        ]
+      );
+      inserted++;
+      logger.info(
+        `[DataSourceSeed] 등록: ${src.connection_name} (${src.host}:${src.port}, is_active=${src.is_active})`
+      );
+    }
+
+    logger.info(
+      `[DataSourceSeed] 완료: 신규 ${inserted}개, 기존 ${skipped}개 스킵`
+    );
+  } catch (err) {
+    logger.error(`[DataSourceSeed] 실패: ${(err as Error).message}`);
+  }
+}

backend-node/src/fleet/fleetAlertRuleService.ts

@@ -0,0 +1,123 @@
+/**
+ * Fleet Alert Rule Service
+ * - 알림 규칙 CRUD (웹에서 편집 가능)
+ * - 알림 채널 (email, messenger, webhook)
+ */
+
+import { query, queryOne } from "../database/db";
+import { logger } from "../utils/logger";
+
+export interface AlertRule {
+  id?: number;
+  rule_name: string;
+  description?: string;
+  company_code?: string;
+  metric: string;        // cpu_percent, memory_percent, disk_percent, offline_duration
+  operator: string;      // >, <, >=, <=, ==
+  threshold: number;
+  duration_sec?: number;
+  severity?: "info" | "warning" | "critical";
+  enabled?: boolean;
+  notify_channels?: string[];
+  created_by?: string;
+}
+
+export class FleetAlertRuleService {
+  static async list(filter: { company_code?: string; enabled?: boolean } = {}) {
+    const wheres: string[] = [];
+    const params: any[] = [];
+    let idx = 1;
+
+    if (filter.company_code && filter.company_code !== "*") {
+      wheres.push(`(company_code = $${idx} OR company_code = '*' OR company_code IS NULL)`);
+      params.push(filter.company_code);
+      idx++;
+    }
+    if (filter.enabled !== undefined) {
+      wheres.push(`enabled = $${idx++}`);
+      params.push(filter.enabled);
+    }
+
+    const where = wheres.length ? `WHERE ${wheres.join(" AND ")}` : "";
+    return await query<any>(
+      `SELECT r.*,
+        (SELECT COUNT(*) FROM fleet_alerts WHERE rule_id = r.id) as alert_count,
+        (SELECT COUNT(*) FROM fleet_alerts WHERE rule_id = r.id AND status = 'open') as open_count
+       FROM fleet_alert_rules r ${where}
+       ORDER BY r.severity DESC, r.id`,
+      params,
+    );
+  }
+
+  static async get(id: number) {
+    return await queryOne<any>(`SELECT * FROM fleet_alert_rules WHERE id = $1`, [id]);
+  }
+
+  static async create(data: AlertRule) {
+    if (!data.rule_name || !data.metric || !data.operator || data.threshold === undefined) {
+      throw new Error("rule_name, metric, operator, threshold 필수");
+    }
+    const r = await query<any>(
+      `INSERT INTO fleet_alert_rules
+        (rule_name, description, company_code, metric, operator, threshold,
+         duration_sec, severity, enabled, notify_channels, created_by)
+       VALUES ($1,$2,$3,$4,$5,$6,$7,$8,$9,$10::jsonb,$11)
+       RETURNING *`,
+      [
+        data.rule_name,
+        data.description || null,
+        data.company_code || "*",
+        data.metric,
+        data.operator,
+        data.threshold,
+        data.duration_sec || 60,
+        data.severity || "warning",
+        data.enabled !== false,
+        JSON.stringify(data.notify_channels || []),
+        data.created_by || null,
+      ],
+    );
+    logger.info(`[Fleet AlertRule] 생성: ${data.rule_name} (${data.metric} ${data.operator} ${data.threshold})`);
+    return r[0];
+  }
+
+  static async update(id: number, data: Partial<AlertRule>) {
+    const sets: string[] = [];
+    const params: any[] = [];
+    let idx = 1;
+
+    const fields: (keyof AlertRule)[] = [
+      "rule_name", "description", "company_code", "metric", "operator",
+      "threshold", "duration_sec", "severity", "enabled",
+    ];
+    for (const f of fields) {
+      if (data[f] !== undefined) { sets.push(`${f} = $${idx++}`); params.push(data[f]); }
+    }
+    if (data.notify_channels !== undefined) {
+      sets.push(`notify_channels = $${idx++}::jsonb`);
+      params.push(JSON.stringify(data.notify_channels));
+    }
+    sets.push(`updated_at = NOW()`);
+    if (sets.length === 1) return this.get(id);
+
+    params.push(id);
+    const r = await query<any>(
+      `UPDATE fleet_alert_rules SET ${sets.join(", ")} WHERE id = $${idx} RETURNING *`,
+      params,
+    );
+    return r[0];
+  }
+
+  static async delete(id: number) {
+    await query(`DELETE FROM fleet_alert_rules WHERE id = $1`, [id]);
+    return { success: true };
+  }
+
+  static async toggle(id: number) {
+    const r = await query<any>(
+      `UPDATE fleet_alert_rules SET enabled = NOT enabled, updated_at = NOW() WHERE id = $1 RETURNING *`,
+      [id],
+    );
+    return r[0];
+  }
+}

backend-node/src/fleet/fleetAuditService.ts

@@ -0,0 +1,115 @@
+/**
+ * Fleet Audit Log Service
+ * - 주요 이벤트 기록 (디바이스/커맨드/배포/스크립트/알림 등)
+ * - 검색/필터링/통계
+ */
+
+import { query, queryOne } from "../database/db";
+
+export interface AuditLog {
+  event_type: string;
+  actor_id?: string;
+  actor_name?: string;
+  target_type?: string;
+  target_id?: string;
+  action: string;
+  before_data?: any;
+  after_data?: any;
+  ip_address?: string;
+  user_agent?: string;
+  result?: "success" | "failed";
+  error_message?: string;
+  company_code?: string;
+}
+
+export class FleetAuditService {
+  static async log(entry: AuditLog) {
+    try {
+      await query(
+        `INSERT INTO fleet_audit_logs
+          (event_type, actor_id, actor_name, target_type, target_id,
+           action, before_data, after_data, ip_address, user_agent,
+           result, error_message, company_code)
+         VALUES ($1,$2,$3,$4,$5,$6,$7::jsonb,$8::jsonb,$9,$10,$11,$12,$13)`,
+        [
+          entry.event_type,
+          entry.actor_id || null,
+          entry.actor_name || null,
+          entry.target_type || null,
+          entry.target_id || null,
+          entry.action,
+          entry.before_data ? JSON.stringify(entry.before_data) : null,
+          entry.after_data ? JSON.stringify(entry.after_data) : null,
+          entry.ip_address || null,
+          entry.user_agent || null,
+          entry.result || "success",
+          entry.error_message || null,
+          entry.company_code || null,
+        ],
+      );
+    } catch {
+      // audit 실패가 주 로직을 막으면 안 됨
+    }
+  }
+
+  static async list(filter: {
+    event_type?: string;
+    target_type?: string;
+    target_id?: string;
+    actor_id?: string;
+    result?: string;
+    from?: Date;
+    to?: Date;
+    company_code?: string;
+    limit?: number;
+  } = {}) {
+    const wheres: string[] = [];
+    const params: any[] = [];
+    let idx = 1;
+
+    if (filter.event_type) { wheres.push(`event_type = $${idx++}`); params.push(filter.event_type); }
+    if (filter.target_type) { wheres.push(`target_type = $${idx++}`); params.push(filter.target_type); }
+    if (filter.target_id) { wheres.push(`target_id = $${idx++}`); params.push(filter.target_id); }
+    if (filter.actor_id) { wheres.push(`actor_id = $${idx++}`); params.push(filter.actor_id); }
+    if (filter.result) { wheres.push(`result = $${idx++}`); params.push(filter.result); }
+    if (filter.from) { wheres.push(`created_at >= $${idx++}`); params.push(filter.from); }
+    if (filter.to) { wheres.push(`created_at <= $${idx++}`); params.push(filter.to); }
+    if (filter.company_code && filter.company_code !== "*") {
+      wheres.push(`(company_code = $${idx} OR company_code IS NULL)`);
+      params.push(filter.company_code);
+      idx++;
+    }
+
+    const where = wheres.length ? `WHERE ${wheres.join(" AND ")}` : "";
+    params.push(filter.limit || 200);
+
+    return await query<any>(
+      `SELECT * FROM fleet_audit_logs ${where}
+       ORDER BY created_at DESC LIMIT $${idx}`,
+      params,
+    );
+  }
+
+  static async stats(filter: { from?: Date; to?: Date } = {}) {
+    const params: any[] = [];
+    const timeClause = filter.from && filter.to ? `created_at BETWEEN $1 AND $2` : "1=1";
+    if (filter.from && filter.to) params.push(filter.from, filter.to);
+
+    const byEvent = await query<any>(
+      `SELECT event_type, COUNT(*) as n FROM fleet_audit_logs WHERE ${timeClause}
+       GROUP BY event_type ORDER BY n DESC LIMIT 20`,
+      params,
+    );
+    const byActor = await query<any>(
+      `SELECT actor_id, COUNT(*) as n FROM fleet_audit_logs
+       WHERE ${timeClause} AND actor_id IS NOT NULL
+       GROUP BY actor_id ORDER BY n DESC LIMIT 10`,
+      params,
+    );
+    const failures = await queryOne<any>(
+      `SELECT COUNT(*) as n FROM fleet_audit_logs WHERE ${timeClause} AND result = 'failed'`,
+      params,
+    );
+    return { byEvent, byActor, failures: parseInt(failures?.n || 0) };
+  }
+}

backend-node/src/fleet/fleetCommandService.ts

@@ -0,0 +1,206 @@
+/**
+ * Fleet Command Service
+ * - 원격 커맨드 실행 (MQTT 기반)
+ * - 9가지 커맨드 타입 지원
+ */
+
+import { query, queryOne } from "../database/db";
+import { logger } from "../utils/logger";
+import { getFleetMqttBroker } from "./mqttBroker";
+
+export type CommandType =
+  | "restart_container"
+  | "pull_image"
+  | "update_agent"
+  | "health_check"
+  | "execute_script"
+  | "deploy"
+  | "rollback"
+  | "collect_logs"
+  | "restart_device";
+
+export type CommandStatus = "pending" | "sent" | "executing" | "success" | "failed" | "timeout";
+
+export interface FleetCommand {
+  id?: number;
+  device_id: string;
+  command_type: CommandType;
+  payload?: Record<string, any>;
+  status?: CommandStatus;
+  result?: Record<string, any>;
+  error_message?: string;
+  issued_by?: string;
+  issued_at?: Date;
+  sent_at?: Date;
+  responded_at?: Date;
+  timeout_sec?: number;
+}
+
+export class FleetCommandService {
+  /**
+   * 커맨드 발행 (DB 저장 + MQTT 전송)
+   */
+  static async issueCommand(
+    deviceId: string,
+    commandType: CommandType,
+    payload: Record<string, any> = {},
+    issuedBy?: string,
+    timeoutSec = 300,
+  ): Promise<FleetCommand> {
+    // 커맨드 타입 검증
+    const typeCheck = await queryOne<any>(
+      `SELECT command_type FROM fleet_command_types WHERE command_type = $1`,
+      [commandType],
+    );
+    if (!typeCheck) {
+      throw new Error(`알 수 없는 커맨드 타입: ${commandType}`);
+    }
+
+    // 디바이스 확인
+    const device = await queryOne<any>(
+      `SELECT device_id, is_online FROM fleet_devices WHERE device_id = $1`,
+      [deviceId],
+    );
+    if (!device) {
+      throw new Error(`존재하지 않는 디바이스: ${deviceId}`);
+    }
+
+    // DB에 커맨드 기록
+    const result = await query<FleetCommand>(
+      `INSERT INTO fleet_commands
+         (device_id, command_type, payload, status, issued_by, timeout_sec)
+       VALUES ($1, $2, $3::jsonb, 'pending', $4, $5)
+       RETURNING *`,
+      [deviceId, commandType, JSON.stringify(payload), issuedBy || null, timeoutSec],
+    );
+    const command = result[0];
+
+    // MQTT로 디바이스에 전송
+    try {
+      const broker = getFleetMqttBroker();
+      await broker.sendCommandToDevice(deviceId, {
+        command_id: command.id,
+        command_type: commandType,
+        payload,
+        timeout_sec: timeoutSec,
+      });
+
+      await query(
+        `UPDATE fleet_commands SET status = 'sent', sent_at = NOW() WHERE id = $1`,
+        [command.id],
+      );
+      command.status = "sent";
+      logger.info(`[Fleet] 커맨드 발송: ${commandType} → ${deviceId} (id=${command.id})`);
+    } catch (e: any) {
+      await query(
+        `UPDATE fleet_commands SET status = 'failed', error_message = $2 WHERE id = $1`,
+        [command.id, `MQTT 발송 실패: ${e.message}`],
+      );
+      command.status = "failed";
+      command.error_message = e.message;
+      logger.error(`[Fleet] 커맨드 MQTT 전송 실패 (id=${command.id}):`, e);
+    }
+
+    return command;
+  }
+
+  /**
+   * 디바이스 응답 수신 처리 (MQTT 구독자에서 호출)
+   */
+  static async handleResponse(
+    deviceId: string,
+    response: {
+      command_id: number;
+      status: "success" | "failed" | "executing";
+      result?: Record<string, any>;
+      error?: string;
+    },
+  ) {
+    const newStatus: CommandStatus =
+      response.status === "success"
+        ? "success"
+        : response.status === "failed"
+          ? "failed"
+          : "executing";
+
+    await query(
+      `UPDATE fleet_commands SET
+         status = $1,
+         result = $2::jsonb,
+         error_message = $3,
+         responded_at = NOW()
+       WHERE id = $4 AND device_id = $5`,
+      [
+        newStatus,
+        JSON.stringify(response.result || {}),
+        response.error || null,
+        response.command_id,
+        deviceId,
+      ],
+    );
+    logger.info(
+      `[Fleet] 커맨드 응답: id=${response.command_id} device=${deviceId} status=${newStatus}`,
+    );
+  }
+
+  /**
+   * 커맨드 목록 조회
+   */
+  static async listCommands(filter: {
+    device_id?: string;
+    command_type?: string;
+    status?: string;
+    limit?: number;
+  } = {}) {
+    const wheres: string[] = [];
+    const params: any[] = [];
+    let idx = 1;
+
+    if (filter.device_id) {
+      wheres.push(`device_id = $${idx++}`);
+      params.push(filter.device_id);
+    }
+    if (filter.command_type) {
+      wheres.push(`command_type = $${idx++}`);
+      params.push(filter.command_type);
+    }
+    if (filter.status) {
+      wheres.push(`status = $${idx++}`);
+      params.push(filter.status);
+    }
+
+    const whereClause = wheres.length > 0 ? `WHERE ${wheres.join(" AND ")}` : "";
+    params.push(filter.limit || 100);
+
+    return await query<any>(
+      `SELECT * FROM fleet_commands ${whereClause}
+       ORDER BY issued_at DESC LIMIT $${idx}`,
+      params,
+    );
+  }
+
+  /**
+   * 타임아웃된 커맨드 정리 (주기적으로 호출)
+   */
+  static async markTimedOutCommands() {
+    const result = await query<any>(
+      `UPDATE fleet_commands
+         SET status = 'timeout',
+             error_message = '응답 타임아웃'
+       WHERE status IN ('sent', 'executing')
+         AND sent_at IS NOT NULL
+         AND sent_at < NOW() - (timeout_sec || ' seconds')::INTERVAL
+       RETURNING id, device_id, command_type`,
+    );
+    if (result.length > 0) {
+      logger.warn(`[Fleet] 타임아웃 커맨드: ${result.length}건`);
+    }
+    return result;
+  }
+
+  static async getCommandTypes() {
+    return await query<any>(
+      `SELECT * FROM fleet_command_types ORDER BY category, command_type`,
+    );
+  }
+}

backend-node/src/fleet/fleetDataService.ts

@@ -0,0 +1,96 @@
+/**
+ * Fleet Edge Data Service
+ * - 엣지에서 수집된 실시간 데이터 조회
+ * - 장비별/태그별 시계열 데이터
+ */
+
+import { query } from "../database/db";
+
+export class FleetDataService {
+  /**
+   * 디바이스별 최신 태그 값 (각 태그의 가장 최근 값)
+   */
+  static async getLatestValuesByDevice(deviceId: string) {
+    return await query<any>(
+      `SELECT DISTINCT ON (tag_name)
+         tag_name,
+         value,
+         value_text,
+         quality,
+         time,
+         equipment_id,
+         connection_id
+       FROM fleet_edge_raw_data
+       WHERE device_id = $1 AND time > NOW() - INTERVAL '1 hour'
+       ORDER BY tag_name, time DESC`,
+      [deviceId],
+    );
+  }
+
+  /**
+   * 장비별 최신 태그 값 (pipeline_equipment 기준)
+   */
+  static async getLatestValuesByEquipment(equipmentId: number) {
+    return await query<any>(
+      `SELECT DISTINCT ON (tag_name)
+         tag_name,
+         value,
+         value_text,
+         quality,
+         time,
+         device_id
+       FROM fleet_edge_raw_data
+       WHERE equipment_id = $1 AND time > NOW() - INTERVAL '1 hour'
+       ORDER BY tag_name, time DESC`,
+      [equipmentId],
+    );
+  }
+
+  /**
+   * 태그별 시계열 데이터 (차트용)
+   */
+  static async getTagTimeseries(
+    deviceId: string,
+    tagName: string,
+    fromTime?: Date,
+    toTime?: Date,
+    limit = 500,
+  ) {
+    const from = fromTime || new Date(Date.now() - 60 * 60 * 1000); // 기본 1시간
+    const to = toTime || new Date();
+
+    return await query<any>(
+      `SELECT time, value, value_text, quality
+       FROM fleet_edge_raw_data
+       WHERE device_id = $1 AND tag_name = $2
+         AND time >= $3 AND time <= $4
+       ORDER BY time DESC
+       LIMIT $5`,
+      [deviceId, tagName, from, to, limit],
+    );
+  }
+
+  /**
+   * 수집 통계
+   */
+  static async getCollectionStats(deviceId?: string) {
+    const params: any[] = [];
+    let where = "WHERE time > NOW() - INTERVAL '24 hours'";
+    if (deviceId) {
+      params.push(deviceId);
+      where += ` AND device_id = $${params.length}`;
+    }
+
+    const r = await query<any>(
+      `SELECT
+         COUNT(*) as total_records,
+         COUNT(DISTINCT device_id) as device_count,
+         COUNT(DISTINCT tag_name) as tag_count,
+         MIN(time) as first_record,
+         MAX(time) as last_record
+       FROM fleet_edge_raw_data ${where}`,
+      params,
+    );
+    return r[0];
+  }
+}

backend-node/src/fleet/fleetDeploymentService.ts

@@ -0,0 +1,421 @@
+/**
+ * Fleet Deployment Service - 실제 배포 엔진
+ * - 릴리즈를 선택한 디바이스에 배포
+ * - 롤아웃 전략: immediate, canary, rolling
+ * - 각 디바이스별 deploy 커맨드 발행 (MQTT)
+ * - 응답 받아 성공/실패 집계
+ */
+
+import { query, queryOne } from "../database/db";
+import { logger } from "../utils/logger";
+import { FleetCommandService } from "./fleetCommandService";
+
+export type DeploymentStatus =
+  | "pending"     // 생성됨, 아직 실행 전
+  | "running"     // 진행 중
+  | "paused"      // 일시정지 (실패율 초과)
+  | "completed"   // 완료
+  | "failed"      // 실패
+  | "cancelled"   // 취소됨
+  | "rolled_back";
+
+export interface FleetDeployment {
+  id?: number;
+  release_id: number;
+  target_type: "all" | "company" | "group" | "device_list";
+  target_value?: string;        // company_code, group name, or device ids (csv)
+  rollout_strategy: "immediate" | "canary" | "rolling";
+  rollout_percentage?: number;
+  batch_size?: number;
+  max_failures?: number;
+  pause_on_failure?: boolean;
+  description?: string;
+  scheduled_at?: Date;
+  status?: DeploymentStatus;
+}
+
+export class FleetDeploymentService {
+  static async list(filter: { status?: string; release_id?: number } = {}) {
+    const wheres: string[] = [];
+    const params: any[] = [];
+    let idx = 1;
+
+    if (filter.status) { wheres.push(`d.status = $${idx++}`); params.push(filter.status); }
+    if (filter.release_id) { wheres.push(`d.release_id = $${idx++}`); params.push(filter.release_id); }
+
+    const where = wheres.length ? `WHERE ${wheres.join(" AND ")}` : "";
+    return await query<any>(
+      `SELECT d.*,
+        r.version as release_version, r.backend_image, r.frontend_image, r.agent_image
+       FROM fleet_deployments d
+       LEFT JOIN fleet_releases r ON d.release_id = r.id
+       ${where}
+       ORDER BY d.created_at DESC LIMIT 100`,
+      params,
+    );
+  }
+
+  static async get(id: number) {
+    return await queryOne<any>(
+      `SELECT d.*, r.version as release_version, r.backend_image, r.frontend_image, r.agent_image
+       FROM fleet_deployments d
+       LEFT JOIN fleet_releases r ON d.release_id = r.id
+       WHERE d.id = $1`,
+      [id],
+    );
+  }
+
+  static async getStatus(deploymentId: number) {
+    return await query<any>(
+      `SELECT ds.*, d.device_name, d.company_code
+       FROM fleet_deployment_status ds
+       LEFT JOIN fleet_devices d ON ds.device_id = d.device_id
+       WHERE ds.deployment_id = $1
+       ORDER BY ds.device_id`,
+      [deploymentId],
+    );
+  }
+
+  static async create(data: FleetDeployment & { created_by?: string }): Promise<any> {
+    if (!data.release_id || !data.target_type) {
+      throw new Error("release_id, target_type 필수");
+    }
+
+    // 대상 디바이스 선정
+    const deviceIds = await this.resolveTargetDevices(data.target_type, data.target_value);
+    if (deviceIds.length === 0) throw new Error("대상 디바이스가 없습니다.");
+
+    const deploy = await query<any>(
+      `INSERT INTO fleet_deployments
+        (release_id, target_type, target_value, rollout_strategy, rollout_percentage,
+         batch_size, max_failures, pause_on_failure, description, scheduled_at,
+         status, total_devices, created_by)
+       VALUES ($1,$2,$3,$4,$5,$6,$7,$8,$9,$10,'pending',$11,$12)
+       RETURNING *`,
+      [
+        data.release_id,
+        data.target_type,
+        data.target_value || null,
+        data.rollout_strategy || "rolling",
+        data.rollout_percentage || 100,
+        data.batch_size || 10,
+        data.max_failures || 3,
+        data.pause_on_failure !== false,
+        data.description || null,
+        data.scheduled_at || null,
+        deviceIds.length,
+        data.created_by || null,
+      ],
+    );
+
+    // 각 대상 디바이스별 status 레코드 생성
+    for (const did of deviceIds) {
+      await query(
+        `INSERT INTO fleet_deployment_status (deployment_id, device_id, status)
+         VALUES ($1, $2, 'pending')`,
+        [deploy[0].id, did],
+      );
+    }
+
+    logger.info(`[Fleet Deploy] 생성: id=${deploy[0].id}, 대상 ${deviceIds.length}개`);
+    return { ...deploy[0], device_count: deviceIds.length };
+  }
+
+  /**
+   * 배포 대상 디바이스 목록 해석
+   */
+  static async resolveTargetDevices(
+    targetType: string,
+    targetValue?: string | null,
+  ): Promise<string[]> {
+    if (targetType === "all") {
+      const r = await query<any>(
+        `SELECT device_id FROM fleet_devices WHERE is_online = TRUE`,
+      );
+      return r.map((x: any) => x.device_id);
+    }
+    if (targetType === "company" && targetValue) {
+      const r = await query<any>(
+        `SELECT device_id FROM fleet_devices WHERE company_code = $1 AND is_online = TRUE`,
+        [targetValue],
+      );
+      return r.map((x: any) => x.device_id);
+    }
+    if (targetType === "group" && targetValue) {
+      const r = await query<any>(
+        `SELECT device_id FROM fleet_devices WHERE device_group = $1 AND is_online = TRUE`,
+        [targetValue],
+      );
+      return r.map((x: any) => x.device_id);
+    }
+    if (targetType === "device_list" && targetValue) {
+      return targetValue.split(",").map((s) => s.trim()).filter(Boolean);
+    }
+    return [];
+  }
+
+  /**
+   * 배포 시작 (실제 실행)
+   * - 전략별 배치 처리
+   * - 각 디바이스에 deploy 커맨드 발행 (MQTT)
+   * - 실패율 모니터링
+   */
+  static async start(deploymentId: number, issuedBy?: string): Promise<any> {
+    const deploy = await this.get(deploymentId);
+    if (!deploy) throw new Error("배포 없음");
+    if (deploy.status !== "pending" && deploy.status !== "paused") {
+      throw new Error(`현재 상태(${deploy.status})에서 시작 불가`);
+    }
+
+    await query(
+      `UPDATE fleet_deployments SET status = 'running', started_at = COALESCE(started_at, NOW()) WHERE id = $1`,
+      [deploymentId],
+    );
+
+    // 대기 중 디바이스 조회
+    const pendingDevices = await query<any>(
+      `SELECT device_id FROM fleet_deployment_status
+       WHERE deployment_id = $1 AND status = 'pending'
+       ORDER BY device_id`,
+      [deploymentId],
+    );
+
+    logger.info(`[Fleet Deploy] 시작: id=${deploymentId}, 대기중 ${pendingDevices.length}개`);
+
+    // 전략별 실행
+    const strategy = deploy.rollout_strategy;
+    const batchSize = deploy.batch_size || 10;
+
+    // 비동기로 백그라운드 배포 진행
+    this.runDeployment(deploymentId, pendingDevices.map((d: any) => d.device_id), strategy, batchSize, issuedBy)
+      .catch((e) => {
+        logger.error(`[Fleet Deploy] 실행 에러 (id=${deploymentId}):`, e);
+      });
+
+    return { deploymentId, status: "running", scheduled: pendingDevices.length };
+  }
+
+  /**
+   * 실제 배포 루프 (백그라운드)
+   */
+  private static async runDeployment(
+    deploymentId: number,
+    deviceIds: string[],
+    strategy: string,
+    batchSize: number,
+    issuedBy?: string,
+  ): Promise<void> {
+    const deploy = await this.get(deploymentId);
+    const release = deploy ? { image: deploy.backend_image, version: deploy.release_version } : {};
+
+    let failures = 0;
+    const maxFailures = deploy?.max_failures || 3;
+    const pauseOnFail = deploy?.pause_on_failure !== false;
+
+    // 카나리: 첫 1개만 먼저 배포
+    const executeOrder: string[][] = [];
+    if (strategy === "canary" && deviceIds.length > 1) {
+      executeOrder.push([deviceIds[0]]);  // canary
+      // 나머지는 배치로
+      for (let i = 1; i < deviceIds.length; i += batchSize) {
+        executeOrder.push(deviceIds.slice(i, i + batchSize));
+      }
+    } else if (strategy === "rolling") {
+      for (let i = 0; i < deviceIds.length; i += batchSize) {
+        executeOrder.push(deviceIds.slice(i, i + batchSize));
+      }
+    } else {
+      // immediate
+      executeOrder.push(deviceIds);
+    }
+
+    for (const batch of executeOrder) {
+      // 취소 체크
+      const cur = await this.get(deploymentId);
+      if (!cur || cur.status === "cancelled") {
+        logger.info(`[Fleet Deploy] 취소 감지: id=${deploymentId}`);
+        return;
+      }
+
+      await Promise.all(
+        batch.map((did) => this.deployToDevice(deploymentId, did, deploy, issuedBy)),
+      );
+
+      // 배치 완료 후 실패율 체크
+      const failCount = await queryOne<any>(
+        `SELECT COUNT(*) as n FROM fleet_deployment_status
+         WHERE deployment_id = $1 AND status IN ('failed','timeout')`,
+        [deploymentId],
+      );
+      failures = parseInt(failCount?.n || 0);
+
+      if (pauseOnFail && failures >= maxFailures) {
+        await query(
+          `UPDATE fleet_deployments SET status = 'paused', completed_at = NULL WHERE id = $1`,
+          [deploymentId],
+        );
+        logger.warn(`[Fleet Deploy] 실패율 초과로 일시정지: id=${deploymentId} (실패 ${failures}개)`);
+        return;
+      }
+
+      // 카나리: 첫 배치 완료 후 안정성 대기
+      if (strategy === "canary" && executeOrder.indexOf(batch) === 0) {
+        await new Promise((r) => setTimeout(r, 3000));  // 3초 관찰
+      }
+    }
+
+    // 최종 집계
+    const stats = await queryOne<any>(
+      `SELECT
+         COUNT(*) FILTER (WHERE status = 'success') as success,
+         COUNT(*) FILTER (WHERE status IN ('failed','timeout')) as failed,
+         COUNT(*) as total
+       FROM fleet_deployment_status WHERE deployment_id = $1`,
+      [deploymentId],
+    );
+
+    const finalStatus =
+      parseInt(stats.failed) > 0
+        ? (parseInt(stats.success) > 0 ? "completed" : "failed")
+        : "completed";
+
+    await query(
+      `UPDATE fleet_deployments
+       SET status = $2, completed_at = NOW(),
+           success_count = $3, failed_count = $4
+       WHERE id = $1`,
+      [deploymentId, finalStatus, parseInt(stats.success), parseInt(stats.failed)],
+    );
+
+    logger.info(
+      `[Fleet Deploy] 완료: id=${deploymentId} 성공 ${stats.success} / 실패 ${stats.failed} / 총 ${stats.total}`,
+    );
+  }
+
+  /**
+   * 개별 디바이스 배포 (MQTT 커맨드)
+   */
+  private static async deployToDevice(
+    deploymentId: number,
+    deviceId: string,
+    deploy: any,
+    issuedBy?: string,
+  ): Promise<void> {
+    try {
+      await query(
+        `UPDATE fleet_deployment_status
+         SET status = 'running', started_at = NOW()
+         WHERE deployment_id = $1 AND device_id = $2`,
+        [deploymentId, deviceId],
+      );
+
+      // MQTT로 deploy 커맨드 발행
+      const cmd = await FleetCommandService.issueCommand(
+        deviceId,
+        "deploy",
+        {
+          deployment_id: deploymentId,
+          release_id: deploy.release_id,
+          backend_image: deploy.backend_image,
+          frontend_image: deploy.frontend_image,
+          agent_image: deploy.agent_image,
+          version: deploy.release_version,
+        },
+        issuedBy,
+        600, // 10분 타임아웃
+      );
+
+      // 응답 대기 (폴링) - 60초
+      for (let i = 0; i < 60; i++) {
+        await new Promise((r) => setTimeout(r, 1000));
+        const cs = await queryOne<any>(
+          `SELECT status FROM fleet_commands WHERE id = $1`,
+          [cmd.id],
+        );
+        if (["success", "failed", "timeout"].includes(cs?.status)) {
+          await query(
+            `UPDATE fleet_deployment_status
+             SET status = $3, completed_at = NOW()
+             WHERE deployment_id = $1 AND device_id = $2`,
+            [deploymentId, deviceId, cs.status],
+          );
+          return;
+        }
+      }
+
+      // 타임아웃
+      await query(
+        `UPDATE fleet_deployment_status
+         SET status = 'timeout', completed_at = NOW(), error_message = '응답 타임아웃'
+         WHERE deployment_id = $1 AND device_id = $2`,
+        [deploymentId, deviceId],
+      );
+    } catch (e: any) {
+      await query(
+        `UPDATE fleet_deployment_status
+         SET status = 'failed', completed_at = NOW(), error_message = $3
+         WHERE deployment_id = $1 AND device_id = $2`,
+        [deploymentId, deviceId, e.message],
+      );
+    }
+  }
+
+  static async cancel(deploymentId: number) {
+    await query(
+      `UPDATE fleet_deployments SET status = 'cancelled', completed_at = NOW() WHERE id = $1`,
+      [deploymentId],
+    );
+    await query(
+      `UPDATE fleet_deployment_status
+       SET status = 'cancelled', completed_at = NOW()
+       WHERE deployment_id = $1 AND status IN ('pending','running')`,
+      [deploymentId],
+    );
+    return { success: true };
+  }
+
+  /**
+   * 롤백: 해당 배포의 이전 버전으로 복원
+   */
+  static async rollback(deploymentId: number, issuedBy?: string) {
+    const deploy = await this.get(deploymentId);
+    if (!deploy) throw new Error("배포 없음");
+    if (!["completed", "failed", "paused"].includes(deploy.status)) {
+      throw new Error(`현재 상태(${deploy.status})에서 롤백 불가`);
+    }
+
+    // 이전 completed 배포 찾기 (같은 target)
+    const previous = await queryOne<any>(
+      `SELECT d.*, r.backend_image, r.frontend_image, r.agent_image, r.version as release_version
+       FROM fleet_deployments d
+       LEFT JOIN fleet_releases r ON d.release_id = r.id
+       WHERE d.id < $1
+         AND d.target_type = $2
+         AND d.target_value IS NOT DISTINCT FROM $3
+         AND d.status = 'completed'
+       ORDER BY d.id DESC LIMIT 1`,
+      [deploymentId, deploy.target_type, deploy.target_value],
+    );
+
+    if (!previous) throw new Error("롤백할 이전 배포 없음");
+
+    const rollbackDeploy = await this.create({
+      release_id: previous.release_id,
+      target_type: deploy.target_type,
+      target_value: deploy.target_value,
+      rollout_strategy: "immediate",
+      rollout_percentage: 100,
+      description: `롤백: #${deploymentId} → #${previous.id} (${previous.release_version})`,
+      created_by: issuedBy,
+    } as any);
+
+    await this.start(rollbackDeploy.id, issuedBy);
+
+    await query(
+      `UPDATE fleet_deployments SET status = 'rolled_back' WHERE id = $1`,
+      [deploymentId],
+    );
+
+    return { deploymentId: rollbackDeploy.id, originalId: deploymentId, previousReleaseId: previous.release_id };
+  }
+}

backend-node/src/fleet/fleetDeviceService.ts

@@ -0,0 +1,267 @@
+/**
+ * Fleet Device Service
+ * - 디바이스 등록 (하드웨어 핑거프린트 기반 DPS 패턴)
+ * - 상태 조회 / 업데이트
+ */
+
+import { query, queryOne } from "../database/db";
+import { logger } from "../utils/logger";
+
+export interface FleetDevice {
+  id?: number;
+  device_id: string;
+  company_code?: string;
+  company_id?: string;
+  device_name?: string;
+  device_type?: string;
+  ip_address?: string;
+  mac_address?: string;
+  hardware_fingerprint?: string;
+  last_seen_at?: Date;
+  is_online?: boolean;
+  equipment_id?: number | null;
+  agent_version?: string;
+  app_version?: string;
+  os_info?: Record<string, any>;
+  hardware_info?: Record<string, any>;
+  device_group?: string;
+  tags?: any[];
+}
+
+export class FleetDeviceService {
+  /**
+   * 디바이스 등록 (핑거프린트 기반 - DPS 패턴)
+   * - 동일한 핑거프린트가 있으면 기존 레코드 업데이트
+   * - 없으면 신규 등록
+   */
+  static async registerDevice(data: Partial<FleetDevice>): Promise<FleetDevice> {
+    if (!data.device_id) throw new Error("device_id 필수");
+
+    // 핑거프린트 매칭
+    if (data.hardware_fingerprint) {
+      const existing = await queryOne<any>(
+        `SELECT * FROM fleet_devices WHERE hardware_fingerprint = $1 LIMIT 1`,
+        [data.hardware_fingerprint],
+      );
+      if (existing && existing.device_id !== data.device_id) {
+        logger.info(
+          `[Fleet] 핑거프린트 중복 감지 - 기존 device_id 재사용: ${existing.device_id} (요청: ${data.device_id})`,
+        );
+        data.device_id = existing.device_id;
+      }
+    }
+
+    // UPSERT
+    const result = await query<FleetDevice>(
+      `INSERT INTO fleet_devices
+         (device_id, company_code, company_id, device_name, device_type,
+          ip_address, mac_address, hardware_fingerprint,
+          agent_version, app_version, os_info, hardware_info,
+          device_group, tags, equipment_id, last_seen_at, is_online)
+       VALUES ($1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11::jsonb,$12::jsonb,$13,$14::jsonb,$15,NOW(),TRUE)
+       ON CONFLICT (device_id) DO UPDATE SET
+          company_code = COALESCE(EXCLUDED.company_code, fleet_devices.company_code),
+          device_name = COALESCE(EXCLUDED.device_name, fleet_devices.device_name),
+          device_type = COALESCE(EXCLUDED.device_type, fleet_devices.device_type),
+          ip_address = COALESCE(EXCLUDED.ip_address, fleet_devices.ip_address),
+          mac_address = COALESCE(EXCLUDED.mac_address, fleet_devices.mac_address),
+          hardware_fingerprint = COALESCE(EXCLUDED.hardware_fingerprint, fleet_devices.hardware_fingerprint),
+          agent_version = COALESCE(EXCLUDED.agent_version, fleet_devices.agent_version),
+          app_version = COALESCE(EXCLUDED.app_version, fleet_devices.app_version),
+          os_info = COALESCE(EXCLUDED.os_info, fleet_devices.os_info),
+          hardware_info = COALESCE(EXCLUDED.hardware_info, fleet_devices.hardware_info),
+          device_group = COALESCE(EXCLUDED.device_group, fleet_devices.device_group),
+          equipment_id = COALESCE(EXCLUDED.equipment_id, fleet_devices.equipment_id),
+          last_seen_at = NOW(),
+          is_online = TRUE,
+          updated_at = NOW()
+       RETURNING *`,
+      [
+        data.device_id,
+        data.company_code || null,
+        data.company_id || null,
+        data.device_name || null,
+        data.device_type || "edge",
+        data.ip_address || null,
+        data.mac_address || null,
+        data.hardware_fingerprint || null,
+        data.agent_version || null,
+        data.app_version || null,
+        JSON.stringify(data.os_info || {}),
+        JSON.stringify(data.hardware_info || {}),
+        data.device_group || null,
+        JSON.stringify(data.tags || []),
+        data.equipment_id || null,
+      ],
+    );
+
+    logger.info(`[Fleet] 디바이스 등록/업데이트: ${data.device_id}`);
+    return result[0];
+  }
+
+  static async listDevices(filter: {
+    company_code?: string;
+    is_online?: boolean;
+    device_type?: string;
+    search?: string;
+  } = {}) {
+    const wheres: string[] = [];
+    const params: any[] = [];
+    let idx = 1;
+
+    if (filter.company_code && filter.company_code !== "*") {
+      wheres.push(`(d.company_code = $${idx} OR d.company_code = '*')`);
+      params.push(filter.company_code);
+      idx++;
+    }
+    if (filter.is_online !== undefined) {
+      wheres.push(`d.is_online = $${idx}`);
+      params.push(filter.is_online);
+      idx++;
+    }
+    if (filter.device_type) {
+      wheres.push(`d.device_type = $${idx}`);
+      params.push(filter.device_type);
+      idx++;
+    }
+    if (filter.search?.trim()) {
+      wheres.push(`(d.device_id ILIKE $${idx} OR d.device_name ILIKE $${idx})`);
+      params.push(`%${filter.search.trim()}%`);
+      idx++;
+    }
+
+    const whereClause = wheres.length > 0 ? `WHERE ${wheres.join(" AND ")}` : "";
+    return await query<any>(
+      `SELECT d.*, e.equipment_name, e.equipment_code
+       FROM fleet_devices d
+       LEFT JOIN pipeline_equipment e ON d.equipment_id = e.id
+       ${whereClause}
+       ORDER BY d.is_online DESC, d.last_seen_at DESC NULLS LAST`,
+      params,
+    );
+  }
+
+  static async getDeviceById(deviceId: string) {
+    return await queryOne<any>(
+      `SELECT d.*, e.equipment_name, e.equipment_code
+       FROM fleet_devices d
+       LEFT JOIN pipeline_equipment e ON d.equipment_id = e.id
+       WHERE d.device_id = $1`,
+      [deviceId],
+    );
+  }
+
+  static async updateDevice(deviceId: string, data: Partial<FleetDevice>) {
+    const sets: string[] = [];
+    const params: any[] = [];
+    let idx = 1;
+
+    const fields: (keyof FleetDevice)[] = [
+      "device_name",
+      "device_type",
+      "company_code",
+      "device_group",
+      "equipment_id",
+    ];
+    for (const f of fields) {
+      if (data[f] !== undefined) {
+        sets.push(`${f} = $${idx++}`);
+        params.push(data[f]);
+      }
+    }
+    if (data.tags !== undefined) {
+      sets.push(`tags = $${idx++}::jsonb`);
+      params.push(JSON.stringify(data.tags));
+    }
+
+    if (sets.length === 0) return this.getDeviceById(deviceId);
+
+    sets.push(`updated_at = NOW()`);
+    params.push(deviceId);
+
+    const result = await query<any>(
+      `UPDATE fleet_devices SET ${sets.join(", ")} WHERE device_id = $${idx} RETURNING *`,
+      params,
+    );
+    return result[0];
+  }
+
+  static async deleteDevice(deviceId: string) {
+    await query(`DELETE FROM fleet_devices WHERE device_id = $1`, [deviceId]);
+    return { success: true };
+  }
+
+  /**
+   * Heartbeat 수신 처리 - 디바이스 상태 + 메트릭 업데이트
+   */
+  static async handleHeartbeat(deviceId: string, data: {
+    status?: string;
+    uptime_seconds?: number;
+    cpu_percent?: number;
+    memory_percent?: number;
+    disk_percent?: number;
+    containers?: any[];
+    ip_address?: string;
+  }) {
+    // UPSERT: 없으면 자동 등록 (heartbeat 수신 = 자동 등록)
+    await query(
+      `INSERT INTO fleet_devices (device_id, ip_address, last_seen_at, is_online, device_type, company_code)
+       VALUES ($1, $2, NOW(), TRUE, 'edge', '*')
+       ON CONFLICT (device_id) DO UPDATE SET
+         last_seen_at = NOW(),
+         is_online = TRUE,
+         ip_address = COALESCE(EXCLUDED.ip_address, fleet_devices.ip_address),
+         updated_at = NOW()`,
+      [deviceId, data.ip_address || null],
+    );
+
+    // Heartbeat 로그 삽입
+    await query(
+      `INSERT INTO fleet_heartbeats
+         (device_id, status, uptime_seconds, cpu_percent, memory_percent, disk_percent, containers)
+       VALUES ($1,$2,$3,$4,$5,$6,$7::jsonb)
+       ON CONFLICT (device_id, received_at) DO NOTHING`,
+      [
+        deviceId,
+        data.status || "online",
+        data.uptime_seconds || null,
+        data.cpu_percent || null,
+        data.memory_percent || null,
+        data.disk_percent || null,
+        JSON.stringify(data.containers || []),
+      ],
+    );
+  }
+
+  /**
+   * 오프라인 감지 - 일정 시간 이상 heartbeat 없으면 offline 표시
+   * 주기적으로 호출해야 함 (예: 1분마다)
+   */
+  static async markStaleDevicesOffline(thresholdSeconds = 120) {
+    const result = await query(
+      `UPDATE fleet_devices
+         SET is_online = FALSE, updated_at = NOW()
+       WHERE is_online = TRUE
+         AND (last_seen_at IS NULL OR last_seen_at < NOW() - ($1 || ' seconds')::INTERVAL)
+       RETURNING device_id`,
+      [thresholdSeconds.toString()],
+    );
+    if (result.length > 0) {
+      logger.info(`[Fleet] 오프라인 감지: ${result.length}개 (${result.map((r: any) => r.device_id).join(", ")})`);
+    }
+    return result;
+  }
+
+  /**
+   * 최근 heartbeat 메트릭 조회
+   */
+  static async getRecentMetrics(deviceId: string, limit = 100) {
+    return await query<any>(
+      `SELECT * FROM fleet_heartbeats
+       WHERE device_id = $1
+       ORDER BY received_at DESC
+       LIMIT $2`,
+      [deviceId, limit],
+    );
+  }
+}

backend-node/src/fleet/fleetEdgeConfigService.ts

@@ -0,0 +1,200 @@
+/**
+ * Fleet Edge Config Service
+ * - Python Data Collector가 부팅 시 호출
+ * - GET /api/v1/edges/{deviceId}/config 응답 생성
+ * - pipeline_device_connections + pipeline_tag_mappings → EdgeConfig 변환
+ */
+
+import { query } from "../database/db";
+import { logger } from "../utils/logger";
+
+export interface EdgeTagConfig {
+  name: string;
+  address: string | number;
+  data_type: string;
+  byte_order: string;
+  scale: number;
+  offset: number;
+  unit?: string;
+  description?: string;
+  bit_index?: number | null;
+  deadband?: number | null;
+}
+
+export interface EdgeDeviceConfig {
+  id: string;
+  name: string;
+  protocol: string;       // modbus, opcua, xgt, s7, mqtt 등
+  connection: Record<string, any>;  // host, port, protocol_config
+  interval_ms: number;
+  tags: EdgeTagConfig[];
+  enabled: boolean;
+}
+
+export interface EdgeScript {
+  id: number;
+  script_name: string;
+  scope: string;
+  equipment_id?: number | null;
+  connection_id?: number | null;
+  hook_type: string;
+  code: string;
+  priority: number;
+  timeout_ms: number;
+  version: number;
+}
+
+export interface EdgeFullConfig {
+  version: string;
+  edge_id: string;
+  edge_name?: string;
+  devices: EdgeDeviceConfig[];
+  scripts: EdgeScript[];
+  aggregation_interval_sec: number;
+  local_retention_days: number;
+}
+
+export class FleetEdgeConfigService {
+  /**
+   * 엣지 디바이스별 수집 설정 생성
+   * - fleet_devices에서 해당 edge 정보 조회
+   * - equipment_id로 연결된 pipeline_device_connections 조회
+   * - 각 connection의 pipeline_tag_mappings 조회
+   */
+  static async getEdgeConfig(edgeId: string): Promise<EdgeFullConfig> {
+    // 디바이스 확인
+    const device = await query<any>(
+      `SELECT device_id, device_name, equipment_id, company_code
+       FROM fleet_devices WHERE device_id = $1`,
+      [edgeId],
+    );
+
+    if (device.length === 0) {
+      // 등록되지 않은 디바이스는 빈 설정 반환 (자동 등록은 heartbeat로)
+      logger.warn(`[Fleet Config] 미등록 디바이스 요청: ${edgeId}`);
+      return {
+        version: "1.0",
+        edge_id: edgeId,
+        devices: [],
+        scripts: [],
+        aggregation_interval_sec: 60,
+        local_retention_days: 7,
+      };
+    }
+
+    const edgeInfo = device[0];
+
+    // 이 엣지에 할당된 통신 연결 조회
+    // 방법 1: fleet_devices.equipment_id → pipeline_device_connections.equipment_id
+    // 방법 2: 회사 전체 연결 (company_code 매칭)
+    const connections = await query<any>(
+      `SELECT c.*, e.equipment_name, e.equipment_code
+       FROM pipeline_device_connections c
+       LEFT JOIN pipeline_equipment e ON c.equipment_id = e.id
+       WHERE c.is_active = 'Y'
+         AND (
+           c.equipment_id = $1
+           OR (c.company_code IS NULL OR c.company_code = $2 OR c.company_code = '*')
+         )
+       ORDER BY c.id`,
+      [edgeInfo.equipment_id || 0, edgeInfo.company_code || "*"],
+    );
+
+    // 각 연결의 태그 조회
+    const devices: EdgeDeviceConfig[] = [];
+    for (const conn of connections) {
+      const tags = await query<any>(
+        `SELECT * FROM pipeline_tag_mappings
+         WHERE connection_id = $1 AND is_active = 'Y'
+         ORDER BY id`,
+        [conn.id],
+      );
+
+      const protocolMap: Record<string, string> = {
+        MODBUS_TCP: "modbus_tcp",
+        MODBUS_RTU: "modbus_rtu",
+        OPCUA: "opcua",
+        SIEMENS_S7: "s7",
+        LS_XGT: "xgt",
+        MQTT: "mqtt",
+        REST_API: "rest_api",
+      };
+
+      devices.push({
+        id: conn.id.toString(),
+        name: conn.connection_name,
+        protocol: protocolMap[conn.protocol] || conn.protocol.toLowerCase(),
+        connection: {
+          host: conn.host,
+          port: conn.port,
+          ...conn.protocol_config,
+        },
+        interval_ms: conn.polling_interval_ms || 1000,
+        enabled: conn.is_active === "Y",
+        tags: tags.map((t: any) => ({
+          name: t.tag_name,
+          address: t.address,
+          data_type: t.tag_data_type || "UINT16",
+          byte_order: t.byte_order || "BIG_ENDIAN",
+          scale: parseFloat(t.scale_factor || 1),
+          offset: parseFloat(t.offset_value || 0),
+          unit: t.tag_unit || undefined,
+          description: t.description || undefined,
+          bit_index: t.bit_index ?? undefined,
+          deadband: t.deadband ? parseFloat(t.deadband) : undefined,
+        })),
+      });
+    }
+
+    // 버전: 최신 태그 업데이트 시각을 해시처럼 사용
+    const versionResult = await query<any>(
+      `SELECT
+         MAX(GREATEST(c.updated_at, c.created_at)) as conn_ver,
+         MAX(GREATEST(t.updated_at, t.created_at)) as tag_ver
+       FROM pipeline_device_connections c
+       LEFT JOIN pipeline_tag_mappings t ON t.connection_id = c.id
+       WHERE c.is_active = 'Y'`,
+    );
+    const connVer = versionResult[0]?.conn_ver || new Date();
+    const tagVer = versionResult[0]?.tag_ver || new Date();
+    const maxVer = new Date(Math.max(new Date(connVer).getTime(), new Date(tagVer).getTime()));
+    const version = maxVer.toISOString();
+
+    logger.info(
+      `[Fleet Config] ${edgeId} 설정 제공: ${devices.length}개 장비, ` +
+      `태그 ${devices.reduce((sum, d) => sum + d.tags.length, 0)}개, version=${version}`,
+    );
+
+    // 이 엣지에 적용되는 Python hook 스크립트 조회
+    const connectionIds = connections.map((c: any) => c.id);
+    const { FleetScriptService } = await import("./fleetScriptService");
+    const scripts = await FleetScriptService.getScriptsForEdge(
+      edgeId,
+      edgeInfo.equipment_id,
+      connectionIds,
+    );
+
+    return {
+      version,
+      edge_id: edgeId,
+      edge_name: edgeInfo.device_name,
+      devices,
+      scripts,
+      aggregation_interval_sec: 60,
+      local_retention_days: 7,
+    };
+  }
+
+  /**
+   * 설정 버전만 반환 (ETag 캐싱용 - Python이 If-None-Match로 확인)
+   */
+  static async getConfigVersion(edgeId: string): Promise<string> {
+    const r = await query<any>(
+      `SELECT
+         MAX(GREATEST(c.updated_at, c.created_at)) as ver
+       FROM pipeline_device_connections c
+       WHERE c.is_active = 'Y'`,
+    );
+    return r[0]?.ver ? new Date(r[0].ver).toISOString() : "1.0";
+  }
+}

backend-node/src/fleet/fleetHarborService.ts

@@ -0,0 +1,118 @@
+/**
+ * Fleet Harbor Registry Service
+ * - harbor.wace.me에서 이미지 목록/태그 조회
+ * - 릴리즈 생성 시 이미지 선택용
+ */
+
+import axios from "axios";
+import { logger } from "../utils/logger";
+
+const HARBOR_URL = process.env.HARBOR_URL || "https://harbor.wace.me";
+const HARBOR_USER = process.env.HARBOR_USER || "";
+const HARBOR_PASSWORD = process.env.HARBOR_PASSWORD || "";
+
+export class FleetHarborService {
+  private static client = axios.create({
+    baseURL: HARBOR_URL,
+    timeout: 15000,
+    auth: HARBOR_USER && HARBOR_PASSWORD ? {
+      username: HARBOR_USER,
+      password: HARBOR_PASSWORD,
+    } : undefined,
+    validateStatus: (status) => status < 500,
+  });
+
+  /**
+   * 프로젝트 목록
+   */
+  static async listProjects(): Promise<any[]> {
+    try {
+      const r = await this.client.get("/api/v2.0/projects", {
+        params: { page: 1, page_size: 100 },
+      });
+      return (r.data || []).map((p: any) => ({
+        project_id: p.project_id,
+        name: p.name,
+        public: p.metadata?.public === "true",
+        repo_count: p.repo_count,
+      }));
+    } catch (e: any) {
+      logger.warn(`[Harbor] 프로젝트 조회 실패: ${e.message}`);
+      return [];
+    }
+  }
+
+  /**
+   * 프로젝트의 리포지토리 목록
+   */
+  static async listRepositories(projectName: string): Promise<any[]> {
+    try {
+      const r = await this.client.get(
+        `/api/v2.0/projects/${encodeURIComponent(projectName)}/repositories`,
+        { params: { page: 1, page_size: 100 } },
+      );
+      return (r.data || []).map((repo: any) => ({
+        name: repo.name,
+        pull_count: repo.pull_count,
+        artifact_count: repo.artifact_count,
+        update_time: repo.update_time,
+      }));
+    } catch (e: any) {
+      logger.warn(`[Harbor] 리포 조회 실패 ${projectName}: ${e.message}`);
+      return [];
+    }
+  }
+
+  /**
+   * 리포지토리의 태그 목록
+   */
+  static async listTags(projectName: string, repoName: string): Promise<any[]> {
+    try {
+      // Harbor에서 repo 이름이 project/repo 형식이면 뒷부분만 사용
+      const repoKey = repoName.includes("/") ? repoName.split("/").slice(1).join("/") : repoName;
+      const r = await this.client.get(
+        `/api/v2.0/projects/${encodeURIComponent(projectName)}/repositories/${encodeURIComponent(repoKey)}/artifacts`,
+        { params: { page: 1, page_size: 50, with_tag: true } },
+      );
+      const tags: any[] = [];
+      for (const artifact of r.data || []) {
+        for (const tag of artifact.tags || []) {
+          tags.push({
+            tag: tag.name,
+            digest: artifact.digest,
+            size: artifact.size,
+            push_time: tag.push_time,
+            pull_time: tag.pull_time,
+            full_ref: `${HARBOR_URL.replace(/^https?:\/\//, "")}/${projectName}/${repoKey}:${tag.name}`,
+          });
+        }
+      }
+      return tags.sort((a, b) => new Date(b.push_time).getTime() - new Date(a.push_time).getTime());
+    } catch (e: any) {
+      logger.warn(`[Harbor] 태그 조회 실패 ${projectName}/${repoName}: ${e.message}`);
+      return [];
+    }
+  }
+
+  /**
+   * 이미지 전체 참조 조합 (릴리즈 생성 시 사용)
+   * 예: harbor.wace.me/vexplor_fleet/data-collector:v1.2.3
+   */
+  static buildImageRef(projectName: string, repoName: string, tag: string): string {
+    const host = HARBOR_URL.replace(/^https?:\/\//, "").replace(/\/$/, "");
+    const repoKey = repoName.includes("/") ? repoName.split("/").slice(1).join("/") : repoName;
+    return `${host}/${projectName}/${repoKey}:${tag}`;
+  }
+
+  /**
+   * Harbor 연결 상태 체크
+   */
+  static async ping(): Promise<{ ok: boolean; message: string }> {
+    try {
+      const r = await this.client.get("/api/v2.0/health");
+      return { ok: r.status === 200, message: `Harbor ${r.data?.status || "OK"}` };
+    } catch (e: any) {
+      return { ok: false, message: e.message };
+    }
+  }
+}

backend-node/src/fleet/fleetMetricsService.ts

@@ -0,0 +1,119 @@
+/**
+ * Fleet Prometheus Metrics
+ * - /metrics 엔드포인트에 Prometheus text format으로 노출
+ * - 디바이스/커맨드/배포/알림 통계
+ */
+
+import { query, queryOne } from "../database/db";
+
+export class FleetMetricsService {
+  /**
+   * Prometheus text format 메트릭 생성
+   */
+  static async generate(): Promise<string> {
+    const lines: string[] = [];
+
+    // 디바이스 상태
+    const devices = await query<any>(
+      `SELECT
+         is_online,
+         company_code,
+         COUNT(*) as n
+       FROM fleet_devices
+       GROUP BY is_online, company_code`,
+    );
+    lines.push("# HELP fleet_devices_total 디바이스 총 개수");
+    lines.push("# TYPE fleet_devices_total gauge");
+    for (const d of devices) {
+      const online = d.is_online ? "true" : "false";
+      lines.push(
+        `fleet_devices_total{online="${online}",company_code="${d.company_code || "unknown"}"} ${d.n}`,
+      );
+    }
+
+    // 최근 1시간 heartbeat
+    const hbStats = await queryOne<any>(
+      `SELECT
+         AVG(cpu_percent) as avg_cpu,
+         AVG(memory_percent) as avg_memory,
+         AVG(disk_percent) as avg_disk,
+         COUNT(*) as hb_count
+       FROM fleet_heartbeats
+       WHERE received_at > NOW() - INTERVAL '1 hour'`,
+    );
+    lines.push("# HELP fleet_cpu_percent_avg 최근 1시간 평균 CPU (%)");
+    lines.push("# TYPE fleet_cpu_percent_avg gauge");
+    lines.push(`fleet_cpu_percent_avg ${hbStats?.avg_cpu || 0}`);
+    lines.push("# HELP fleet_memory_percent_avg 최근 1시간 평균 메모리 (%)");
+    lines.push("# TYPE fleet_memory_percent_avg gauge");
+    lines.push(`fleet_memory_percent_avg ${hbStats?.avg_memory || 0}`);
+    lines.push("# HELP fleet_heartbeat_count 최근 1시간 heartbeat 수");
+    lines.push("# TYPE fleet_heartbeat_count counter");
+    lines.push(`fleet_heartbeat_count ${hbStats?.hb_count || 0}`);
+
+    // 커맨드
+    const cmds = await query<any>(
+      `SELECT status, COUNT(*) as n FROM fleet_commands
+       WHERE issued_at > NOW() - INTERVAL '24 hours'
+       GROUP BY status`,
+    );
+    lines.push("# HELP fleet_commands_total 최근 24시간 커맨드 (상태별)");
+    lines.push("# TYPE fleet_commands_total counter");
+    for (const c of cmds) {
+      lines.push(`fleet_commands_total{status="${c.status}"} ${c.n}`);
+    }
+
+    // 알림
+    const alerts = await query<any>(
+      `SELECT severity, status, COUNT(*) as n FROM fleet_alerts
+       GROUP BY severity, status`,
+    );
+    lines.push("# HELP fleet_alerts_total 알림 (심각도/상태별)");
+    lines.push("# TYPE fleet_alerts_total gauge");
+    for (const a of alerts) {
+      lines.push(
+        `fleet_alerts_total{severity="${a.severity}",status="${a.status}"} ${a.n}`,
+      );
+    }
+
+    // 배포
+    const deploys = await query<any>(
+      `SELECT status, COUNT(*) as n FROM fleet_deployments
+       WHERE created_at > NOW() - INTERVAL '7 days'
+       GROUP BY status`,
+    );
+    lines.push("# HELP fleet_deployments_total 최근 7일 배포 (상태별)");
+    lines.push("# TYPE fleet_deployments_total counter");
+    for (const d of deploys) {
+      lines.push(`fleet_deployments_total{status="${d.status}"} ${d.n}`);
+    }
+
+    // PLC 연결 상태
+    const plcs = await query<any>(
+      `SELECT status, COUNT(*) as n FROM fleet_plc_connections GROUP BY status`,
+    );
+    lines.push("# HELP fleet_plc_connections_total PLC 연결 (상태별)");
+    lines.push("# TYPE fleet_plc_connections_total gauge");
+    for (const p of plcs) {
+      lines.push(`fleet_plc_connections_total{status="${p.status}"} ${p.n}`);
+    }
+
+    // 실시간 데이터 수집
+    const edgeData = await queryOne<any>(
+      `SELECT
+         COUNT(*) as records_1h,
+         COUNT(DISTINCT device_id) as active_devices,
+         COUNT(DISTINCT tag_name) as unique_tags
+       FROM fleet_edge_raw_data
+       WHERE time > NOW() - INTERVAL '1 hour'`,
+    );
+    lines.push("# HELP fleet_edge_records_1h 최근 1시간 수집 레코드");
+    lines.push("# TYPE fleet_edge_records_1h counter");
+    lines.push(`fleet_edge_records_1h ${edgeData?.records_1h || 0}`);
+    lines.push("# HELP fleet_edge_active_devices 최근 1시간 활성 디바이스");
+    lines.push("# TYPE fleet_edge_active_devices gauge");
+    lines.push(`fleet_edge_active_devices ${edgeData?.active_devices || 0}`);
+
+    return lines.join("\n") + "\n";
+  }
+}

backend-node/src/fleet/fleetPlcStatusService.ts

@@ -0,0 +1,127 @@
+/**
+ * Fleet PLC Connection Status Service
+ * - 각 디바이스의 PLC 연결 실시간 상태 추적
+ * - MQTT로 엣지가 PLC 상태 변경 시 보고 → DB 업데이트
+ */
+
+import { query, queryOne } from "../database/db";
+import { logger } from "../utils/logger";
+
+export interface PlcConnectionStatus {
+  id?: number;
+  device_id: string;
+  equipment_id?: number;
+  connection_id?: number;
+  protocol?: string;
+  status: "connected" | "disconnected" | "error" | "unknown";
+  last_connected_at?: Date;
+  last_error_at?: Date;
+  last_error_message?: string;
+  tag_count?: number;
+  uptime_sec?: number;
+  reconnect_count?: number;
+}
+
+export class FleetPlcStatusService {
+  /**
+   * 디바이스별 PLC 연결 상태 목록
+   */
+  static async list(filter: { device_id?: string; status?: string } = {}) {
+    const wheres: string[] = [];
+    const params: any[] = [];
+    let idx = 1;
+
+    if (filter.device_id) { wheres.push(`p.device_id = $${idx++}`); params.push(filter.device_id); }
+    if (filter.status) { wheres.push(`p.status = $${idx++}`); params.push(filter.status); }
+
+    const where = wheres.length ? `WHERE ${wheres.join(" AND ")}` : "";
+    return await query<any>(
+      `SELECT p.*,
+              e.equipment_name, e.equipment_code,
+              c.connection_name
+       FROM fleet_plc_connections p
+       LEFT JOIN pipeline_equipment e ON p.equipment_id = e.id
+       LEFT JOIN pipeline_device_connections c ON p.connection_id = c.id
+       ${where}
+       ORDER BY p.status DESC, p.device_id, p.connection_id`,
+      params,
+    );
+  }
+
+  /**
+   * PLC 상태 보고 (엣지 에이전트가 MQTT로 전송)
+   * topic: vexplor/devices/{deviceId}/plc-status
+   */
+  static async report(deviceId: string, data: {
+    connection_id: number;
+    equipment_id?: number;
+    protocol?: string;
+    status: string;
+    tag_count?: number;
+    uptime_sec?: number;
+    error_message?: string;
+  }) {
+    const now = new Date();
+    const isConnected = data.status === "connected";
+
+    await query(
+      `INSERT INTO fleet_plc_connections
+         (device_id, equipment_id, connection_id, protocol, status,
+          last_connected_at, last_error_at, last_error_message,
+          tag_count, uptime_sec, updated_at)
+       VALUES ($1,$2,$3,$4,$5,$6,$7,$8,$9,$10,NOW())
+       ON CONFLICT (device_id, connection_id) DO UPDATE SET
+         equipment_id = EXCLUDED.equipment_id,
+         protocol = EXCLUDED.protocol,
+         status = EXCLUDED.status,
+         last_connected_at = CASE WHEN EXCLUDED.status = 'connected' THEN NOW() ELSE fleet_plc_connections.last_connected_at END,
+         last_error_at = CASE WHEN EXCLUDED.status = 'error' THEN NOW() ELSE fleet_plc_connections.last_error_at END,
+         last_error_message = EXCLUDED.last_error_message,
+         tag_count = EXCLUDED.tag_count,
+         uptime_sec = EXCLUDED.uptime_sec,
+         reconnect_count = CASE
+           WHEN fleet_plc_connections.status != 'connected' AND EXCLUDED.status = 'connected'
+           THEN fleet_plc_connections.reconnect_count + 1
+           ELSE fleet_plc_connections.reconnect_count
+         END,
+         updated_at = NOW()`,
+      [
+        deviceId,
+        data.equipment_id || null,
+        data.connection_id,
+        data.protocol || null,
+        data.status,
+        isConnected ? now : null,
+        data.status === "error" ? now : null,
+        data.error_message || null,
+        data.tag_count || 0,
+        data.uptime_sec || 0,
+      ],
+    );
+    logger.debug(`[Fleet PLC] 상태 보고: ${deviceId}/conn${data.connection_id} = ${data.status}`);
+  }
+
+  /**
+   * 특정 디바이스의 PLC 연결 모두 삭제
+   */
+  static async clearDevice(deviceId: string) {
+    await query(`DELETE FROM fleet_plc_connections WHERE device_id = $1`, [deviceId]);
+  }
+
+  /**
+   * 대시보드 요약 통계
+   */
+  static async summary() {
+    const r = await query<any>(
+      `SELECT
+         status,
+         COUNT(*) as n,
+         COUNT(DISTINCT device_id) as devices
+       FROM fleet_plc_connections
+       GROUP BY status`,
+    );
+    const byStatus: Record<string, any> = {};
+    r.forEach((row: any) => { byStatus[row.status] = { count: parseInt(row.n), devices: parseInt(row.devices) }; });
+    return byStatus;
+  }
+}

backend-node/src/fleet/fleetProvisionService.ts

@@ -0,0 +1,187 @@
+/**
+ * Fleet Provisioning Service - DPS(Device Provisioning Service) 패턴
+ * - 엣지가 부팅 후 MAC 주소 등록만으로 자동 프로비저닝
+ * - 사전 등록된 디바이스 또는 신규 디바이스 처리
+ */
+
+import { query, queryOne } from "../database/db";
+import { logger } from "../utils/logger";
+import crypto from "crypto";
+
+export interface ProvisionRequest {
+  mac_address: string;
+  hostname?: string;
+  ip_address?: string;
+  serial_number?: string;
+  hardware_info?: Record<string, any>;
+  os_info?: Record<string, any>;
+  company_code?: string;
+}
+
+export interface ProvisionResponse {
+  device_id: string;
+  mqtt_broker_url: string;
+  api_url: string;
+  token?: string;
+  assigned_equipment_id?: number;
+  pre_registered: boolean;
+}
+
+export class FleetProvisionService {
+  private static readonly MQTT_BROKER_URL =
+    process.env.FLEET_MQTT_BROKER || `mqtt://${process.env.FLEET_HOST || "localhost"}:1883`;
+  private static readonly API_URL =
+    process.env.FLEET_API_URL || `http://${process.env.FLEET_HOST || "localhost"}:8080/api/fleet`;
+
+  /**
+   * 디바이스 프로비저닝 (DPS 패턴)
+   */
+  static async provision(req: ProvisionRequest): Promise<ProvisionResponse> {
+    if (!req.mac_address) throw new Error("mac_address 필수");
+
+    // 1. 하드웨어 핑거프린트 계산
+    const fingerprint = this.computeFingerprint(req);
+
+    // 2. 기존 디바이스 조회 (핑거프린트 또는 MAC)
+    let device = await queryOne<any>(
+      `SELECT * FROM fleet_devices
+       WHERE hardware_fingerprint = $1 OR mac_address = $2
+       LIMIT 1`,
+      [fingerprint, req.mac_address],
+    );
+
+    let preRegistered = false;
+    let deviceId: string;
+
+    if (device) {
+      // 기존 디바이스 - 정보 업데이트
+      deviceId = device.device_id;
+      preRegistered = true;
+      await query(
+        `UPDATE fleet_devices SET
+           ip_address = COALESCE($2, ip_address),
+           hostname = COALESCE($3, hostname),
+           hardware_info = $4::jsonb,
+           os_info = $5::jsonb,
+           hardware_fingerprint = $6,
+           last_seen_at = NOW(),
+           is_online = TRUE,
+           updated_at = NOW()
+         WHERE device_id = $1`,
+        [
+          deviceId,
+          req.ip_address || null,
+          req.hostname || null,
+          JSON.stringify(req.hardware_info || {}),
+          JSON.stringify(req.os_info || {}),
+          fingerprint,
+        ],
+      );
+      logger.info(`[Fleet Provision] 기존 디바이스 재연결: ${deviceId}`);
+    } else {
+      // 신규 디바이스 자동 등록
+      deviceId = this.generateDeviceId(req.mac_address);
+      await query(
+        `INSERT INTO fleet_devices
+          (device_id, company_code, device_name, device_type,
+           ip_address, mac_address, hostname, hardware_fingerprint,
+           hardware_info, os_info, last_seen_at, is_online)
+         VALUES ($1,$2,$3,'edge',$4,$5,$6,$7,$8::jsonb,$9::jsonb,NOW(),TRUE)`,
+        [
+          deviceId,
+          req.company_code || "*",
+          req.hostname || `Edge-${req.mac_address.slice(-5)}`,
+          req.ip_address || null,
+          req.mac_address,
+          req.hostname || null,
+          fingerprint,
+          JSON.stringify(req.hardware_info || {}),
+          JSON.stringify(req.os_info || {}),
+        ],
+      );
+      logger.info(`[Fleet Provision] 신규 디바이스 등록: ${deviceId}`);
+    }
+
+    // 3. 프로비저닝 토큰 발급 (단순 랜덤, JWT 아님)
+    const token = crypto.randomBytes(32).toString("hex");
+
+    // 4. 할당된 장비 찾기 (선택)
+    const assigned = await queryOne<any>(
+      `SELECT equipment_id FROM fleet_devices WHERE device_id = $1`,
+      [deviceId],
+    );
+
+    return {
+      device_id: deviceId,
+      mqtt_broker_url: this.MQTT_BROKER_URL,
+      api_url: this.API_URL,
+      token,
+      assigned_equipment_id: assigned?.equipment_id || undefined,
+      pre_registered: preRegistered,
+    };
+  }
+
+  /**
+   * 하드웨어 정보로부터 SHA-256 기반 핑거프린트 생성
+   */
+  private static computeFingerprint(req: ProvisionRequest): string {
+    const parts = [
+      req.mac_address,
+      req.serial_number || "",
+      req.hardware_info?.cpu_id || "",
+      req.hardware_info?.board_id || "",
+    ].filter(Boolean).join("|");
+    return crypto.createHash("sha256").update(parts).digest("hex");
+  }
+
+  private static generateDeviceId(mac: string): string {
+    const prefix = "edge";
+    const macShort = mac.replace(/[:-]/g, "").slice(-8).toLowerCase();
+    return `${prefix}-${macShort}`;
+  }
+
+  /**
+   * 사전 등록 목록 조회 (아직 연결 안 된 디바이스)
+   */
+  static async listPreRegistered() {
+    return await query<any>(
+      `SELECT device_id, device_name, mac_address, hardware_fingerprint, company_code,
+              last_seen_at, is_online, created_at
+       FROM fleet_devices
+       WHERE last_seen_at IS NULL OR last_seen_at < NOW() - INTERVAL '1 hour'
+       ORDER BY created_at DESC`,
+    );
+  }
+
+  /**
+   * 사전 등록 (MAC/핑거프린트만 미리 등록)
+   */
+  static async preRegister(data: {
+    mac_address: string;
+    device_name?: string;
+    company_code?: string;
+    equipment_id?: number;
+    device_group?: string;
+  }) {
+    const deviceId = this.generateDeviceId(data.mac_address);
+    const r = await query<any>(
+      `INSERT INTO fleet_devices
+        (device_id, mac_address, device_name, company_code, equipment_id, device_group, device_type, is_online)
+       VALUES ($1,$2,$3,$4,$5,$6,'edge',FALSE)
+       ON CONFLICT (device_id) DO UPDATE SET
+         mac_address = EXCLUDED.mac_address,
+         device_name = EXCLUDED.device_name,
+         updated_at = NOW()
+       RETURNING *`,
+      [
+        deviceId,
+        data.mac_address,
+        data.device_name || `Pre-${data.mac_address.slice(-5)}`,
+        data.company_code || "*",
+        data.equipment_id || null,
+        data.device_group || null,
+      ],
+    );
+    return r[0];
+  }
+}

backend-node/src/fleet/fleetReleaseService.ts

@@ -0,0 +1,119 @@
+/**
+ * Fleet Release Service
+ * - 릴리즈 버전 관리 (Harbor 이미지 정보 포함)
+ */
+
+import { query, queryOne } from "../database/db";
+import { logger } from "../utils/logger";
+
+export interface FleetRelease {
+  id?: number;
+  version: string;
+  release_type?: string;
+  backend_image?: string;
+  frontend_image?: string;
+  agent_image?: string;
+  changelog?: string;
+  harbor_project?: string;
+  is_canary?: boolean;
+  status?: "draft" | "ready" | "released" | "deprecated";
+  released_at?: Date;
+}
+
+export class FleetReleaseService {
+  static async list(filter: { status?: string; release_type?: string } = {}) {
+    const wheres: string[] = [];
+    const params: any[] = [];
+    let idx = 1;
+
+    if (filter.status) { wheres.push(`status = $${idx++}`); params.push(filter.status); }
+    if (filter.release_type) { wheres.push(`release_type = $${idx++}`); params.push(filter.release_type); }
+
+    const where = wheres.length ? `WHERE ${wheres.join(" AND ")}` : "";
+    return await query<any>(
+      `SELECT r.*,
+        (SELECT COUNT(*) FROM fleet_deployments WHERE release_id = r.id) as deploy_count
+       FROM fleet_releases r ${where}
+       ORDER BY r.id DESC LIMIT 200`,
+      params,
+    );
+  }
+
+  static async get(id: number) {
+    return await queryOne<any>(`SELECT * FROM fleet_releases WHERE id = $1`, [id]);
+  }
+
+  static async create(data: FleetRelease): Promise<any> {
+    if (!data.version) throw new Error("version 필수");
+    const r = await query<any>(
+      `INSERT INTO fleet_releases
+        (version, release_type, backend_image, frontend_image, agent_image, changelog, harbor_project, is_canary, status)
+       VALUES ($1,$2,$3,$4,$5,$6,$7,$8,$9)
+       RETURNING *`,
+      [
+        data.version,
+        data.release_type || "minor",
+        data.backend_image || null,
+        data.frontend_image || null,
+        data.agent_image || null,
+        data.changelog || null,
+        data.harbor_project || null,
+        data.is_canary || false,
+        data.status || "draft",
+      ],
+    );
+    logger.info(`[Fleet Release] 생성: ${data.version} (id=${r[0].id})`);
+    return r[0];
+  }
+
+  static async update(id: number, data: Partial<FleetRelease>) {
+    const sets: string[] = [];
+    const params: any[] = [];
+    let idx = 1;
+
+    const fields: (keyof FleetRelease)[] = [
+      "version", "release_type", "backend_image", "frontend_image", "agent_image",
+      "changelog", "harbor_project", "is_canary", "status",
+    ];
+    for (const f of fields) {
+      if (data[f] !== undefined) { sets.push(`${f} = $${idx++}`); params.push(data[f]); }
+    }
+    if (data.status === "released" && !data.released_at) {
+      sets.push(`released_at = NOW()`);
+    }
+    if (sets.length === 0) return this.get(id);
+
+    params.push(id);
+    const r = await query<any>(
+      `UPDATE fleet_releases SET ${sets.join(", ")} WHERE id = $${idx} RETURNING *`,
+      params,
+    );
+    return r[0];
+  }
+
+  static async delete(id: number) {
+    await query(`DELETE FROM fleet_releases WHERE id = $1`, [id]);
+    return { success: true };
+  }
+
+  /**
+   * 릴리즈 상태 전환 (draft → ready → released)
+   */
+  static async transition(id: number, newStatus: "ready" | "released" | "deprecated") {
+    const r = await this.get(id);
+    if (!r) throw new Error("릴리즈 없음");
+
+    const allowedTransitions: Record<string, string[]> = {
+      draft: ["ready", "deprecated"],
+      ready: ["released", "deprecated"],
+      released: ["deprecated"],
+      deprecated: [],
+    };
+
+    if (!allowedTransitions[r.status]?.includes(newStatus)) {
+      throw new Error(`${r.status} → ${newStatus} 전환 불가`);
+    }
+
+    return await this.update(id, { status: newStatus });
+  }
+}

backend-node/src/fleet/fleetRoutes.ts

@@ -0,0 +1,810 @@
+/**
+ * Fleet Management REST API
+ * GET/POST/PATCH/DELETE /api/fleet/...
+ */
+
+import { Router, Response } from "express";
+import { authenticateToken } from "../middleware/authMiddleware";
+import { AuthenticatedRequest } from "../types/auth";
+import { FleetDeviceService } from "./fleetDeviceService";
+import { FleetCommandService, CommandType } from "./fleetCommandService";
+import { query } from "../database/db";
+
+const router = Router();
+
+// 엣지 디바이스(Python)가 호출하는 공개 엔드포인트 (인증 전)
+import { FleetEdgeConfigService } from "./fleetEdgeConfigService";
+import { FleetProvisionService } from "./fleetProvisionService";
+
+// DPS Provisioning (엣지 부팅 시 자동 등록)
+router.post("/provision", async (req, res) => {
+  try {
+    const result = await FleetProvisionService.provision(req.body);
+    res.json({ success: true, data: result });
+  } catch (e: any) {
+    res.status(400).json({ success: false, message: e.message });
+  }
+});
+
+router.get("/edge/:edgeId/config", async (req, res) => {
+  try {
+    const edgeId = req.params.edgeId;
+    const ifNoneMatch = req.header("If-None-Match");
+
+    // ETag 체크
+    const currentVersion = await FleetEdgeConfigService.getConfigVersion(edgeId);
+    if (ifNoneMatch && ifNoneMatch === currentVersion) {
+      return res.status(304).end();
+    }
+
+    const config = await FleetEdgeConfigService.getEdgeConfig(edgeId);
+    res.setHeader("ETag", config.version);
+    res.setHeader("Cache-Control", "no-cache");
+    res.json(config);
+  } catch (e: any) {
+    res.status(500).json({ success: false, message: e.message });
+  }
+});
+
+// v1 호환 엔드포인트 (기존 Python 코드가 /api/v1/edges/{id}/config로 호출)
+router.get("/v1/edges/:edgeId/config", async (req, res) => {
+  try {
+    const config = await FleetEdgeConfigService.getEdgeConfig(req.params.edgeId);
+    res.setHeader("ETag", config.version);
+    res.json(config);
+  } catch (e: any) {
+    res.status(500).json({ success: false, message: e.message });
+  }
+});
+
+// 엣지 Config JSON을 받아 Pipeline DB로 임포트 (마이그레이션용)
+router.post("/import-edge-config", async (req, res) => {
+  try {
+    const cfg = req.body;
+    if (!cfg || !Array.isArray(cfg.devices)) {
+      return res.status(400).json({
+        success: false,
+        message: "devices 배열이 필요합니다",
+      });
+    }
+    const { importEdgeConfig } = await import("../database/importEdgeConfig");
+    const result = await importEdgeConfig(cfg);
+    return res.json({ success: true, data: result });
+  } catch (e: any) {
+    return res.status(500).json({ success: false, message: e.message });
+  }
+});
+
+router.use(authenticateToken);
+
+// ========== 디바이스 ==========
+
+router.get("/devices", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const userCompany = req.user?.companyCode;
+    const filter: any = {
+      is_online: req.query.is_online === "true" ? true : req.query.is_online === "false" ? false : undefined,
+      device_type: req.query.device_type as string,
+      search: req.query.search as string,
+    };
+    if (userCompany && userCompany !== "*") {
+      filter.company_code = userCompany;
+    } else if (req.query.company_code) {
+      filter.company_code = req.query.company_code as string;
+    }
+    const data = await FleetDeviceService.listDevices(filter);
+    res.json({ success: true, data });
+  } catch (e: any) {
+    res.status(500).json({ success: false, message: e.message });
+  }
+});
+
+router.post("/devices/register", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = {
+      ...req.body,
+      company_code: req.body.company_code || req.user?.companyCode || "*",
+    };
+    const device = await FleetDeviceService.registerDevice(data);
+    res.status(201).json({ success: true, data: device });
+  } catch (e: any) {
+    res.status(400).json({ success: false, message: e.message });
+  }
+});
+
+router.get("/devices/:deviceId", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetDeviceService.getDeviceById(req.params.deviceId);
+    if (!data) return res.status(404).json({ success: false, message: "디바이스를 찾을 수 없습니다." });
+    res.json({ success: true, data });
+  } catch (e: any) {
+    res.status(500).json({ success: false, message: e.message });
+  }
+});
+
+router.patch("/devices/:deviceId", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetDeviceService.updateDevice(req.params.deviceId, req.body);
+    res.json({ success: true, data });
+  } catch (e: any) {
+    res.status(500).json({ success: false, message: e.message });
+  }
+});
+
+router.delete("/devices/:deviceId", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    await FleetDeviceService.deleteDevice(req.params.deviceId);
+    res.json({ success: true });
+  } catch (e: any) {
+    res.status(500).json({ success: false, message: e.message });
+  }
+});
+
+router.get("/devices/:deviceId/metrics", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const limit = parseInt((req.query.limit as string) || "100", 10);
+    const data = await FleetDeviceService.getRecentMetrics(req.params.deviceId, limit);
+    res.json({ success: true, data });
+  } catch (e: any) {
+    res.status(500).json({ success: false, message: e.message });
+  }
+});
+
+// ========== 커맨드 ==========
+
+router.get("/commands", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetCommandService.listCommands({
+      device_id: req.query.device_id as string,
+      command_type: req.query.command_type as string,
+      status: req.query.status as string,
+      limit: parseInt((req.query.limit as string) || "100", 10),
+    });
+    res.json({ success: true, data });
+  } catch (e: any) {
+    res.status(500).json({ success: false, message: e.message });
+  }
+});
+
+router.get("/commands/types", async (_req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetCommandService.getCommandTypes();
+    res.json({ success: true, data });
+  } catch (e: any) {
+    res.status(500).json({ success: false, message: e.message });
+  }
+});
+
+router.post("/commands", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const { device_id, command_type, payload, timeout_sec } = req.body;
+    if (!device_id || !command_type) {
+      return res.status(400).json({ success: false, message: "device_id와 command_type 필수" });
+    }
+    const command = await FleetCommandService.issueCommand(
+      device_id,
+      command_type as CommandType,
+      payload || {},
+      req.user?.userId,
+      timeout_sec,
+    );
+    res.status(201).json({ success: true, data: command });
+  } catch (e: any) {
+    res.status(400).json({ success: false, message: e.message });
+  }
+});
+
+// ========== 알림 ==========
+
+router.get("/alerts", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const status = (req.query.status as string) || "open";
+    const data = await query<any>(
+      `SELECT a.*, r.rule_name FROM fleet_alerts a
+       LEFT JOIN fleet_alert_rules r ON a.rule_id = r.id
+       WHERE a.status = $1
+       ORDER BY a.created_at DESC LIMIT 100`,
+      [status],
+    );
+    res.json({ success: true, data });
+  } catch (e: any) {
+    res.status(500).json({ success: false, message: e.message });
+  }
+});
+
+router.post("/alerts/:id/ack", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    await query(
+      `UPDATE fleet_alerts SET status = 'acknowledged', acknowledged_by = $1, acknowledged_at = NOW() WHERE id = $2`,
+      [req.user?.userId || "system", parseInt(req.params.id)],
+    );
+    res.json({ success: true });
+  } catch (e: any) {
+    res.status(500).json({ success: false, message: e.message });
+  }
+});
+
+router.post("/alerts/:id/resolve", async (_req: AuthenticatedRequest, res: Response) => {
+  try {
+    await query(
+      `UPDATE fleet_alerts SET status = 'resolved', resolved_at = NOW() WHERE id = $1`,
+      [parseInt(_req.params.id)],
+    );
+    res.json({ success: true });
+  } catch (e: any) {
+    res.status(500).json({ success: false, message: e.message });
+  }
+});
+
+router.get("/alert-rules", async (_req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await query<any>(`SELECT * FROM fleet_alert_rules ORDER BY id`);
+    res.json({ success: true, data });
+  } catch (e: any) {
+    res.status(500).json({ success: false, message: e.message });
+  }
+});
+
+// ========== 배포 ==========
+
+router.get("/deployments", async (_req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await query<any>(
+      `SELECT d.*, r.version, r.backend_image, r.frontend_image, r.agent_image
+       FROM fleet_deployments d
+       LEFT JOIN fleet_releases r ON d.release_id = r.id
+       ORDER BY d.created_at DESC LIMIT 100`,
+    );
+    res.json({ success: true, data });
+  } catch (e: any) {
+    res.status(500).json({ success: false, message: e.message });
+  }
+});
+
+router.get("/releases", async (_req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await query<any>(`SELECT * FROM fleet_releases ORDER BY id DESC LIMIT 50`);
+    res.json({ success: true, data });
+  } catch (e: any) {
+    res.status(500).json({ success: false, message: e.message });
+  }
+});
+
+// ========== 실시간 데이터 ==========
+import { FleetDataService } from "./fleetDataService";
+
+// 디바이스별 최신 태그 값
+router.get("/devices/:deviceId/latest-values", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetDataService.getLatestValuesByDevice(req.params.deviceId);
+    res.json({ success: true, data });
+  } catch (e: any) {
+    res.status(500).json({ success: false, message: e.message });
+  }
+});
+
+// 장비별 최신 태그 값
+router.get("/equipment/:equipmentId/latest-values", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetDataService.getLatestValuesByEquipment(parseInt(req.params.equipmentId));
+    res.json({ success: true, data });
+  } catch (e: any) {
+    res.status(500).json({ success: false, message: e.message });
+  }
+});
+
+// 태그 시계열 데이터 (차트용)
+router.get("/devices/:deviceId/tags/:tagName/timeseries", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const limit = parseInt((req.query.limit as string) || "500", 10);
+    const from = req.query.from ? new Date(req.query.from as string) : undefined;
+    const to = req.query.to ? new Date(req.query.to as string) : undefined;
+    const data = await FleetDataService.getTagTimeseries(
+      req.params.deviceId, req.params.tagName, from, to, limit,
+    );
+    res.json({ success: true, data });
+  } catch (e: any) {
+    res.status(500).json({ success: false, message: e.message });
+  }
+});
+
+// 수집 통계
+router.get("/data/stats", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetDataService.getCollectionStats(req.query.device_id as string);
+    res.json({ success: true, data });
+  } catch (e: any) {
+    res.status(500).json({ success: false, message: e.message });
+  }
+});
+
+// ========== Python Hook 스크립트 ==========
+import { FleetScriptService } from "./fleetScriptService";
+
+router.get("/scripts/hook-types", async (_req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetScriptService.getHookTypes();
+    res.json({ success: true, data });
+  } catch (e: any) {
+    res.status(500).json({ success: false, message: e.message });
+  }
+});
+
+router.get("/scripts", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const filter: any = {
+      scope: req.query.scope as any,
+      hook_type: req.query.hook_type as any,
+    };
+    if (req.query.equipment_id) filter.equipment_id = parseInt(req.query.equipment_id as string);
+    if (req.query.connection_id) filter.connection_id = parseInt(req.query.connection_id as string);
+    if (req.query.device_id) filter.device_id = req.query.device_id as string;
+    if (req.query.enabled !== undefined) filter.enabled = req.query.enabled === "true";
+    if (req.user?.companyCode && req.user.companyCode !== "*") {
+      filter.company_code = req.user.companyCode;
+    }
+    const data = await FleetScriptService.listScripts(filter);
+    res.json({ success: true, data });
+  } catch (e: any) {
+    res.status(500).json({ success: false, message: e.message });
+  }
+});
+
+router.get("/scripts/:id", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetScriptService.getScript(parseInt(req.params.id));
+    if (!data) return res.status(404).json({ success: false, message: "스크립트를 찾을 수 없습니다." });
+    res.json({ success: true, data });
+  } catch (e: any) {
+    res.status(500).json({ success: false, message: e.message });
+  }
+});
+
+router.post("/scripts", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = {
+      ...req.body,
+      company_code: req.body.company_code || req.user?.companyCode || null,
+      created_by: req.user?.userId,
+    };
+    const script = await FleetScriptService.createScript(data);
+    res.status(201).json({ success: true, data: script });
+  } catch (e: any) {
+    res.status(400).json({ success: false, message: e.message });
+  }
+});
+
+router.put("/scripts/:id", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = { ...req.body, updated_by: req.user?.userId };
+    const script = await FleetScriptService.updateScript(parseInt(req.params.id), data);
+    res.json({ success: true, data: script });
+  } catch (e: any) {
+    res.status(500).json({ success: false, message: e.message });
+  }
+});
+
+router.delete("/scripts/:id", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    await FleetScriptService.deleteScript(parseInt(req.params.id));
+    res.json({ success: true });
+  } catch (e: any) {
+    res.status(500).json({ success: false, message: e.message });
+  }
+});
+
+// 버전 이력
+router.get("/scripts/:id/versions", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetScriptService.getVersions(parseInt(req.params.id));
+    res.json({ success: true, data });
+  } catch (e: any) {
+    res.status(500).json({ success: false, message: e.message });
+  }
+});
+
+router.get("/scripts/:id/versions/:version", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetScriptService.getVersion(parseInt(req.params.id), parseInt(req.params.version));
+    res.json({ success: true, data });
+  } catch (e: any) {
+    res.status(500).json({ success: false, message: e.message });
+  }
+});
+
+router.post("/scripts/:id/rollback/:version", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetScriptService.rollback(
+      parseInt(req.params.id),
+      parseInt(req.params.version),
+      req.user?.userId,
+    );
+    res.json({ success: true, data });
+  } catch (e: any) {
+    res.status(400).json({ success: false, message: e.message });
+  }
+});
+
+// Dry-run (테스트 실행)
+router.post("/scripts/dry-run", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const { code, hook_type, test_input, timeout_ms } = req.body;
+    if (!code || !hook_type) {
+      return res.status(400).json({ success: false, message: "code와 hook_type 필수" });
+    }
+    const result = await FleetScriptService.dryRun(
+      code,
+      hook_type,
+      test_input || {},
+      timeout_ms || 3000,
+    );
+    res.json(result);
+  } catch (e: any) {
+    res.status(500).json({ success: false, message: e.message });
+  }
+});
+
+// ========== 릴리즈 관리 ==========
+import { FleetReleaseService } from "./fleetReleaseService";
+
+router.get("/releases", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetReleaseService.list({
+      status: req.query.status as string,
+      release_type: req.query.release_type as string,
+    });
+    res.json({ success: true, data });
+  } catch (e: any) { res.status(500).json({ success: false, message: e.message }); }
+});
+
+router.get("/releases/:id", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetReleaseService.get(parseInt(req.params.id));
+    if (!data) return res.status(404).json({ success: false, message: "없음" });
+    res.json({ success: true, data });
+  } catch (e: any) { res.status(500).json({ success: false, message: e.message }); }
+});
+
+router.post("/releases", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetReleaseService.create(req.body);
+    res.status(201).json({ success: true, data });
+  } catch (e: any) { res.status(400).json({ success: false, message: e.message }); }
+});
+
+router.put("/releases/:id", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetReleaseService.update(parseInt(req.params.id), req.body);
+    res.json({ success: true, data });
+  } catch (e: any) { res.status(400).json({ success: false, message: e.message }); }
+});
+
+router.delete("/releases/:id", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    await FleetReleaseService.delete(parseInt(req.params.id));
+    res.json({ success: true });
+  } catch (e: any) { res.status(500).json({ success: false, message: e.message }); }
+});
+
+router.post("/releases/:id/transition", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetReleaseService.transition(parseInt(req.params.id), req.body.status);
+    res.json({ success: true, data });
+  } catch (e: any) { res.status(400).json({ success: false, message: e.message }); }
+});
+
+// ========== 배포 관리 ==========
+import { FleetDeploymentService } from "./fleetDeploymentService";
+
+router.get("/deployments", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const filter: any = { status: req.query.status as string };
+    if (req.query.release_id) filter.release_id = parseInt(req.query.release_id as string);
+    const data = await FleetDeploymentService.list(filter);
+    res.json({ success: true, data });
+  } catch (e: any) { res.status(500).json({ success: false, message: e.message }); }
+});
+
+router.get("/deployments/:id", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetDeploymentService.get(parseInt(req.params.id));
+    if (!data) return res.status(404).json({ success: false, message: "없음" });
+    res.json({ success: true, data });
+  } catch (e: any) { res.status(500).json({ success: false, message: e.message }); }
+});
+
+router.get("/deployments/:id/status", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetDeploymentService.getStatus(parseInt(req.params.id));
+    res.json({ success: true, data });
+  } catch (e: any) { res.status(500).json({ success: false, message: e.message }); }
+});
+
+router.post("/deployments", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetDeploymentService.create({ ...req.body, created_by: req.user?.userId });
+    res.status(201).json({ success: true, data });
+  } catch (e: any) { res.status(400).json({ success: false, message: e.message }); }
+});
+
+router.post("/deployments/:id/start", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetDeploymentService.start(parseInt(req.params.id), req.user?.userId);
+    res.json({ success: true, data });
+  } catch (e: any) { res.status(400).json({ success: false, message: e.message }); }
+});
+
+router.post("/deployments/:id/cancel", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    await FleetDeploymentService.cancel(parseInt(req.params.id));
+    res.json({ success: true });
+  } catch (e: any) { res.status(500).json({ success: false, message: e.message }); }
+});
+
+router.post("/deployments/:id/rollback", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetDeploymentService.rollback(parseInt(req.params.id), req.user?.userId);
+    res.json({ success: true, data });
+  } catch (e: any) { res.status(400).json({ success: false, message: e.message }); }
+});
+
+// ========== Harbor 이미지 ==========
+import { FleetHarborService } from "./fleetHarborService";
+
+router.get("/harbor/projects", async (_req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetHarborService.listProjects();
+    res.json({ success: true, data });
+  } catch (e: any) { res.status(500).json({ success: false, message: e.message }); }
+});
+
+router.get("/harbor/projects/:project/repos", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetHarborService.listRepositories(req.params.project);
+    res.json({ success: true, data });
+  } catch (e: any) { res.status(500).json({ success: false, message: e.message }); }
+});
+
+router.get("/harbor/projects/:project/repos/:repo/tags", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetHarborService.listTags(req.params.project, req.params.repo);
+    res.json({ success: true, data });
+  } catch (e: any) { res.status(500).json({ success: false, message: e.message }); }
+});
+
+router.get("/harbor/ping", async (_req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetHarborService.ping();
+    res.json({ success: data.ok, data });
+  } catch (e: any) { res.status(500).json({ success: false, message: e.message }); }
+});
+
+// ========== 태그 템플릿 ==========
+import { FleetTagTemplateService } from "./fleetTagTemplateService";
+
+router.get("/tag-templates", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetTagTemplateService.list({
+      company_code: req.user?.companyCode,
+      equipment_type: req.query.equipment_type as string,
+      protocol: req.query.protocol as string,
+    });
+    res.json({ success: true, data });
+  } catch (e: any) { res.status(500).json({ success: false, message: e.message }); }
+});
+
+router.get("/tag-templates/:id", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetTagTemplateService.get(parseInt(req.params.id));
+    if (!data) return res.status(404).json({ success: false, message: "없음" });
+    res.json({ success: true, data });
+  } catch (e: any) { res.status(500).json({ success: false, message: e.message }); }
+});
+
+router.post("/tag-templates", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetTagTemplateService.create({ ...req.body, created_by: req.user?.userId });
+    res.status(201).json({ success: true, data });
+  } catch (e: any) { res.status(400).json({ success: false, message: e.message }); }
+});
+
+router.put("/tag-templates/:id", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetTagTemplateService.update(parseInt(req.params.id), req.body);
+    res.json({ success: true, data });
+  } catch (e: any) { res.status(400).json({ success: false, message: e.message }); }
+});
+
+router.delete("/tag-templates/:id", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    await FleetTagTemplateService.delete(parseInt(req.params.id));
+    res.json({ success: true });
+  } catch (e: any) { res.status(500).json({ success: false, message: e.message }); }
+});
+
+router.post("/tag-templates/:id/apply/:connectionId", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetTagTemplateService.applyToConnection(
+      parseInt(req.params.id),
+      parseInt(req.params.connectionId),
+      { overwrite: req.body.overwrite === true },
+    );
+    res.json({ success: true, data });
+  } catch (e: any) { res.status(400).json({ success: false, message: e.message }); }
+});
+
+// ========== 알림 규칙 ==========
+import { FleetAlertRuleService } from "./fleetAlertRuleService";
+
+router.post("/alert-rules", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetAlertRuleService.create({ ...req.body, created_by: req.user?.userId });
+    res.status(201).json({ success: true, data });
+  } catch (e: any) { res.status(400).json({ success: false, message: e.message }); }
+});
+
+router.put("/alert-rules/:id", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetAlertRuleService.update(parseInt(req.params.id), req.body);
+    res.json({ success: true, data });
+  } catch (e: any) { res.status(400).json({ success: false, message: e.message }); }
+});
+
+router.delete("/alert-rules/:id", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    await FleetAlertRuleService.delete(parseInt(req.params.id));
+    res.json({ success: true });
+  } catch (e: any) { res.status(500).json({ success: false, message: e.message }); }
+});
+
+router.post("/alert-rules/:id/toggle", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetAlertRuleService.toggle(parseInt(req.params.id));
+    res.json({ success: true, data });
+  } catch (e: any) { res.status(500).json({ success: false, message: e.message }); }
+});
+
+// ========== V1 PLC 매핑 ==========
+import { FleetV1MappingService } from "./fleetV1MappingService";
+
+router.get("/v1-mappings", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const filter: any = { v1_system: req.query.v1_system as string };
+    if (req.query.equipment_id) filter.equipment_id = parseInt(req.query.equipment_id as string);
+    const data = await FleetV1MappingService.list(filter);
+    res.json({ success: true, data });
+  } catch (e: any) { res.status(500).json({ success: false, message: e.message }); }
+});
+
+router.post("/v1-mappings", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetV1MappingService.create({ ...req.body, created_by: req.user?.userId });
+    res.status(201).json({ success: true, data });
+  } catch (e: any) { res.status(400).json({ success: false, message: e.message }); }
+});
+
+router.put("/v1-mappings/:id", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetV1MappingService.update(parseInt(req.params.id), req.body);
+    res.json({ success: true, data });
+  } catch (e: any) { res.status(400).json({ success: false, message: e.message }); }
+});
+
+router.delete("/v1-mappings/:id", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    await FleetV1MappingService.delete(parseInt(req.params.id));
+    res.json({ success: true });
+  } catch (e: any) { res.status(500).json({ success: false, message: e.message }); }
+});
+
+// ========== PLC 상태 ==========
+import { FleetPlcStatusService } from "./fleetPlcStatusService";
+
+router.get("/plc-status", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetPlcStatusService.list({
+      device_id: req.query.device_id as string,
+      status: req.query.status as string,
+    });
+    res.json({ success: true, data });
+  } catch (e: any) { res.status(500).json({ success: false, message: e.message }); }
+});
+
+router.get("/plc-status/summary", async (_req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetPlcStatusService.summary();
+    res.json({ success: true, data });
+  } catch (e: any) { res.status(500).json({ success: false, message: e.message }); }
+});
+
+// ========== Audit 로그 ==========
+import { FleetAuditService } from "./fleetAuditService";
+
+router.get("/audit-logs", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetAuditService.list({
+      event_type: req.query.event_type as string,
+      target_type: req.query.target_type as string,
+      target_id: req.query.target_id as string,
+      actor_id: req.query.actor_id as string,
+      result: req.query.result as string,
+      company_code: req.user?.companyCode,
+      limit: parseInt((req.query.limit as string) || "200"),
+    });
+    res.json({ success: true, data });
+  } catch (e: any) { res.status(500).json({ success: false, message: e.message }); }
+});
+
+router.get("/audit-logs/stats", async (_req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetAuditService.stats();
+    res.json({ success: true, data });
+  } catch (e: any) { res.status(500).json({ success: false, message: e.message }); }
+});
+
+// ========== 사전 등록 ==========
+router.get("/provision/pre-registered", async (_req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetProvisionService.listPreRegistered();
+    res.json({ success: true, data });
+  } catch (e: any) { res.status(500).json({ success: false, message: e.message }); }
+});
+
+router.post("/provision/pre-register", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const data = await FleetProvisionService.preRegister(req.body);
+    res.json({ success: true, data });
+  } catch (e: any) { res.status(400).json({ success: false, message: e.message }); }
+});
+
+// ========== Prometheus Metrics ==========
+import { FleetMetricsService } from "./fleetMetricsService";
+
+router.get("/prometheus", async (_req: AuthenticatedRequest, res: Response) => {
+  try {
+    const text = await FleetMetricsService.generate();
+    res.setHeader("Content-Type", "text/plain; version=0.0.4");
+    res.send(text);
+  } catch (e: any) { res.status(500).send(`# ERROR: ${e.message}`); }
+});
+
+// ========== 통계 요약 ==========
+
+router.get("/stats", async (req: AuthenticatedRequest, res: Response) => {
+  try {
+    const userCompany = req.user?.companyCode;
+    const companyFilter =
+      userCompany && userCompany !== "*"
+        ? `WHERE company_code = '${userCompany}' OR company_code = '*'`
+        : "";
+
+    const [devices, alerts, deployments] = await Promise.all([
+      query<any>(
+        `SELECT
+          COUNT(*) as total,
+          COUNT(*) FILTER (WHERE is_online) as online,
+          COUNT(*) FILTER (WHERE NOT is_online) as offline
+         FROM fleet_devices ${companyFilter}`,
+      ),
+      query<any>(
+        `SELECT COUNT(*) as open_count FROM fleet_alerts WHERE status = 'open'`,
+      ),
+      query<any>(
+        `SELECT COUNT(*) as active_count FROM fleet_deployments WHERE status IN ('pending', 'running')`,
+      ),
+    ]);
+
+    res.json({
+      success: true,
+      data: {
+        devices: devices[0],
+        alerts: alerts[0],
+        deployments: deployments[0],
+      },
+    });
+  } catch (e: any) {
+    res.status(500).json({ success: false, message: e.message });
+  }
+});
+
+export default router;

backend-node/src/fleet/fleetScriptService.ts

@@ -0,0 +1,378 @@
+/**
+ * Fleet Edge Scripts Service
+ * - 웹에서 편집한 Python hook 스크립트 관리
+ * - 장비별/연결별/디바이스별/전역 스코프
+ * - 버전 관리 (트리거 기반 자동)
+ * - Dry-run 실행 (Docker 내 Python 서브프로세스)
+ */
+
+import { query, queryOne } from "../database/db";
+import { logger } from "../utils/logger";
+import { spawn } from "child_process";
+
+export type HookType = "transform" | "derived_tags" | "filter" | "alarm" | "pre_send";
+export type ScriptScope = "global" | "equipment" | "connection" | "device";
+
+export interface FleetScript {
+  id?: number;
+  script_name: string;
+  description?: string;
+  scope: ScriptScope;
+  equipment_id?: number | null;
+  connection_id?: number | null;
+  device_id?: string | null;
+  hook_type: HookType;
+  language?: string;
+  code: string;
+  enabled?: boolean;
+  priority?: number;
+  timeout_ms?: number;
+  company_code?: string;
+  created_by?: string;
+  updated_by?: string;
+  version?: number;
+}
+
+export class FleetScriptService {
+  static async listScripts(filter: {
+    scope?: ScriptScope;
+    equipment_id?: number;
+    connection_id?: number;
+    device_id?: string;
+    hook_type?: HookType;
+    enabled?: boolean;
+    company_code?: string;
+  } = {}) {
+    const wheres: string[] = [];
+    const params: any[] = [];
+    let idx = 1;
+
+    if (filter.scope) { wheres.push(`s.scope = $${idx++}`); params.push(filter.scope); }
+    if (filter.equipment_id != null) { wheres.push(`s.equipment_id = $${idx++}`); params.push(filter.equipment_id); }
+    if (filter.connection_id != null) { wheres.push(`s.connection_id = $${idx++}`); params.push(filter.connection_id); }
+    if (filter.device_id) { wheres.push(`s.device_id = $${idx++}`); params.push(filter.device_id); }
+    if (filter.hook_type) { wheres.push(`s.hook_type = $${idx++}`); params.push(filter.hook_type); }
+    if (filter.enabled !== undefined) { wheres.push(`s.enabled = $${idx++}`); params.push(filter.enabled); }
+    if (filter.company_code && filter.company_code !== "*") {
+      wheres.push(`(s.company_code = $${idx} OR s.company_code IS NULL OR s.company_code = '*')`);
+      params.push(filter.company_code);
+      idx++;
+    }
+
+    const whereClause = wheres.length ? `WHERE ${wheres.join(" AND ")}` : "";
+    return await query<any>(
+      `SELECT s.*,
+              e.equipment_name,
+              e.equipment_code,
+              c.connection_name
+       FROM fleet_edge_scripts s
+       LEFT JOIN pipeline_equipment e ON s.equipment_id = e.id
+       LEFT JOIN pipeline_device_connections c ON s.connection_id = c.id
+       ${whereClause}
+       ORDER BY s.hook_type, s.priority, s.id DESC`,
+      params,
+    );
+  }
+
+  static async getScript(id: number) {
+    return await queryOne<any>(
+      `SELECT s.*, e.equipment_name, c.connection_name
+       FROM fleet_edge_scripts s
+       LEFT JOIN pipeline_equipment e ON s.equipment_id = e.id
+       LEFT JOIN pipeline_device_connections c ON s.connection_id = c.id
+       WHERE s.id = $1`,
+      [id],
+    );
+  }
+
+  static async createScript(data: FleetScript): Promise<any> {
+    if (!data.script_name || !data.hook_type || !data.code) {
+      throw new Error("script_name, hook_type, code는 필수");
+    }
+
+    const result = await query<any>(
+      `INSERT INTO fleet_edge_scripts
+       (script_name, description, scope, equipment_id, connection_id, device_id,
+        hook_type, language, code, enabled, priority, timeout_ms, company_code, created_by, updated_by)
+       VALUES ($1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15)
+       RETURNING *`,
+      [
+        data.script_name,
+        data.description || null,
+        data.scope || "global",
+        data.equipment_id || null,
+        data.connection_id || null,
+        data.device_id || null,
+        data.hook_type,
+        data.language || "python",
+        data.code,
+        data.enabled !== false,
+        data.priority || 100,
+        data.timeout_ms || 1000,
+        data.company_code || null,
+        data.created_by || null,
+        data.created_by || null,
+      ],
+    );
+
+    // 버전 이력 추가 (v1)
+    await query(
+      `INSERT INTO fleet_edge_script_versions (script_id, version, code, description, changed_by)
+       VALUES ($1, 1, $2, $3, $4)`,
+      [result[0].id, data.code, data.description || null, data.created_by || null],
+    );
+
+    logger.info(`[Fleet Script] 생성: ${data.hook_type} / ${data.script_name} (id=${result[0].id})`);
+    // 수집기 스크립트 캐시 즉시 무효화
+    try {
+      const { invalidate } = await import("../services/collector/scriptCache");
+      invalidate();
+    } catch { /* 수집기 캐시 미로드 상태면 무시 */ }
+    return result[0];
+  }
+
+  static async updateScript(id: number, data: Partial<FleetScript>): Promise<any> {
+    const sets: string[] = [];
+    const params: any[] = [];
+    let idx = 1;
+
+    const fields: (keyof FleetScript)[] = [
+      "script_name", "description", "scope", "equipment_id", "connection_id", "device_id",
+      "hook_type", "code", "enabled", "priority", "timeout_ms", "updated_by",
+    ];
+    for (const f of fields) {
+      if (data[f] !== undefined) {
+        sets.push(`${f} = $${idx++}`);
+        params.push(data[f]);
+      }
+    }
+
+    if (sets.length === 0) return this.getScript(id);
+
+    params.push(id);
+    const result = await query<any>(
+      `UPDATE fleet_edge_scripts SET ${sets.join(", ")} WHERE id = $${idx} RETURNING *`,
+      params,
+    );
+
+    try {
+      const { invalidate } = await import("../services/collector/scriptCache");
+      invalidate();
+    } catch { /* noop */ }
+
+    return result[0];
+  }
+
+  static async deleteScript(id: number) {
+    await query(`DELETE FROM fleet_edge_scripts WHERE id = $1`, [id]);
+    try {
+      const { invalidate } = await import("../services/collector/scriptCache");
+      invalidate();
+    } catch { /* noop */ }
+    return { success: true };
+  }
+
+  static async getVersions(scriptId: number) {
+    return await query<any>(
+      `SELECT id, script_id, version, description, changed_by, changed_at,
+              LENGTH(code) as code_size
+       FROM fleet_edge_script_versions
+       WHERE script_id = $1
+       ORDER BY version DESC`,
+      [scriptId],
+    );
+  }
+
+  static async getVersion(scriptId: number, version: number) {
+    return await queryOne<any>(
+      `SELECT * FROM fleet_edge_script_versions WHERE script_id = $1 AND version = $2`,
+      [scriptId, version],
+    );
+  }
+
+  /**
+   * 이전 버전으로 롤백
+   */
+  static async rollback(scriptId: number, toVersion: number, userId?: string) {
+    const v = await this.getVersion(scriptId, toVersion);
+    if (!v) throw new Error(`버전 ${toVersion}을 찾을 수 없습니다.`);
+    return await this.updateScript(scriptId, { code: v.code, updated_by: userId });
+  }
+
+  /**
+   * Hook 타입 목록
+   */
+  static async getHookTypes() {
+    return await query<any>(
+      `SELECT * FROM fleet_edge_hook_types ORDER BY execute_order`,
+    );
+  }
+
+  /**
+   * Dry-run 실행 (Python 서브프로세스 + RestrictedPython-like sandboxing)
+   *
+   * 실행 환경:
+   * - Python3 임시 파일로 실행
+   * - 타임아웃 제한
+   * - import 제한 (화이트리스트)
+   */
+  static async dryRun(
+    code: string,
+    hookType: HookType,
+    testInput: any,
+    timeoutMs = 3000,
+  ): Promise<{ success: boolean; result?: any; error?: string; stdout?: string; duration_ms: number }> {
+    const start = Date.now();
+
+    // Python 래퍼: 사용자 코드와 입력을 stdin으로 전달 (이스케이프 문제 없음)
+    // stdin format: JSON { code, hook_type, test_input }
+    const wrapper = `
+import json
+import sys
+import traceback
+from datetime import datetime, date
+import math
+
+ALLOWED_BUILTINS = {
+    'abs': abs, 'all': all, 'any': any, 'bool': bool, 'bytes': bytes,
+    'dict': dict, 'enumerate': enumerate, 'filter': filter, 'float': float,
+    'int': int, 'len': len, 'list': list, 'map': map, 'max': max, 'min': min,
+    'print': print, 'range': range, 'round': round, 'set': set, 'sorted': sorted,
+    'str': str, 'sum': sum, 'tuple': tuple, 'type': type, 'zip': zip,
+    'isinstance': isinstance, 'hasattr': hasattr, 'getattr': getattr,
+    'True': True, 'False': False, 'None': None,
+    '__import__': __import__,
+}
+
+def default_serializer(o):
+    if isinstance(o, (datetime, date)): return o.isoformat()
+    return str(o)
+
+try:
+    payload = json.loads(sys.stdin.read())
+    USER_CODE = payload['code']
+    HOOK_TYPE = payload['hook_type']
+    TEST_INPUT = payload.get('test_input', {})
+
+    allowed_globals = {
+        "__builtins__": ALLOWED_BUILTINS,
+        "datetime": datetime,
+        "date": date,
+        "math": math,
+        "json": json,
+    }
+    exec(USER_CODE, allowed_globals)
+
+    func_name_map = {
+        "transform": "transform",
+        "derived_tags": "derived_tags",
+        "filter": "filter_data",
+        "alarm": "alarm",
+        "pre_send": "pre_send",
+    }
+    func_name = func_name_map.get(HOOK_TYPE)
+    if func_name not in allowed_globals:
+        raise NameError(f"{func_name} 함수가 정의되지 않았습니다")
+
+    func = allowed_globals[func_name]
+
+    if HOOK_TYPE == "transform":
+        result = func(TEST_INPUT.get("tag_name"), TEST_INPUT.get("raw_value"), TEST_INPUT.get("context", {}))
+    elif HOOK_TYPE == "derived_tags":
+        result = func(TEST_INPUT.get("tags", {}), TEST_INPUT.get("context", {}))
+    elif HOOK_TYPE == "filter":
+        result = func(TEST_INPUT.get("tags", {}), TEST_INPUT.get("context", {}))
+    elif HOOK_TYPE == "alarm":
+        result = func(TEST_INPUT.get("tag_name"), TEST_INPUT.get("value"), TEST_INPUT.get("context", {}))
+    elif HOOK_TYPE == "pre_send":
+        result = func(TEST_INPUT.get("payload", {}), TEST_INPUT.get("context", {}))
+    else:
+        raise ValueError(f"알 수 없는 hook 타입: {HOOK_TYPE}")
+
+    print(json.dumps({"success": True, "result": result}, default=default_serializer, ensure_ascii=False))
+except Exception as e:
+    print(json.dumps({"success": False, "error": str(e), "traceback": traceback.format_exc()}, default=default_serializer, ensure_ascii=False))
+    sys.exit(0)
+`;
+
+    return new Promise((resolve) => {
+      const child = spawn("python3", ["-c", wrapper], {
+        timeout: timeoutMs,
+        stdio: ["pipe", "pipe", "pipe"],
+      });
+
+      // JSON으로 stdin 전달 (이스케이프 안전)
+      const input = JSON.stringify({ code, hook_type: hookType, test_input: testInput });
+      child.stdin.write(input);
+      child.stdin.end();
+
+      let stdout = "";
+      let stderr = "";
+      child.stdout.on("data", (d) => (stdout += d.toString()));
+      child.stderr.on("data", (d) => (stderr += d.toString()));
+
+      child.on("close", (_code) => {
+        const duration = Date.now() - start;
+        try {
+          const lines = stdout.trim().split("\n");
+          const resultLine = lines[lines.length - 1] || "{}";
+          const parsed = JSON.parse(resultLine);
+          if (parsed.success) {
+            resolve({ success: true, result: parsed.result, stdout: lines.slice(0, -1).join("\n"), duration_ms: duration });
+          } else {
+            resolve({ success: false, error: parsed.error || parsed.traceback, duration_ms: duration });
+          }
+        } catch (e: any) {
+          resolve({
+            success: false,
+            error: `실행 결과 파싱 실패: ${e.message}. stderr: ${stderr.slice(0, 500)}. stdout: ${stdout.slice(0, 500)}`,
+            duration_ms: duration,
+          });
+        }
+      });
+
+      child.on("error", (err: any) => {
+        if (err.code === "ENOENT") {
+          resolve({ success: false, error: "Python3이 시스템에 설치되지 않음", duration_ms: Date.now() - start });
+        } else {
+          resolve({ success: false, error: err.message, duration_ms: Date.now() - start });
+        }
+      });
+    });
+  }
+
+  /**
+   * 특정 엣지 디바이스에 적용되는 스크립트 조회 (Python이 사용)
+   */
+  static async getScriptsForEdge(edgeId: string, equipmentId?: number, connectionIds?: number[]): Promise<any[]> {
+    const wheres: string[] = ["s.enabled = TRUE"];
+    const params: any[] = [];
+    let idx = 1;
+
+    // 여러 스코프에서 매칭 (OR 조건)
+    const scopeFilters: string[] = ["s.scope = 'global'"];
+
+    scopeFilters.push(`(s.scope = 'device' AND s.device_id = $${idx++})`);
+    params.push(edgeId);
+
+    if (equipmentId != null) {
+      scopeFilters.push(`(s.scope = 'equipment' AND s.equipment_id = $${idx++})`);
+      params.push(equipmentId);
+    }
+    if (connectionIds && connectionIds.length > 0) {
+      scopeFilters.push(`(s.scope = 'connection' AND s.connection_id = ANY($${idx++}))`);
+      params.push(connectionIds);
+    }
+
+    wheres.push(`(${scopeFilters.join(" OR ")})`);
+
+    return await query<any>(
+      `SELECT s.id, s.script_name, s.scope, s.equipment_id, s.connection_id, s.device_id,
+              s.hook_type, s.code, s.priority, s.timeout_ms, s.version
+       FROM fleet_edge_scripts s
+       WHERE ${wheres.join(" AND ")}
+       ORDER BY s.hook_type, s.priority, s.id`,
+      params,
+    );
+  }
+}

backend-node/src/fleet/fleetTagTemplateService.ts

@@ -0,0 +1,174 @@
+/**
+ * Fleet Tag Template Service
+ * - 회사/장비별 태그 템플릿 관리
+ * - 템플릿을 선택하면 pipeline_tag_mappings에 일괄 생성
+ */
+
+import { query, queryOne } from "../database/db";
+import { logger } from "../utils/logger";
+
+export interface TagTemplate {
+  id?: number;
+  template_name: string;
+  description?: string;
+  company_code?: string;
+  equipment_type?: string;
+  protocol?: string;
+  tags: Array<{
+    tag_name: string;
+    tag_display_name?: string;
+    tag_unit?: string;
+    tag_data_type: string;
+    address: string;
+    address_type?: string;
+    byte_order?: string;
+    bit_index?: number | null;
+    scale_factor?: number;
+    offset_value?: number;
+    description?: string;
+  }>;
+  is_active?: boolean;
+}
+
+export class FleetTagTemplateService {
+  static async list(filter: { company_code?: string; equipment_type?: string; protocol?: string } = {}) {
+    const wheres: string[] = ["is_active = TRUE"];
+    const params: any[] = [];
+    let idx = 1;
+
+    if (filter.company_code) {
+      wheres.push(`(company_code = $${idx} OR company_code IS NULL OR company_code = '*')`);
+      params.push(filter.company_code);
+      idx++;
+    }
+    if (filter.equipment_type) { wheres.push(`equipment_type = $${idx++}`); params.push(filter.equipment_type); }
+    if (filter.protocol) { wheres.push(`protocol = $${idx++}`); params.push(filter.protocol); }
+
+    return await query<any>(
+      `SELECT t.*, jsonb_array_length(t.tags) as tag_count
+       FROM fleet_tag_templates t
+       WHERE ${wheres.join(" AND ")}
+       ORDER BY t.template_name`,
+      params,
+    );
+  }
+
+  static async get(id: number) {
+    return await queryOne<any>(`SELECT * FROM fleet_tag_templates WHERE id = $1`, [id]);
+  }
+
+  static async create(data: TagTemplate & { created_by?: string }) {
+    if (!data.template_name) throw new Error("template_name 필수");
+
+    const r = await query<any>(
+      `INSERT INTO fleet_tag_templates
+        (template_name, description, company_code, equipment_type, protocol, tags, is_active, created_by)
+       VALUES ($1,$2,$3,$4,$5,$6::jsonb,$7,$8)
+       RETURNING *`,
+      [
+        data.template_name,
+        data.description || null,
+        data.company_code || null,
+        data.equipment_type || null,
+        data.protocol || null,
+        JSON.stringify(data.tags || []),
+        data.is_active !== false,
+        data.created_by || null,
+      ],
+    );
+    logger.info(`[Fleet TagTemplate] 생성: ${data.template_name} (태그 ${data.tags.length}개)`);
+    return r[0];
+  }
+
+  static async update(id: number, data: Partial<TagTemplate>) {
+    const sets: string[] = [];
+    const params: any[] = [];
+    let idx = 1;
+
+    const fields: (keyof TagTemplate)[] = [
+      "template_name", "description", "company_code", "equipment_type", "protocol", "is_active",
+    ];
+    for (const f of fields) {
+      if (data[f] !== undefined) { sets.push(`${f} = $${idx++}`); params.push(data[f]); }
+    }
+    if (data.tags !== undefined) {
+      sets.push(`tags = $${idx++}::jsonb`);
+      params.push(JSON.stringify(data.tags));
+    }
+    sets.push(`updated_at = NOW()`);
+    if (sets.length === 1) return this.get(id);
+
+    params.push(id);
+    const r = await query<any>(
+      `UPDATE fleet_tag_templates SET ${sets.join(", ")} WHERE id = $${idx} RETURNING *`,
+      params,
+    );
+    return r[0];
+  }
+
+  static async delete(id: number) {
+    await query(`DELETE FROM fleet_tag_templates WHERE id = $1`, [id]);
+    return { success: true };
+  }
+
+  /**
+   * 템플릿을 특정 연결(pipeline_device_connections)에 적용
+   * → pipeline_tag_mappings에 태그 일괄 생성
+   */
+  static async applyToConnection(templateId: number, connectionId: number, opts: { overwrite?: boolean } = {}) {
+    const tpl = await this.get(templateId);
+    if (!tpl) throw new Error("템플릿 없음");
+
+    const conn = await queryOne<any>(
+      `SELECT * FROM pipeline_device_connections WHERE id = $1`,
+      [connectionId],
+    );
+    if (!conn) throw new Error("연결 없음");
+
+    // 기존 태그 삭제 (overwrite 시)
+    if (opts.overwrite) {
+      await query(`DELETE FROM pipeline_tag_mappings WHERE connection_id = $1`, [connectionId]);
+    }
+
+    const tags = tpl.tags || [];
+    let created = 0;
+    for (const t of tags) {
+      try {
+        await query(
+          `INSERT INTO pipeline_tag_mappings
+            (connection_id, tag_name, tag_display_name, tag_unit, tag_data_type,
+             address, address_type, byte_order, bit_index, scale_factor, offset_value, description, is_active)
+           VALUES ($1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,'Y')
+           ON CONFLICT (connection_id, tag_name) DO UPDATE SET
+             tag_display_name = EXCLUDED.tag_display_name,
+             tag_unit = EXCLUDED.tag_unit,
+             tag_data_type = EXCLUDED.tag_data_type,
+             address = EXCLUDED.address,
+             byte_order = EXCLUDED.byte_order,
+             scale_factor = EXCLUDED.scale_factor,
+             offset_value = EXCLUDED.offset_value,
+             updated_at = NOW()`,
+          [
+            connectionId,
+            t.tag_name,
+            t.tag_display_name || null,
+            t.tag_unit || null,
+            t.tag_data_type || "UINT16",
+            t.address,
+            t.address_type || null,
+            t.byte_order || "BIG_ENDIAN",
+            t.bit_index ?? null,
+            t.scale_factor ?? 1.0,
+            t.offset_value ?? 0.0,
+            t.description || null,
+          ],
+        );
+        created++;
+      } catch (e: any) {
+        logger.warn(`[Fleet TagTemplate] 태그 적용 실패 (${t.tag_name}): ${e.message}`);
+      }
+    }
+    logger.info(`[Fleet TagTemplate] ${tpl.template_name} → connection ${connectionId}: ${created}개 적용`);
+    return { templateId, connectionId, appliedCount: created };
+  }
+}

backend-node/src/fleet/fleetV1MappingService.ts

@@ -0,0 +1,126 @@
+/**
+ * Fleet V1 PLC Mapping Service
+ * - 레거시 v1 시스템(vexplor_v1, AAS, SCADA)의 PLC 태그를 Pipeline에 매핑
+ */
+
+import { query, queryOne } from "../database/db";
+
+export interface V1PlcMapping {
+  id?: number;
+  v1_system: string;
+  v1_tag_id: string;
+  v1_tag_name?: string;
+  v1_metadata?: Record<string, any>;
+  equipment_id?: number;
+  connection_id?: number;
+  tag_mapping_id?: number;
+  mapped_tag_name?: string;
+  is_active?: boolean;
+}
+
+export class FleetV1MappingService {
+  static async list(filter: { v1_system?: string; equipment_id?: number } = {}) {
+    const wheres: string[] = [];
+    const params: any[] = [];
+    let idx = 1;
+
+    if (filter.v1_system) { wheres.push(`m.v1_system = $${idx++}`); params.push(filter.v1_system); }
+    if (filter.equipment_id) { wheres.push(`m.equipment_id = $${idx++}`); params.push(filter.equipment_id); }
+
+    const where = wheres.length ? `WHERE ${wheres.join(" AND ")}` : "";
+    return await query<any>(
+      `SELECT m.*,
+              e.equipment_name, e.equipment_code,
+              c.connection_name,
+              t.tag_name as pipeline_tag_name
+       FROM fleet_v1_plc_mapping m
+       LEFT JOIN pipeline_equipment e ON m.equipment_id = e.id
+       LEFT JOIN pipeline_device_connections c ON m.connection_id = c.id
+       LEFT JOIN pipeline_tag_mappings t ON m.tag_mapping_id = t.id
+       ${where}
+       ORDER BY m.v1_system, m.v1_tag_id`,
+      params,
+    );
+  }
+
+  static async create(data: V1PlcMapping & { created_by?: string }) {
+    if (!data.v1_system || !data.v1_tag_id) throw new Error("v1_system, v1_tag_id 필수");
+    const r = await query<any>(
+      `INSERT INTO fleet_v1_plc_mapping
+        (v1_system, v1_tag_id, v1_tag_name, v1_metadata,
+         equipment_id, connection_id, tag_mapping_id, mapped_tag_name,
+         is_active, created_by)
+       VALUES ($1,$2,$3,$4::jsonb,$5,$6,$7,$8,$9,$10)
+       ON CONFLICT (v1_system, v1_tag_id) DO UPDATE SET
+         v1_tag_name = EXCLUDED.v1_tag_name,
+         v1_metadata = EXCLUDED.v1_metadata,
+         equipment_id = EXCLUDED.equipment_id,
+         connection_id = EXCLUDED.connection_id,
+         tag_mapping_id = EXCLUDED.tag_mapping_id,
+         mapped_tag_name = EXCLUDED.mapped_tag_name,
+         is_active = EXCLUDED.is_active,
+         updated_at = NOW()
+       RETURNING *`,
+      [
+        data.v1_system,
+        data.v1_tag_id,
+        data.v1_tag_name || null,
+        JSON.stringify(data.v1_metadata || {}),
+        data.equipment_id || null,
+        data.connection_id || null,
+        data.tag_mapping_id || null,
+        data.mapped_tag_name || null,
+        data.is_active !== false,
+        data.created_by || null,
+      ],
+    );
+    return r[0];
+  }
+
+  static async update(id: number, data: Partial<V1PlcMapping>) {
+    const sets: string[] = [];
+    const params: any[] = [];
+    let idx = 1;
+
+    const fields: (keyof V1PlcMapping)[] = [
+      "v1_tag_name", "equipment_id", "connection_id", "tag_mapping_id",
+      "mapped_tag_name", "is_active",
+    ];
+    for (const f of fields) {
+      if (data[f] !== undefined) { sets.push(`${f} = $${idx++}`); params.push(data[f]); }
+    }
+    if (data.v1_metadata !== undefined) {
+      sets.push(`v1_metadata = $${idx++}::jsonb`);
+      params.push(JSON.stringify(data.v1_metadata));
+    }
+    sets.push(`updated_at = NOW()`);
+    if (sets.length === 1) return queryOne(`SELECT * FROM fleet_v1_plc_mapping WHERE id = $1`, [id]);
+
+    params.push(id);
+    const r = await query<any>(
+      `UPDATE fleet_v1_plc_mapping SET ${sets.join(", ")} WHERE id = $${idx} RETURNING *`,
+      params,
+    );
+    return r[0];
+  }
+
+  static async delete(id: number) {
+    await query(`DELETE FROM fleet_v1_plc_mapping WHERE id = $1`, [id]);
+    return { success: true };
+  }
+
+  /**
+   * v1 시스템에서 받은 태그 값을 Pipeline 태그로 변환 (MQTT bridge 등에서 사용)
+   */
+  static async resolveV1Tag(v1System: string, v1TagId: string) {
+    return await queryOne<any>(
+      `SELECT m.*, t.tag_name as pipeline_tag, c.connection_name
+       FROM fleet_v1_plc_mapping m
+       LEFT JOIN pipeline_tag_mappings t ON m.tag_mapping_id = t.id
+       LEFT JOIN pipeline_device_connections c ON m.connection_id = c.id
+       WHERE m.v1_system = $1 AND m.v1_tag_id = $2 AND m.is_active = TRUE
+       LIMIT 1`,
+      [v1System, v1TagId],
+    );
+  }
+}

backend-node/src/fleet/index.ts

@@ -0,0 +1,237 @@
+/**
+ * Fleet 모듈 초기화
+ * - 내장 MQTT 브로커 시작
+ * - 디바이스 heartbeat / 응답 / 데이터 수신 핸들러 등록
+ * - 주기 작업 (오프라인 감지, 커맨드 타임아웃, 알림 평가)
+ */
+
+import { logger } from "../utils/logger";
+import { getFleetMqttBroker, FleetMqttBroker } from "./mqttBroker";
+import { FleetDeviceService } from "./fleetDeviceService";
+import { FleetCommandService } from "./fleetCommandService";
+import { query } from "../database/db";
+
+export async function initializeFleet(): Promise<void> {
+  try {
+    const broker = getFleetMqttBroker();
+    await broker.start();
+
+    // ========= Heartbeat 구독 =========
+    broker.on("vexplor/devices/+/status", async (topic, payload) => {
+      const deviceId = FleetMqttBroker.extractDeviceId(topic);
+      if (!deviceId) return;
+      try {
+        const data = JSON.parse(payload.toString());
+        await FleetDeviceService.handleHeartbeat(deviceId, data);
+      } catch (e) {
+        logger.error(`[Fleet] Heartbeat 처리 실패 (${deviceId}):`, e);
+      }
+    });
+
+    // ========= 메트릭 구독 (heartbeat과 동일) =========
+    broker.on("vexplor/devices/+/metrics", async (topic, payload) => {
+      const deviceId = FleetMqttBroker.extractDeviceId(topic);
+      if (!deviceId) return;
+      try {
+        const data = JSON.parse(payload.toString());
+        await FleetDeviceService.handleHeartbeat(deviceId, data);
+      } catch (e) {
+        logger.error(`[Fleet] 메트릭 처리 실패 (${deviceId}):`, e);
+      }
+    });
+
+    // ========= 커맨드 응답 =========
+    broker.on("vexplor/devices/+/responses", async (topic, payload) => {
+      const deviceId = FleetMqttBroker.extractDeviceId(topic);
+      if (!deviceId) return;
+      try {
+        const data = JSON.parse(payload.toString());
+        if (data.command_id) {
+          await FleetCommandService.handleResponse(deviceId, data);
+        }
+      } catch (e) {
+        logger.error(`[Fleet] 응답 처리 실패 (${deviceId}):`, e);
+      }
+    });
+
+    // ========= 태그 데이터 수신 (엣지에서 수집한 실시간 데이터) =========
+    broker.on("vexplor/devices/+/data", async (topic, payload) => {
+      const deviceId = FleetMqttBroker.extractDeviceId(topic);
+      if (!deviceId) return;
+      try {
+        const data = JSON.parse(payload.toString());
+        await handleEdgeData(deviceId, data);
+      } catch (e) {
+        logger.error(`[Fleet] 데이터 처리 실패 (${deviceId}):`, e);
+      }
+    });
+
+    logger.info("[Fleet] 초기화 완료 - MQTT 브로커 + 구독자 시작");
+
+    // ========= 주기 작업 =========
+    // 2분마다 오프라인 감지
+    setInterval(() => {
+      FleetDeviceService.markStaleDevicesOffline(120).catch((e) =>
+        logger.error("[Fleet] 오프라인 감지 에러:", e),
+      );
+    }, 60 * 1000);
+
+    // 1분마다 커맨드 타임아웃 처리
+    setInterval(() => {
+      FleetCommandService.markTimedOutCommands().catch((e) =>
+        logger.error("[Fleet] 커맨드 타임아웃 에러:", e),
+      );
+    }, 60 * 1000);
+
+    // 30초마다 알림 규칙 평가
+    setInterval(() => {
+      evaluateAlertRules().catch((e) =>
+        logger.error("[Fleet] 알림 평가 에러:", e),
+      );
+    }, 30 * 1000);
+  } catch (e) {
+    logger.error("[Fleet] 초기화 실패:", e);
+    throw e;
+  }
+}
+
+/**
+ * 엣지에서 수신한 태그 데이터 처리
+ * payload 형식:
+ * {
+ *   timestamp: "2024-...",
+ *   equipment_id: 123,
+ *   connection_id: 45,
+ *   tags: {
+ *     "tag_name_1": 123.45,
+ *     "tag_name_2": true,
+ *     ...
+ *   }
+ * }
+ */
+async function handleEdgeData(
+  deviceId: string,
+  data: {
+    timestamp?: string;
+    equipment_id?: number;
+    connection_id?: number;
+    tags?: Record<string, any>;
+  },
+): Promise<void> {
+  if (!data.tags || typeof data.tags !== "object") return;
+
+  const timestamp = data.timestamp ? new Date(data.timestamp) : new Date();
+  const rows: any[] = [];
+
+  for (const [tagName, value] of Object.entries(data.tags)) {
+    let numericValue: number | null = null;
+    let textValue: string | null = null;
+
+    if (typeof value === "number") numericValue = value;
+    else if (typeof value === "boolean") numericValue = value ? 1 : 0;
+    else if (typeof value === "string") textValue = value;
+    else textValue = JSON.stringify(value);
+
+    rows.push([
+      timestamp,
+      deviceId,
+      data.equipment_id || null,
+      data.connection_id || null,
+      tagName,
+      numericValue,
+      textValue,
+    ]);
+  }
+
+  if (rows.length === 0) return;
+
+  // 배치 INSERT
+  const placeholders = rows
+    .map(
+      (_, i) =>
+        `($${i * 7 + 1}, $${i * 7 + 2}, $${i * 7 + 3}, $${i * 7 + 4}, $${i * 7 + 5}, $${i * 7 + 6}, $${i * 7 + 7})`,
+    )
+    .join(", ");
+  const flatValues = rows.flat();
+
+  await query(
+    `INSERT INTO fleet_edge_raw_data
+       (time, device_id, equipment_id, connection_id, tag_name, value, value_text)
+     VALUES ${placeholders}
+     ON CONFLICT (device_id, tag_name, time) DO NOTHING`,
+    flatValues,
+  );
+}
+
+/**
+ * 알림 규칙 평가 (심플 버전)
+ * 각 디바이스의 최근 heartbeat를 규칙과 비교
+ */
+async function evaluateAlertRules(): Promise<void> {
+  const rules = await query<any>(
+    `SELECT * FROM fleet_alert_rules WHERE enabled = TRUE`,
+  );
+  if (rules.length === 0) return;
+
+  for (const rule of rules) {
+    if (rule.metric === "offline_duration") {
+      // 오프라인 시간 규칙
+      const offlineDevices = await query<any>(
+        `SELECT device_id, EXTRACT(EPOCH FROM (NOW() - last_seen_at))::int as offline_sec
+         FROM fleet_devices
+         WHERE (last_seen_at IS NULL OR last_seen_at < NOW() - ($1 || ' seconds')::INTERVAL)
+           AND is_online = FALSE`,
+        [rule.threshold.toString()],
+      );
+      for (const d of offlineDevices) {
+        await insertAlertIfNew(rule, d.device_id, d.offline_sec);
+      }
+    } else {
+      // cpu/memory/disk 규칙
+      const column = rule.metric; // cpu_percent, memory_percent, disk_percent
+      if (!["cpu_percent", "memory_percent", "disk_percent"].includes(column)) continue;
+
+      // 최근 heartbeat에서 임계값 초과 디바이스 찾기
+      const op = rule.operator;
+      const overloadedDevices = await query<any>(
+        `SELECT DISTINCT ON (device_id) device_id, ${column} as value
+         FROM fleet_heartbeats
+         WHERE received_at > NOW() - '5 minutes'::INTERVAL
+           AND ${column} ${op === "==" ? "=" : op} $1
+         ORDER BY device_id, received_at DESC`,
+        [rule.threshold],
+      );
+      for (const d of overloadedDevices) {
+        await insertAlertIfNew(rule, d.device_id, d.value);
+      }
+    }
+  }
+}
+
+async function insertAlertIfNew(rule: any, deviceId: string, value: number): Promise<void> {
+  // 같은 규칙 + 디바이스의 open 알림이 이미 있으면 무시
+  const existing = await query<any>(
+    `SELECT id FROM fleet_alerts
+     WHERE rule_id = $1 AND device_id = $2 AND status = 'open'
+     LIMIT 1`,
+    [rule.id, deviceId],
+  );
+  if (existing.length > 0) return;
+
+  await query(
+    `INSERT INTO fleet_alerts
+       (rule_id, device_id, severity, title, message, metric, value, threshold)
+     VALUES ($1, $2, $3, $4, $5, $6, $7, $8)`,
+    [
+      rule.id,
+      deviceId,
+      rule.severity,
+      `${rule.rule_name} (${deviceId})`,
+      `${rule.metric} ${rule.operator} ${rule.threshold} (현재: ${value})`,
+      rule.metric,
+      value,
+      rule.threshold,
+    ],
+  );
+  logger.warn(`[Fleet] 알림 발생: ${rule.rule_name} - ${deviceId} (${rule.metric}=${value})`);
+}

backend-node/src/fleet/mqttBroker.ts

@@ -0,0 +1,176 @@
+/**
+ * 내장 MQTT 브로커 (aedes)
+ * - Pipeline이 MQTT 브로커 역할까지 수행
+ * - aedes 내부 이벤트로 직접 publish 감지 (내부 client 불필요)
+ *
+ * 토픽 규칙 (vexplor_fleet 호환):
+ *   vexplor/devices/{deviceId}/status    - 디바이스 → 서버
+ *   vexplor/devices/{deviceId}/metrics   - 디바이스 → 서버
+ *   vexplor/devices/{deviceId}/commands  - 서버 → 디바이스
+ *   vexplor/devices/{deviceId}/responses - 디바이스 → 서버
+ *   vexplor/devices/{deviceId}/data      - 디바이스 → 서버
+ */
+
+import Aedes from "aedes";
+import { createServer } from "aedes-server-factory";
+import { logger } from "../utils/logger";
+
+const MQTT_PORT = parseInt(process.env.MQTT_PORT || "1883", 10);
+const MQTT_WS_PORT = parseInt(process.env.MQTT_WS_PORT || "8083", 10);
+
+type MessageHandler = (topic: string, payload: Buffer) => void | Promise<void>;
+
+export class FleetMqttBroker {
+  private aedes: any;
+  private tcpServer: any;
+  private wsServer: any;
+  private started = false;
+
+  private messageHandlers = new Map<string, MessageHandler[]>();
+
+  constructor() {
+    this.aedes = (Aedes as any)({ id: "pipeline-mqtt-broker" });
+
+    this.aedes.on("client", (client) => {
+      logger.info(`[MQTT] 클라이언트 연결: ${client.id}`);
+    });
+
+    this.aedes.on("clientDisconnect", (client) => {
+      logger.info(`[MQTT] 클라이언트 연결 해제: ${client.id}`);
+    });
+
+    this.aedes.on("subscribe", (subscriptions, client) => {
+      logger.debug(
+        `[MQTT] 구독: ${subscriptions.map((s) => s.topic).join(", ")} (by ${client?.id})`,
+      );
+    });
+
+    // 모든 publish 감지
+    this.aedes.on("publish", (packet, client) => {
+      if (!packet.topic || packet.topic.startsWith("$SYS")) return;
+      // 내부에서 aedes.publish()로 보낸 것도 이 이벤트로 잡힘 - client가 null이면 내부 발행
+      if (client) {
+        this.dispatchMessage(packet.topic, packet.payload as Buffer);
+      }
+    });
+  }
+
+  /**
+   * 브로커 시작 (TCP + WebSocket)
+   */
+  async start(): Promise<void> {
+    if (this.started) return;
+
+    await new Promise<void>((resolve, reject) => {
+      this.tcpServer = createServer(this.aedes as any);
+      this.tcpServer.once("error", reject);
+      this.tcpServer.listen(MQTT_PORT, "0.0.0.0", () => {
+        logger.info(`[MQTT] TCP 브로커 시작: mqtt://0.0.0.0:${MQTT_PORT}`);
+        resolve();
+      });
+    });
+
+    await new Promise<void>((resolve, reject) => {
+      this.wsServer = createServer(this.aedes as any, { ws: true });
+      this.wsServer.once("error", reject);
+      this.wsServer.listen(MQTT_WS_PORT, "0.0.0.0", () => {
+        logger.info(`[MQTT] WebSocket 브로커 시작: ws://0.0.0.0:${MQTT_WS_PORT}`);
+        resolve();
+      });
+    });
+
+    this.started = true;
+    logger.info("[MQTT] 브로커 완전 기동 (내부 publish 가능)");
+  }
+
+  /**
+   * 토픽 패턴 등록 (MQTT 와일드카드 지원: +, #)
+   */
+  on(topicPattern: string, handler: MessageHandler): void {
+    if (!this.messageHandlers.has(topicPattern)) {
+      this.messageHandlers.set(topicPattern, []);
+    }
+    this.messageHandlers.get(topicPattern)!.push(handler);
+  }
+
+  private dispatchMessage(topic: string, payload: Buffer): void {
+    for (const [pattern, handlers] of this.messageHandlers) {
+      if (this.topicMatches(pattern, topic)) {
+        for (const handler of handlers) {
+          Promise.resolve(handler(topic, payload)).catch((e) =>
+            logger.error(`[MQTT] 핸들러 에러 (${pattern}):`, e),
+          );
+        }
+      }
+    }
+  }
+
+  private topicMatches(pattern: string, topic: string): boolean {
+    const pParts = pattern.split("/");
+    const tParts = topic.split("/");
+
+    for (let i = 0; i < pParts.length; i++) {
+      if (pParts[i] === "#") return true;
+      if (i >= tParts.length) return false;
+      if (pParts[i] === "+") continue;
+      if (pParts[i] !== tParts[i]) return false;
+    }
+    return pParts.length === tParts.length;
+  }
+
+  /**
+   * 서버 → 디바이스 메시지 발행 (aedes.publish 직접 사용)
+   */
+  publish(topic: string, message: string | object, qos: 0 | 1 | 2 = 1): Promise<void> {
+    return new Promise((resolve, reject) => {
+      if (!this.started) return reject(new Error("MQTT 브로커가 시작되지 않았습니다."));
+      const payload =
+        typeof message === "string" ? message : JSON.stringify(message);
+      (this.aedes as any).publish(
+        {
+          cmd: "publish",
+          qos,
+          topic,
+          payload: Buffer.from(payload),
+          retain: false,
+        },
+        (err: Error | null) => {
+          if (err) reject(err);
+          else resolve();
+        },
+      );
+    });
+  }
+
+  /**
+   * 디바이스에 커맨드 발행
+   */
+  sendCommandToDevice(deviceId: string, command: object): Promise<void> {
+    const topic = `vexplor/devices/${deviceId}/commands`;
+    return this.publish(topic, command, 1);
+  }
+
+  /**
+   * 토픽에서 deviceId 추출 (vexplor/devices/{deviceId}/...)
+   */
+  static extractDeviceId(topic: string): string | null {
+    const m = topic.match(/^vexplor\/devices\/([^/]+)\//);
+    return m ? m[1] : null;
+  }
+
+  async stop(): Promise<void> {
+    if (this.tcpServer) this.tcpServer.close();
+    if (this.wsServer) this.wsServer.close();
+    this.aedes.close();
+    this.started = false;
+  }
+}
+
+let brokerInstance: FleetMqttBroker | null = null;
+
+export function getFleetMqttBroker(): FleetMqttBroker {
+  if (!brokerInstance) {
+    brokerInstance = new FleetMqttBroker();
+  }
+  return brokerInstance;
+}

backend-node/src/routes/automationDashboardRoutes.ts

@@ -0,0 +1,106 @@
+/**
+ * 자동화 통합 대시보드 API (조회 전용)
+ *
+ *   GET /api/automation-dashboard/overview
+ *
+ * 반환:
+ *   - batches: cron 배치 스케줄 목록 + 상태
+ *   - pollings: 실시간 장비 폴링 목록
+ *   - forwarders: 중앙 MQTT 포워더 상태
+ *   - stats: 전체 요약
+ */
+
+import { Router, Response } from "express";
+import { authenticateToken } from "../middleware/authMiddleware";
+import { AuthenticatedRequest } from "../types/auth";
+import { query } from "../database/db";
+
+const router = Router();
+router.use(authenticateToken);
+
+router.get(
+  "/overview",
+  async (req: AuthenticatedRequest, res: Response) => {
+    try {
+      const userCompany = req.user?.companyCode;
+      const companyFilter =
+        userCompany && userCompany !== "*"
+          ? `AND (company_code = '${userCompany.replace(/'/g, "''")}' OR company_code = '*' OR company_code IS NULL)`
+          : "";
+
+      // 1) 크론 배치 (batch_configs)
+      const batches = await query<any>(
+        `SELECT id, batch_name, cron_schedule, is_active, company_code,
+                last_run_date, last_run_result, next_run_date
+           FROM batch_configs
+          WHERE 1=1 ${companyFilter}
+          ORDER BY is_active DESC, batch_name
+          LIMIT 50`
+      ).catch(() => []);
+
+      // 2) 장비 폴링 (pipeline_device_connections)
+      const pollings = await query<any>(
+        `SELECT c.id, c.connection_name, c.protocol, c.host, c.port,
+                c.polling_interval_ms, c.is_active, c.status,
+                c.last_test_result, c.last_test_date,
+                c.target_db_connection_id, c.target_table_name,
+                (SELECT COUNT(*) FROM pipeline_tag_mappings t
+                   WHERE t.connection_id = c.id AND t.is_active = 'Y') AS tag_count,
+                (SELECT MAX(s.last_collected_at) FROM equipment_current_state s
+                   WHERE s.connection_id = c.id) AS last_collected_at
+           FROM pipeline_device_connections c
+          WHERE 1=1 ${companyFilter ? companyFilter.replace(/company_code/g, "c.company_code") : ""}
+          ORDER BY c.is_active DESC, c.connection_name`
+      ).catch(() => []);
+
+      // 3) 중앙 MQTT 포워더 설정 + 통계
+      const forwarders = await query<any>(
+        `SELECT f.id, f.config_name, f.company_code, f.company_id, f.edge_id,
+                f.broker_host, f.broker_port, f.topic_pattern,
+                f.batch_size, f.batch_timeout_ms, f.is_enabled,
+                s.messages_forwarded, s.messages_failed, s.messages_dropped,
+                s.batches_sent, s.last_published_at, s.last_error,
+                s.is_connected, s.reconnect_attempts
+           FROM central_mqtt_forwarder_config f
+      LEFT JOIN central_mqtt_forwarder_stats s ON s.config_id = f.id
+          WHERE 1=1 ${companyFilter ? companyFilter.replace(/company_code/g, "f.company_code") : ""}
+          ORDER BY f.is_enabled DESC, f.config_name`
+      ).catch(() => []);
+
+      // 4) 요약 통계
+      const activeBatches = batches.filter((b: any) => b.is_active === "Y" || b.is_active === true).length;
+      const activePollings = pollings.filter((p: any) => p.is_active === "Y").length;
+      const activeForwarders = forwarders.filter((f: any) => f.is_enabled === "Y").length;
+      const connectedPolls = pollings.filter((p: any) => p.status === "active" || p.status === "connected").length;
+      const totalTags = pollings.reduce((sum: number, p: any) => sum + Number(p.tag_count || 0), 0);
+      const forwardedTotal = forwarders.reduce((sum: number, f: any) => sum + Number(f.messages_forwarded || 0), 0);
+
+      return res.json({
+        success: true,
+        data: {
+          stats: {
+            batches_total: batches.length,
+            batches_active: activeBatches,
+            pollings_total: pollings.length,
+            pollings_active: activePollings,
+            pollings_connected: connectedPolls,
+            total_tags: totalTags,
+            forwarders_total: forwarders.length,
+            forwarders_enabled: activeForwarders,
+            messages_forwarded_total: forwardedTotal,
+          },
+          batches,
+          pollings,
+          forwarders,
+        },
+      });
+    } catch (err) {
+      return res.status(500).json({
+        success: false,
+        message: (err as Error).message,
+      });
+    }
+  }
+);
+
+export default router;

backend-node/src/routes/centralForwarderRoutes.ts

@@ -0,0 +1,139 @@
+/**
+ * Central MQTT Forwarder 관리 API
+ *
+ *   GET    /api/central-forwarder               목록
+ *   GET    /api/central-forwarder/:id           단건
+ *   POST   /api/central-forwarder               생성
+ *   PUT    /api/central-forwarder/:id           수정
+ *   DELETE /api/central-forwarder/:id           삭제
+ *   POST   /api/central-forwarder/:id/toggle    활성/비활성
+ *   GET    /api/central-forwarder/runtime/status 런타임 상태
+ */
+
+import { Router, Response } from "express";
+import { authenticateToken } from "../middleware/authMiddleware";
+import { AuthenticatedRequest } from "../types/auth";
+import {
+  listConfigs,
+  getConfig,
+  createConfig,
+  updateConfig,
+  deleteConfig,
+  setEnabled,
+} from "../services/collector/centralForwarderConfigService";
+import { getRuntimeStatus } from "../services/collector/centralMqttForwarder";
+import logger from "../utils/logger";
+
+const router = Router();
+
+router.get(
+  "/",
+  authenticateToken,
+  async (req: AuthenticatedRequest, res: Response) => {
+    try {
+      const userCompany = req.user?.companyCode;
+      const rows = await listConfigs(
+        userCompany === "*" ? (req.query.company_code as string | undefined) : userCompany
+      );
+      return res.status(200).json({ success: true, data: rows });
+    } catch (err) {
+      logger.error(`forwarder list error: ${(err as Error).message}`);
+      return res
+        .status(500)
+        .json({ success: false, message: (err as Error).message });
+    }
+  }
+);
+
+router.get(
+  "/runtime/status",
+  authenticateToken,
+  async (_req: AuthenticatedRequest, res: Response) => {
+    return res.status(200).json({ success: true, data: getRuntimeStatus() });
+  }
+);
+
+router.get(
+  "/:id",
+  authenticateToken,
+  async (req: AuthenticatedRequest, res: Response) => {
+    try {
+      const row = await getConfig(Number(req.params.id));
+      if (!row) {
+        return res.status(404).json({ success: false, message: "not found" });
+      }
+      // 비밀번호 필드 마스킹
+      const out = { ...(row as Record<string, unknown>) };
+      if (out.password_encrypted) out.password_encrypted = "***ENCRYPTED***";
+      return res.status(200).json({ success: true, data: out });
+    } catch (err) {
+      return res
+        .status(500)
+        .json({ success: false, message: (err as Error).message });
+    }
+  }
+);
+
+router.post(
+  "/",
+  authenticateToken,
+  async (req: AuthenticatedRequest, res: Response) => {
+    try {
+      const created = await createConfig(req.body, req.user?.userId);
+      return res.status(201).json({ success: true, data: created });
+    } catch (err) {
+      logger.error(`forwarder create error: ${(err as Error).message}`);
+      return res
+        .status(500)
+        .json({ success: false, message: (err as Error).message });
+    }
+  }
+);
+
+router.put(
+  "/:id",
+  authenticateToken,
+  async (req: AuthenticatedRequest, res: Response) => {
+    try {
+      await updateConfig(Number(req.params.id), req.body, req.user?.userId);
+      return res.status(200).json({ success: true });
+    } catch (err) {
+      return res
+        .status(500)
+        .json({ success: false, message: (err as Error).message });
+    }
+  }
+);
+
+router.delete(
+  "/:id",
+  authenticateToken,
+  async (req: AuthenticatedRequest, res: Response) => {
+    try {
+      await deleteConfig(Number(req.params.id));
+      return res.status(200).json({ success: true });
+    } catch (err) {
+      return res
+        .status(500)
+        .json({ success: false, message: (err as Error).message });
+    }
+  }
+);
+
+router.post(
+  "/:id/toggle",
+  authenticateToken,
+  async (req: AuthenticatedRequest, res: Response) => {
+    try {
+      const enabled = req.body?.enabled === true || req.body?.enabled === "Y";
+      await setEnabled(Number(req.params.id), enabled, req.user?.userId);
+      return res.status(200).json({ success: true, data: { enabled } });
+    } catch (err) {
+      return res
+        .status(500)
+        .json({ success: false, message: (err as Error).message });
+    }
+  }
+);
+
+export default router;

backend-node/src/routes/equipmentStateRoutes.ts

@@ -0,0 +1,53 @@
+/**
+ * Equipment Current State API
+ *
+ *   GET /api/equipment-state/summary           회사별 연결 상태 요약
+ *   GET /api/equipment-state/:connectionId     해당 연결의 태그별 최신값
+ */
+
+import { Router, Response } from "express";
+import { authenticateToken } from "../middleware/authMiddleware";
+import { AuthenticatedRequest } from "../types/auth";
+import {
+  getStateByConnection,
+  getConnectionStatusSummary,
+} from "../services/collector/equipmentStateService";
+
+const router = Router();
+
+router.get(
+  "/summary",
+  authenticateToken,
+  async (req: AuthenticatedRequest, res: Response) => {
+    try {
+      const userCompany = req.user?.companyCode;
+      const companyCode =
+        userCompany === "*"
+          ? (req.query.company_code as string | undefined)
+          : userCompany;
+      const rows = await getConnectionStatusSummary(companyCode);
+      return res.status(200).json({ success: true, data: rows });
+    } catch (err) {
+      return res
+        .status(500)
+        .json({ success: false, message: (err as Error).message });
+    }
+  }
+);
+
+router.get(
+  "/:connectionId",
+  authenticateToken,
+  async (req: AuthenticatedRequest, res: Response) => {
+    try {
+      const rows = await getStateByConnection(Number(req.params.connectionId));
+      return res.status(200).json({ success: true, data: rows });
+    } catch (err) {
+      return res
+        .status(500)
+        .json({ success: false, message: (err as Error).message });
+    }
+  }
+);
+
+export default router;

backend-node/src/services/aiSchedulerService.ts

@@ -1,4 +1,4 @@
-import cron from "node-cron";
+import * as cron from "node-cron";
 import { query, queryOne } from "../database/db";
 import { MultiAgentExecutionEngine } from "./multiAgentExecutionEngine";
 import { logger } from "../utils/logger";
@@ -162,7 +162,7 @@ export class AiSchedulerService {
             to,
             subject: `[AI 분석] ${schedule.name} 실행 결과`,
             html: `<h3>${schedule.name} 분석 결과</h3><pre>${result.finalSummary.substring(0, 3000)}</pre>`,
-          }).catch(() => {});
+          } as any).catch(() => {});
         }
       } catch (e) { logger.warn("이메일 발송 실패:", e); }
     }

backend-node/src/services/batchSchedulerService.ts

@@ -280,17 +280,61 @@ export class BatchSchedulerService {
     // 알림 발송 (notification 설정이 있으면)
     const notification = config.node_flow_context?.notification;
     if (notification) {
-      // 시스템 공지
+      const title = `[AI] ${config.batch_name} 실행 결과`;
-      if (notification.system_notice) {
+      const summary = result.finalSummary.substring(0, 2000);
+
+      // 메신저 알림 (시스템 내 채팅)
+      if (notification.messenger) {
         try {
           const { query: dbQuery } = await import("../database/db");
-          await dbQuery(
+          const recipients = notification.messenger_recipients || [];
-            `INSERT INTO system_notice (title, content, type, is_active, created_by, created_at)
+          const sender = config.created_by || "system";
-             VALUES ($1, $2, 'info', true, 'AI_BATCH', NOW())`,
+          const companyCode = config.company_code || "*";
-            [`[AI] ${config.batch_name} 실행 결과`, result.finalSummary.substring(0, 2000)]
+          for (const recipientId of recipients) {
-          );
+            // DM 방 찾기 또는 생성
-        } catch { /* ignore */ }
+            let room = await dbQuery<any>(
+              `SELECT r.id FROM messenger_rooms r
+               JOIN messenger_participants p1 ON p1.room_id = r.id AND p1.user_id = $1
+               JOIN messenger_participants p2 ON p2.room_id = r.id AND p2.user_id = $2
+               WHERE r.company_code = $3 AND r.room_type = 'dm' LIMIT 1`,
+              [sender, recipientId, companyCode]
+            );
+            let roomId = room?.[0]?.id;
+            if (!roomId) {
+              const created = await dbQuery<any>(
+                `INSERT INTO messenger_rooms (company_code, room_type, created_by) VALUES ($1, 'dm', $2) RETURNING id`,
+                [companyCode, sender]
+              );
+              roomId = created[0].id;
+              await dbQuery(
+                `INSERT INTO messenger_participants (room_id, user_id) VALUES ($1, $2), ($1, $3)`,
+                [roomId, sender, recipientId]
+              );
+            }
+            await dbQuery(
+              `INSERT INTO messenger_messages (room_id, sender_id, company_code, content, message_type)
+               VALUES ($1, $2, $3, $4, 'text')`,
+              [roomId, sender, companyCode, `${title}\n\n${summary}`]
+            );
+            await dbQuery(`UPDATE messenger_rooms SET updated_at = NOW() WHERE id = $1`, [roomId]);
+          }
+        } catch (e) { logger.warn("메신저 알림 실패:", e); }
       }
+
+      // 이메일 알림
+      if (notification.email && Array.isArray(notification.email) && notification.email.length > 0) {
+        try {
+          const { mailSendSimpleService } = await import("./mailSendSimpleService");
+          for (const to of notification.email) {
+            await mailSendSimpleService.sendMail({
+              to,
+              subject: title,
+              html: `<h3>${config.batch_name}</h3><pre>${summary}</pre>`,
+            } as any).catch(() => {});
+          }
+        } catch (e) { logger.warn("이메일 알림 실패:", e); }
+      }
+
       // 웹훅
       if (notification.webhook) {
         try {
@@ -439,16 +483,41 @@ export class BatchSchedulerService {
 
         // FROM 데이터 조회 (DB 또는 REST API)
         if (firstMapping.from_connection_type === "restapi") {
+          // from_api_url이 없으면 external_rest_api_connections에서 조회
+          let apiUrl = firstMapping.from_api_url;
+          let apiMethod = firstMapping.from_api_method;
+          let apiKey = firstMapping.from_api_key || "";
+
+          if (!apiUrl && firstMapping.from_connection_id) {
+            const connRes = await query<any>(
+              `SELECT base_url, endpoint_path, default_method, auth_type, auth_config
+               FROM external_rest_api_connections WHERE id = $1`,
+              [firstMapping.from_connection_id]
+            );
+            if (connRes.length > 0) {
+              const conn = connRes[0];
+              const base = (conn.base_url || "").replace(/\/$/, "");
+              const path = conn.endpoint_path || "";
+              apiUrl = base + (path.startsWith("/") ? path : `/${path}`);
+              apiMethod = conn.default_method || "GET";
+              if (conn.auth_type === "bearer" && conn.auth_config?.token) {
+                apiKey = conn.auth_config.token;
+              } else if (conn.auth_type === "apikey" && conn.auth_config?.key) {
+                apiKey = conn.auth_config.key;
+              }
+              logger.info(`API 연결 조회 성공: ${apiUrl} (method: ${apiMethod})`);
+            }
+          }
+
           // REST API에서 데이터 조회
           logger.info(
-            `REST API에서 데이터 조회: ${firstMapping.from_api_url}${firstMapping.from_table_name}`
+            `REST API에서 데이터 조회: ${apiUrl}`
           );
           const { BatchExternalDbService } = await import(
             "./batchExternalDbService"
           );
 
           // auth_service_name이 설정된 경우 auth_tokens에서 토큰 조회 (멀티테넌시 적용)
-          let apiKey = firstMapping.from_api_key || "";
           if (config.auth_service_name) {
             let tokenQuery: string;
             let tokenParams: any[];
@@ -485,14 +554,10 @@ export class BatchSchedulerService {
 
           // 👇 Body 파라미터 추가 (POST 요청 시)
           const apiResult = await BatchExternalDbService.getDataFromRestApi(
-            firstMapping.from_api_url!,
+            apiUrl!,
             apiKey,
             firstMapping.from_table_name,
-            (firstMapping.from_api_method as
+            (apiMethod as "GET" | "POST" | "PUT" | "DELETE") || "GET",
-              | "GET"
-              | "POST"
-              | "PUT"
-              | "DELETE") || "GET",
             mappings.map((m: any) => m.from_column_name),
             100, // limit
             // 파라미터 정보 전달
@@ -505,8 +570,14 @@ export class BatchSchedulerService {
           );
 
           if (apiResult.success && apiResult.data) {
-            // 데이터 배열 경로가 설정되어 있으면 해당 경로에서 배열 추출
+            // apiResult.data가 이미 배열 형태(BatchExternalDbService가 뽑아낸 레코드)면 그대로 사용
-            if (config.data_array_path) {
+            // 객체 형태(API 응답 원본)면 data_array_path로 추출
+            if (Array.isArray(apiResult.data) && apiResult.data.length > 0 && apiResult.data[0] && typeof apiResult.data[0] === "object" && !Array.isArray(apiResult.data[0])) {
+              // 이미 레코드 배열 형태
+              fromData = apiResult.data;
+              logger.info(`REST API에서 ${fromData.length}개 레코드 수신 (배열 형태)`);
+            } else if (config.data_array_path) {
+              // 원본 응답 객체에서 경로로 배열 추출
               const extractArrayByPath = (obj: any, path: string): any[] => {
                 if (!path) return Array.isArray(obj) ? obj : [obj];
                 const keys = path.split(".");
@@ -522,7 +593,6 @@ export class BatchSchedulerService {
                     : [];
               };
 
-              // apiResult.data가 단일 객체인 경우 (API 응답 전체)
               const rawData =
                 Array.isArray(apiResult.data) && apiResult.data.length === 1
                   ? apiResult.data[0]
@@ -533,7 +603,7 @@ export class BatchSchedulerService {
                 `데이터 배열 경로 '${config.data_array_path}'에서 ${fromData.length}개 레코드 추출`
               );
             } else {
-              fromData = apiResult.data;
+              fromData = Array.isArray(apiResult.data) ? apiResult.data : [apiResult.data];
             }
           } else {
             throw new Error(`REST API 데이터 조회 실패: ${apiResult.message}`);

backend-node/src/services/collector/centralForwarderConfigService.ts

@@ -0,0 +1,201 @@
+/**
+ * Central MQTT Forwarder Config — CRUD Service
+ *
+ * central_mqtt_forwarder_config 테이블 관리.
+ * 비밀번호는 PasswordEncryption으로 저장.
+ */
+
+import { query, queryOne } from "../../database/db";
+import { PasswordEncryption } from "../../utils/passwordEncryption";
+import { startForwarder, stopForwarder } from "./centralMqttForwarder";
+import { logger } from "../../utils/logger";
+
+export interface CentralForwarderConfigInput {
+  config_name: string;
+  company_code?: string;
+  company_id: string;
+  edge_id: string;
+  broker_host: string;
+  broker_port?: number;
+  username?: string;
+  password?: string;
+  use_tls?: string;
+  client_id_prefix?: string;
+  topic_pattern?: string;
+  status_topic_pattern?: string;
+  batch_size?: number;
+  batch_timeout_ms?: number;
+  heartbeat_interval_sec?: number;
+  qos?: number;
+  is_enabled?: string;
+  description?: string;
+}
+
+export async function listConfigs(companyCode?: string) {
+  if (companyCode && companyCode !== "*") {
+    return query(
+      `SELECT id, config_name, company_code, company_id, edge_id,
+              broker_host, broker_port, username, use_tls,
+              client_id_prefix, topic_pattern, status_topic_pattern,
+              batch_size, batch_timeout_ms, heartbeat_interval_sec, qos,
+              is_enabled, description, created_date, updated_date
+         FROM central_mqtt_forwarder_config
+        WHERE company_code = $1 OR company_code = '*'
+        ORDER BY id DESC`,
+      [companyCode]
+    );
+  }
+  return query(
+    `SELECT id, config_name, company_code, company_id, edge_id,
+            broker_host, broker_port, username, use_tls,
+            client_id_prefix, topic_pattern, status_topic_pattern,
+            batch_size, batch_timeout_ms, heartbeat_interval_sec, qos,
+            is_enabled, description, created_date, updated_date
+       FROM central_mqtt_forwarder_config
+      ORDER BY id DESC`
+  );
+}
+
+export async function getConfig(id: number) {
+  return queryOne(
+    `SELECT * FROM central_mqtt_forwarder_config WHERE id = $1`,
+    [id]
+  );
+}
+
+export async function createConfig(
+  input: CentralForwarderConfigInput,
+  user?: string
+) {
+  const encrypted = input.password
+    ? PasswordEncryption.encrypt(input.password)
+    : null;
+
+  const row = await queryOne<{ id: number }>(
+    `INSERT INTO central_mqtt_forwarder_config
+       (config_name, company_code, company_id, edge_id,
+        broker_host, broker_port, username, password_encrypted, use_tls,
+        client_id_prefix, topic_pattern, status_topic_pattern,
+        batch_size, batch_timeout_ms, heartbeat_interval_sec, qos,
+        is_enabled, description, created_by, updated_by)
+     VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9,
+             $10, $11, $12, $13, $14, $15, $16,
+             $17, $18, $19, $19)
+     RETURNING id`,
+    [
+      input.config_name,
+      input.company_code || "*",
+      input.company_id,
+      input.edge_id,
+      input.broker_host,
+      input.broker_port || 31883,
+      input.username || null,
+      encrypted,
+      input.use_tls || "N",
+      input.client_id_prefix || "pipeline-forwarder",
+      input.topic_pattern || "dt/v1/data/{company_id}/{edge_id}",
+      input.status_topic_pattern || "dt/v1/status/{company_id}/{edge_id}",
+      input.batch_size ?? 50,
+      input.batch_timeout_ms ?? 3000,
+      input.heartbeat_interval_sec ?? 60,
+      input.qos ?? 1,
+      input.is_enabled || "N",
+      input.description || null,
+      user || null,
+    ]
+  );
+  return row;
+}
+
+export async function updateConfig(
+  id: number,
+  input: Partial<CentralForwarderConfigInput>,
+  user?: string
+) {
+  const existing = await getConfig(id);
+  if (!existing) throw new Error("forwarder config not found");
+
+  // 비밀번호 변경이 있을 때만 암호화
+  const encrypted =
+    input.password && input.password !== "***ENCRYPTED***"
+      ? PasswordEncryption.encrypt(input.password)
+      : undefined;
+
+  const fields: string[] = [];
+  const values: unknown[] = [];
+  let paramIdx = 1;
+
+  const push = (col: string, v: unknown) => {
+    fields.push(`${col} = $${paramIdx++}`);
+    values.push(v);
+  };
+
+  if (input.config_name !== undefined) push("config_name", input.config_name);
+  if (input.company_code !== undefined) push("company_code", input.company_code);
+  if (input.company_id !== undefined) push("company_id", input.company_id);
+  if (input.edge_id !== undefined) push("edge_id", input.edge_id);
+  if (input.broker_host !== undefined) push("broker_host", input.broker_host);
+  if (input.broker_port !== undefined) push("broker_port", input.broker_port);
+  if (input.username !== undefined) push("username", input.username);
+  if (encrypted !== undefined) push("password_encrypted", encrypted);
+  if (input.use_tls !== undefined) push("use_tls", input.use_tls);
+  if (input.client_id_prefix !== undefined)
+    push("client_id_prefix", input.client_id_prefix);
+  if (input.topic_pattern !== undefined) push("topic_pattern", input.topic_pattern);
+  if (input.status_topic_pattern !== undefined)
+    push("status_topic_pattern", input.status_topic_pattern);
+  if (input.batch_size !== undefined) push("batch_size", input.batch_size);
+  if (input.batch_timeout_ms !== undefined)
+    push("batch_timeout_ms", input.batch_timeout_ms);
+  if (input.heartbeat_interval_sec !== undefined)
+    push("heartbeat_interval_sec", input.heartbeat_interval_sec);
+  if (input.qos !== undefined) push("qos", input.qos);
+  if (input.is_enabled !== undefined) push("is_enabled", input.is_enabled);
+  if (input.description !== undefined) push("description", input.description);
+
+  push("updated_by", user || null);
+  fields.push(`updated_date = NOW()`);
+
+  if (fields.length === 0) return;
+
+  values.push(id);
+  await query(
+    `UPDATE central_mqtt_forwarder_config SET ${fields.join(", ")} WHERE id = $${paramIdx}`,
+    values
+  );
+
+  // 설정 변경 시 재시작 (활성인 경우)
+  const after = await getConfig(id);
+  if (after && (after as any).is_enabled === "Y") {
+    try {
+      await stopForwarder(id).catch(() => {});
+      await startForwarder(id);
+    } catch (err) {
+      logger.warn(
+        `[ForwarderConfig] 재시작 실패 (id=${id}): ${(err as Error).message}`
+      );
+    }
+  } else {
+    await stopForwarder(id).catch(() => {});
+  }
+}
+
+export async function deleteConfig(id: number) {
+  await stopForwarder(id).catch(() => {});
+  await query(`DELETE FROM central_mqtt_forwarder_config WHERE id = $1`, [id]);
+}
+
+export async function setEnabled(id: number, enabled: boolean, user?: string) {
+  await query(
+    `UPDATE central_mqtt_forwarder_config
+        SET is_enabled = $1, updated_by = $2, updated_date = NOW()
+      WHERE id = $3`,
+    [enabled ? "Y" : "N", user || null, id]
+  );
+
+  if (enabled) {
+    await startForwarder(id);
+  } else {
+    await stopForwarder(id);
+  }
+}

backend-node/src/services/collector/centralMqttForwarder.ts

@@ -0,0 +1,444 @@
+/**
+ * Central MQTT Forwarder
+ *
+ * Pipeline이 수집한 데이터를 IDC 중앙 EMQX로 전송.
+ * 스피폭스 엣지의 `kafka-to-central-mqtt` 포워더(Python) Node.js 포팅.
+ *
+ * 토픽: dt/v1/data/{company_id}/{edge_id}  (QoS 1, MQTTv5)
+ * 하트비트: dt/v1/status/{company_id}/{edge_id}
+ *
+ * 설계:
+ * - 설정은 central_mqtt_forwarder_config 테이블에서 조회 (company_code 단위로 1개)
+ * - 여러 고객사를 한 파이프라인 인스턴스가 처리 가능
+ * - 배치 (batch_size / batch_timeout_ms)
+ * - 실패 시 retry_queue 테이블에 persist
+ * - 통계는 central_mqtt_forwarder_stats 에 주기 업데이트
+ */
+
+import mqtt, { MqttClient, IClientOptions } from "mqtt";
+import { query } from "../../database/db";
+import { logger } from "../../utils/logger";
+import { PasswordEncryption } from "../../utils/passwordEncryption";
+import type { CollectedData } from "./deviceCollectorService";
+
+// ─── 타입 ──────────────────────────────────────────
+
+interface ForwarderConfig {
+  id: number;
+  config_name: string;
+  company_code: string;
+  company_id: string;
+  edge_id: string;
+  broker_host: string;
+  broker_port: number;
+  username: string | null;
+  password_encrypted: string | null;
+  use_tls: string;
+  client_id_prefix: string | null;
+  topic_pattern: string;
+  status_topic_pattern: string;
+  batch_size: number;
+  batch_timeout_ms: number;
+  heartbeat_interval_sec: number;
+  qos: number;
+  is_enabled: string;
+}
+
+interface ForwarderInstance {
+  config: ForwarderConfig;
+  client: MqttClient | null;
+  buffer: CollectedData[];
+  flushTimer: NodeJS.Timeout | null;
+  heartbeatTimer: NodeJS.Timeout | null;
+  stats: {
+    messagesForwarded: number;
+    messagesFailed: number;
+    messagesDropped: number;
+    batchesSent: number;
+    lastPublishedAt: Date | null;
+    startedAt: Date;
+    isConnected: boolean;
+    reconnectAttempts: number;
+    lastError: string | null;
+    lastErrorAt: Date | null;
+  };
+}
+
+// ─── 전역 인스턴스 맵 (company_code 기준) ───────────
+
+const instances = new Map<number, ForwarderInstance>();
+
+// ─── 시작/중지 ──────────────────────────────────────
+
+export async function startAllEnabled(): Promise<void> {
+  const configs = await query<ForwarderConfig>(
+    `SELECT * FROM central_mqtt_forwarder_config WHERE is_enabled = 'Y'`
+  );
+  logger.info(`[CentralForwarder] 활성 설정 ${configs.length}개 시작`);
+  for (const cfg of configs) {
+    await startForwarder(cfg).catch(err =>
+      logger.error(`[CentralForwarder] 시작 실패 (id=${cfg.id}): ${(err as Error).message}`)
+    );
+  }
+}
+
+export async function stopAll(): Promise<void> {
+  for (const id of Array.from(instances.keys())) {
+    await stopForwarder(id);
+  }
+}
+
+export async function startForwarder(cfgOrId: ForwarderConfig | number): Promise<void> {
+  const config: ForwarderConfig =
+    typeof cfgOrId === "number" ? await loadConfig(cfgOrId) : cfgOrId;
+
+  if (instances.has(config.id)) {
+    logger.warn(`[CentralForwarder] 이미 실행 중: id=${config.id}`);
+    return;
+  }
+
+  const decryptedPw = config.password_encrypted
+    ? tryDecrypt(config.password_encrypted)
+    : undefined;
+
+  const clientId = `${config.client_id_prefix || "pipeline-forwarder"}-${config.edge_id}-${Date.now()
+    .toString(36)
+    .slice(-6)}`;
+
+  const url = `${config.use_tls === "Y" ? "mqtts" : "mqtt"}://${config.broker_host}:${config.broker_port}`;
+
+  const opts: IClientOptions = {
+    clientId,
+    username: config.username || undefined,
+    password: decryptedPw,
+    reconnectPeriod: 5000,
+    connectTimeout: 10000,
+    clean: true,
+    protocolVersion: 5,
+  };
+
+  const client = mqtt.connect(url, opts);
+
+  const instance: ForwarderInstance = {
+    config,
+    client,
+    buffer: [],
+    flushTimer: null,
+    heartbeatTimer: null,
+    stats: {
+      messagesForwarded: 0,
+      messagesFailed: 0,
+      messagesDropped: 0,
+      batchesSent: 0,
+      lastPublishedAt: null,
+      startedAt: new Date(),
+      isConnected: false,
+      reconnectAttempts: 0,
+      lastError: null,
+      lastErrorAt: null,
+    },
+  };
+  instances.set(config.id, instance);
+
+  client.on("connect", () => {
+    instance.stats.isConnected = true;
+    logger.info(`[CentralForwarder] 연결됨: ${url} (config=${config.config_name})`);
+    persistStats(instance).catch(() => {});
+    // 접속 즉시 재시도 큐 드레인
+    drainRetryQueue(instance).catch(err =>
+      logger.warn(`[CentralForwarder] 재시도 큐 드레인 실패: ${(err as Error).message}`)
+    );
+  });
+
+  client.on("reconnect", () => {
+    instance.stats.reconnectAttempts++;
+  });
+
+  client.on("close", () => {
+    instance.stats.isConnected = false;
+  });
+
+  client.on("error", err => {
+    instance.stats.lastError = err.message;
+    instance.stats.lastErrorAt = new Date();
+    logger.error(`[CentralForwarder] 연결 오류: ${err.message}`);
+  });
+
+  // 배치 flush 타이머
+  instance.flushTimer = setInterval(() => {
+    flushBuffer(instance).catch(() => {});
+  }, config.batch_timeout_ms);
+
+  // 하트비트 타이머
+  instance.heartbeatTimer = setInterval(() => {
+    sendHeartbeat(instance).catch(() => {});
+  }, config.heartbeat_interval_sec * 1000);
+
+  // 통계 주기 저장
+  setInterval(() => persistStats(instance).catch(() => {}), 30_000);
+}
+
+export async function stopForwarder(configId: number): Promise<void> {
+  const inst = instances.get(configId);
+  if (!inst) return;
+
+  if (inst.flushTimer) clearInterval(inst.flushTimer);
+  if (inst.heartbeatTimer) clearInterval(inst.heartbeatTimer);
+
+  // 남은 버퍼 밀어내기
+  await flushBuffer(inst).catch(() => {});
+
+  if (inst.client) {
+    await new Promise<void>(resolve => {
+      inst.client!.end(false, {}, () => resolve());
+    });
+  }
+  instances.delete(configId);
+  await persistStats(inst).catch(() => {});
+  logger.info(`[CentralForwarder] 중지: config_id=${configId}`);
+}
+
+// ─── 데이터 인입 ───────────────────────────────────
+
+/** deviceCollectorService가 이 함수를 호출해 포워딩 파이프라인에 데이터 투입 */
+export async function ingest(data: CollectedData): Promise<void> {
+  // 회사별 인스턴스 찾기 (company_code 매칭)
+  for (const inst of instances.values()) {
+    const cfg = inst.config;
+    if (cfg.company_code !== "*" && cfg.company_code !== data.companyCode) continue;
+
+    inst.buffer.push(data);
+
+    if (inst.buffer.length >= cfg.batch_size) {
+      await flushBuffer(inst);
+    }
+  }
+}
+
+async function flushBuffer(inst: ForwarderInstance): Promise<void> {
+  if (inst.buffer.length === 0) return;
+  const cfg = inst.config;
+  const batch = inst.buffer.splice(0, inst.buffer.length);
+
+  if (!inst.client || !inst.stats.isConnected) {
+    // 연결 안 되어 있으면 retry_queue에 쌓아두기
+    await enqueueRetry(cfg.id, batch, cfg).catch(err =>
+      logger.error(`[CentralForwarder] 재시도 큐 저장 실패: ${(err as Error).message}`)
+    );
+    return;
+  }
+
+  for (const data of batch) {
+    const topic = renderTopic(cfg.topic_pattern, cfg, data);
+    const payload = buildPayload(cfg, data);
+
+    try {
+      await publishAsync(inst.client, topic, payload, cfg.qos as 0 | 1 | 2);
+      inst.stats.messagesForwarded++;
+      inst.stats.lastPublishedAt = new Date();
+    } catch (err) {
+      inst.stats.messagesFailed++;
+      await enqueueRetry(cfg.id, [data], cfg).catch(() => {
+        inst.stats.messagesDropped++;
+      });
+      logger.warn(`[CentralForwarder] publish 실패: ${(err as Error).message}`);
+    }
+  }
+
+  inst.stats.batchesSent++;
+}
+
+async function sendHeartbeat(inst: ForwarderInstance): Promise<void> {
+  if (!inst.client || !inst.stats.isConnected) return;
+  const cfg = inst.config;
+  const topic = cfg.status_topic_pattern
+    .replace("{company_id}", cfg.company_id)
+    .replace("{edge_id}", cfg.edge_id);
+
+  const payload = JSON.stringify({
+    status: "online",
+    timestamp: new Date().toISOString(),
+    company_id: cfg.company_id,
+    edge_id: cfg.edge_id,
+    stats: {
+      forwarded: inst.stats.messagesForwarded,
+      failed: inst.stats.messagesFailed,
+      dropped: inst.stats.messagesDropped,
+      batches_sent: inst.stats.batchesSent,
+      reconnect_attempts: inst.stats.reconnectAttempts,
+    },
+  });
+
+  try {
+    await publishAsync(inst.client, topic, payload, cfg.qos as 0 | 1 | 2);
+  } catch (err) {
+    logger.debug(`[CentralForwarder] heartbeat 실패: ${(err as Error).message}`);
+  }
+}
+
+// ─── 재시도 큐 ─────────────────────────────────────
+
+async function enqueueRetry(
+  configId: number,
+  items: CollectedData[],
+  cfg: ForwarderConfig
+): Promise<void> {
+  if (items.length === 0) return;
+
+  const values: unknown[] = [];
+  const placeholders: string[] = [];
+  items.forEach((data, idx) => {
+    const base = idx * 3;
+    const topic = renderTopic(cfg.topic_pattern, cfg, data);
+    const payload = buildPayload(cfg, data);
+    values.push(configId, topic, payload);
+    placeholders.push(`($${base + 1}, $${base + 2}, $${base + 3}::jsonb)`);
+  });
+
+  await query(
+    `INSERT INTO central_mqtt_forwarder_retry_queue (config_id, topic, payload)
+     VALUES ${placeholders.join(", ")}`,
+    values
+  );
+}
+
+async function drainRetryQueue(inst: ForwarderInstance): Promise<void> {
+  if (!inst.client || !inst.stats.isConnected) return;
+
+  // 한 번에 최대 500건씩 처리
+  const rows = await query<{ id: number; topic: string; payload: string }>(
+    `SELECT id, topic, payload::text AS payload
+       FROM central_mqtt_forwarder_retry_queue
+      WHERE config_id = $1
+      ORDER BY enqueued_at
+      LIMIT 500`,
+    [inst.config.id]
+  );
+
+  for (const row of rows) {
+    try {
+      await publishAsync(inst.client, row.topic, row.payload, inst.config.qos as 0 | 1 | 2);
+      await query(`DELETE FROM central_mqtt_forwarder_retry_queue WHERE id = $1`, [row.id]);
+      inst.stats.messagesForwarded++;
+    } catch (err) {
+      await query(
+        `UPDATE central_mqtt_forwarder_retry_queue
+            SET retry_count = retry_count + 1, last_attempt = NOW(), last_error = $2
+          WHERE id = $1`,
+        [row.id, (err as Error).message]
+      );
+      return; // 하나라도 실패하면 중단 — 재연결 후 다시 시도
+    }
+  }
+}
+
+// ─── 통계 저장 ─────────────────────────────────────
+
+async function persistStats(inst: ForwarderInstance): Promise<void> {
+  const s = inst.stats;
+  await query(
+    `INSERT INTO central_mqtt_forwarder_stats
+       (config_id, started_at, last_published_at, messages_forwarded, messages_failed,
+        messages_dropped, batches_sent, last_error, last_error_at, is_connected,
+        reconnect_attempts, updated_at)
+     VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, NOW())
+     ON CONFLICT (config_id) DO UPDATE SET
+       started_at         = EXCLUDED.started_at,
+       last_published_at  = EXCLUDED.last_published_at,
+       messages_forwarded = EXCLUDED.messages_forwarded,
+       messages_failed    = EXCLUDED.messages_failed,
+       messages_dropped   = EXCLUDED.messages_dropped,
+       batches_sent       = EXCLUDED.batches_sent,
+       last_error         = EXCLUDED.last_error,
+       last_error_at      = EXCLUDED.last_error_at,
+       is_connected       = EXCLUDED.is_connected,
+       reconnect_attempts = EXCLUDED.reconnect_attempts,
+       updated_at         = NOW()`,
+    [
+      inst.config.id,
+      s.startedAt,
+      s.lastPublishedAt,
+      s.messagesForwarded,
+      s.messagesFailed,
+      s.messagesDropped,
+      s.batchesSent,
+      s.lastError,
+      s.lastErrorAt,
+      s.isConnected ? "Y" : "N",
+      s.reconnectAttempts,
+    ]
+  );
+}
+
+export function getRuntimeStatus() {
+  return Array.from(instances.values()).map(i => ({
+    config_id: i.config.id,
+    config_name: i.config.config_name,
+    company_code: i.config.company_code,
+    edge_id: i.config.edge_id,
+    broker: `${i.config.broker_host}:${i.config.broker_port}`,
+    connected: i.stats.isConnected,
+    buffered: i.buffer.length,
+    ...i.stats,
+  }));
+}
+
+// ─── 유틸 ─────────────────────────────────────────
+
+async function loadConfig(id: number): Promise<ForwarderConfig> {
+  const rows = await query<ForwarderConfig>(
+    `SELECT * FROM central_mqtt_forwarder_config WHERE id = $1`,
+    [id]
+  );
+  if (!rows.length) throw new Error(`forwarder config ${id} 없음`);
+  return rows[0];
+}
+
+function tryDecrypt(encrypted: string): string | undefined {
+  try {
+    return PasswordEncryption.decrypt(encrypted);
+  } catch {
+    logger.warn(`[CentralForwarder] 비밀번호 복호화 실패 — 원본 사용`);
+    return encrypted;
+  }
+}
+
+function renderTopic(
+  pattern: string,
+  cfg: ForwarderConfig,
+  data: CollectedData
+): string {
+  return pattern
+    .replace("{company_id}", cfg.company_id)
+    .replace("{edge_id}", cfg.edge_id)
+    .replace("{connection_id}", String(data.connectionId));
+}
+
+function buildPayload(cfg: ForwarderConfig, data: CollectedData): string {
+  return JSON.stringify({
+    timestamp: data.timestamp,
+    edge_id: cfg.edge_id,
+    device_id: String(data.connectionId),
+    connection_name: data.connectionName,
+    tags: data.tags,
+    priority: 2,
+    company_id: cfg.company_id,
+    plc_state: data.plcState,
+    error_message: data.errorMessage,
+    forwarded_at: new Date().toISOString(),
+  });
+}
+
+function publishAsync(
+  client: MqttClient,
+  topic: string,
+  payload: string,
+  qos: 0 | 1 | 2
+): Promise<void> {
+  return new Promise((resolve, reject) => {
+    client.publish(topic, payload, { qos }, err => {
+      if (err) return reject(err);
+      resolve();
+    });
+  });
+}

backend-node/src/services/collector/equipmentStateService.ts

@@ -0,0 +1,109 @@
+/**
+ * Equipment Current State Service
+ *
+ * 장비 태그별 최신값 스냅샷 관리.
+ * IDC의 equipment-status-sync.service.js와 동일 역할.
+ *
+ * fleet_edge_raw_data는 시계열(append-only)인 반면,
+ * equipment_current_state는 태그별 최신값 1건만 유지 (UPSERT).
+ */
+
+import { query } from "../../database/db";
+import { logger } from "../../utils/logger";
+import type { CollectedData } from "./deviceCollectorService";
+
+/**
+ * 수집 결과를 equipment_current_state에 UPSERT.
+ * 한 번 호출에 데이터의 모든 태그를 처리.
+ */
+export async function upsertEquipmentState(data: CollectedData): Promise<void> {
+  const tagEntries = Object.entries(data.tags);
+  if (tagEntries.length === 0) return;
+
+  // 배치 UPSERT — 한 번에 모든 태그
+  const values: unknown[] = [];
+  const placeholders: string[] = [];
+
+  tagEntries.forEach(([tagName, raw], idx) => {
+    const base = idx * 8;
+    const { numeric, text, bool } = splitValue(raw);
+    const quality = raw === null || raw === undefined ? "bad" : "good";
+
+    values.push(
+      data.connectionId,
+      data.companyCode || "*",
+      tagName,
+      numeric,
+      text,
+      bool,
+      quality,
+      data.timestamp
+    );
+    placeholders.push(
+      `($${base + 1}, $${base + 2}, $${base + 3}, $${base + 4}, $${base + 5}, $${base + 6}, $${base + 7}, $${base + 8})`
+    );
+  });
+
+  const sql = `
+    INSERT INTO equipment_current_state
+      (connection_id, company_code, tag_name, value_numeric, value_text, value_boolean, quality, last_collected_at)
+    VALUES ${placeholders.join(", ")}
+    ON CONFLICT (connection_id, tag_name) DO UPDATE SET
+      value_numeric     = EXCLUDED.value_numeric,
+      value_text        = EXCLUDED.value_text,
+      value_boolean     = EXCLUDED.value_boolean,
+      quality           = EXCLUDED.quality,
+      last_collected_at = EXCLUDED.last_collected_at,
+      updated_at        = NOW()
+  `;
+
+  try {
+    await query(sql, values);
+  } catch (err) {
+    logger.error(`[EquipmentState] UPSERT 실패: ${(err as Error).message}`);
+  }
+}
+
+function splitValue(raw: unknown): {
+  numeric: number | null;
+  text: string | null;
+  bool: boolean | null;
+} {
+  if (raw === null || raw === undefined) {
+    return { numeric: null, text: null, bool: null };
+  }
+  if (typeof raw === "boolean") {
+    return { numeric: raw ? 1 : 0, text: null, bool: raw };
+  }
+  if (typeof raw === "number") {
+    return { numeric: Number.isFinite(raw) ? raw : null, text: null, bool: null };
+  }
+  if (typeof raw === "string") {
+    const n = Number(raw);
+    return {
+      numeric: Number.isFinite(n) ? n : null,
+      text: raw,
+      bool: null,
+    };
+  }
+  return { numeric: null, text: JSON.stringify(raw), bool: null };
+}
+
+/** 연결별 현재 상태 조회 */
+export async function getStateByConnection(connectionId: number) {
+  return query(
+    `SELECT * FROM equipment_current_state WHERE connection_id = $1 ORDER BY tag_name`,
+    [connectionId]
+  );
+}
+
+/** 회사별 전체 장비 상태 요약 */
+export async function getConnectionStatusSummary(companyCode?: string) {
+  if (companyCode && companyCode !== "*") {
+    return query(
+      `SELECT * FROM v_equipment_connection_status WHERE company_code = $1 OR company_code = '*' ORDER BY connection_name`,
+      [companyCode]
+    );
+  }
+  return query(`SELECT * FROM v_equipment_connection_status ORDER BY connection_name`);
+}

backend-node/src/services/collector/protocols/opcuaClient.ts

@@ -0,0 +1,157 @@
+/**
+ * OPC UA Client
+ *
+ * node-opcua를 lazy-load로 사용합니다.
+ * 사용 전 설치 필요:  npm install node-opcua
+ *
+ * 미설치 상태에서도 서버는 기동되며, 이 프로토콜 사용 시에만 에러 발생.
+ */
+
+import { logger } from "../../../utils/logger";
+
+// ─── 타입 ──────────────────────────────────────────
+
+export interface OpcuaReadResult {
+  tagName: string;
+  address: string;
+  value: number | boolean | string | null;
+  quality: "good" | "bad" | "uncertain";
+  timestamp: Date;
+}
+
+export interface OpcuaTagConfig {
+  tagName: string;
+  /** NodeId 표기, 예: "ns=2;s=Temperature" 또는 "ns=4;i=1001" */
+  address: string;
+  dataType?: string;
+  scaleFactor?: number;
+  offsetValue?: number;
+}
+
+// ─── lazy-load ────────────────────────────────────
+
+let opcuaLib: any = null;
+function loadOpcua(): any {
+  if (opcuaLib) return opcuaLib;
+  try {
+    // eslint-disable-next-line @typescript-eslint/no-require-imports
+    opcuaLib = require("node-opcua");
+    return opcuaLib;
+  } catch {
+    throw new Error(
+      "OPC UA 라이브러리가 설치되지 않았습니다. `npm install node-opcua`를 실행하세요."
+    );
+  }
+}
+
+// ─── 클라이언트 ───────────────────────────────────
+
+export class OpcuaClient {
+  private client: any = null;
+  private session: any = null;
+  private connected = false;
+
+  constructor(
+    private readonly endpointUrl: string, // 예: opc.tcp://192.168.1.10:4840
+    private readonly securityMode: "None" | "Sign" | "SignAndEncrypt" = "None",
+    private readonly username?: string,
+    private readonly password?: string,
+    private readonly timeoutMs: number = 5000
+  ) {}
+
+  isConnected(): boolean {
+    return this.connected;
+  }
+
+  async connect(): Promise<void> {
+    const opcua = loadOpcua();
+    const { OPCUAClient, MessageSecurityMode, SecurityPolicy, UserTokenType } = opcua;
+
+    this.client = OPCUAClient.create({
+      applicationName: "vexplor-pipeline",
+      connectionStrategy: {
+        initialDelay: 500,
+        maxRetry: 3,
+      },
+      securityMode: MessageSecurityMode[this.securityMode] ?? MessageSecurityMode.None,
+      securityPolicy: SecurityPolicy.None,
+      endpointMustExist: false,
+      requestedSessionTimeout: this.timeoutMs * 2,
+    });
+
+    await this.client.connect(this.endpointUrl);
+
+    const userIdentity = this.username
+      ? {
+          type: UserTokenType.UserName,
+          userName: this.username,
+          password: this.password,
+        }
+      : { type: UserTokenType.Anonymous };
+
+    this.session = await this.client.createSession(userIdentity);
+    this.connected = true;
+    logger.info(`[OpcUA] 연결 성공: ${this.endpointUrl}`);
+  }
+
+  async readTags(tags: OpcuaTagConfig[]): Promise<OpcuaReadResult[]> {
+    if (!this.connected || !this.session) {
+      throw new Error("OPC UA 세션이 연결되지 않았습니다.");
+    }
+    const opcua = loadOpcua();
+    const { AttributeIds } = opcua;
+
+    const nodesToRead = tags.map(t => ({
+      nodeId: t.address,
+      attributeId: AttributeIds.Value,
+    }));
+
+    const readings = await this.session.read(nodesToRead);
+
+    const results: OpcuaReadResult[] = [];
+    readings.forEach((r: any, idx: number) => {
+      const tag = tags[idx];
+      const raw = r?.value?.value;
+      const quality: OpcuaReadResult["quality"] =
+        r?.statusCode?.name === "Good" ? "good" : "bad";
+
+      let value: number | boolean | string | null = null;
+      if (raw !== undefined && raw !== null) {
+        if (typeof raw === "number") {
+          value = raw * (tag.scaleFactor ?? 1) + (tag.offsetValue ?? 0);
+        } else if (typeof raw === "boolean") {
+          value = raw;
+        } else {
+          value = String(raw);
+        }
+      }
+
+      results.push({
+        tagName: tag.tagName,
+        address: tag.address,
+        value,
+        quality,
+        timestamp: new Date(),
+      });
+    });
+
+    return results;
+  }
+
+  async disconnect(): Promise<void> {
+    try {
+      if (this.session) {
+        await this.session.close();
+        this.session = null;
+      }
+      if (this.client) {
+        await this.client.disconnect();
+        this.client = null;
+      }
+    } catch (err) {
+      logger.warn(`[OpcUA] disconnect 오류: ${(err as Error).message}`);
+    } finally {
+      this.connected = false;
+    }
+  }
+}

backend-node/src/services/collector/protocols/s7Client.ts

@@ -0,0 +1,141 @@
+/**
+ * Siemens S7 Client
+ *
+ * nodes7을 lazy-load로 사용. 사용 전 설치:  npm install nodes7
+ * 미설치 상태에서도 서버는 기동됩니다.
+ */
+
+import { logger } from "../../../utils/logger";
+
+export interface S7ReadResult {
+  tagName: string;
+  address: string;
+  value: number | boolean | string | null;
+  quality: "good" | "bad";
+  timestamp: Date;
+}
+
+export interface S7TagConfig {
+  tagName: string;
+  /** nodes7 주소 표기. 예: "DB1,INT0", "DB10,REAL4", "M10.0", "Q0.0" */
+  address: string;
+  dataType?: string;
+  scaleFactor?: number;
+  offsetValue?: number;
+}
+
+// ─── lazy-load ────────────────────────────────────
+
+let s7Lib: any = null;
+function loadS7(): any {
+  if (s7Lib) return s7Lib;
+  try {
+    // eslint-disable-next-line @typescript-eslint/no-require-imports
+    s7Lib = require("nodes7");
+    return s7Lib;
+  } catch {
+    throw new Error(
+      "Siemens S7 라이브러리가 설치되지 않았습니다. `npm install nodes7`를 실행하세요."
+    );
+  }
+}
+
+// ─── 클라이언트 ───────────────────────────────────
+
+export class S7Client {
+  private conn: any = null;
+  private connected = false;
+
+  constructor(
+    private readonly host: string,
+    private readonly rack: number = 0,
+    private readonly slot: number = 1,
+    private readonly port: number = 102,
+    private readonly timeoutMs: number = 5000
+  ) {}
+
+  isConnected(): boolean {
+    return this.connected;
+  }
+
+  async connect(): Promise<void> {
+    const NodeS7 = loadS7();
+    this.conn = new NodeS7();
+
+    await new Promise<void>((resolve, reject) => {
+      const params: Record<string, unknown> = {
+        port: this.port,
+        host: this.host,
+        rack: this.rack,
+        slot: this.slot,
+        timeout: this.timeoutMs,
+      };
+      this.conn.initiateConnection(params, (err: Error | null) => {
+        if (err) return reject(err);
+        this.connected = true;
+        logger.info(`[S7] 연결 성공: ${this.host}:${this.port} rack=${this.rack} slot=${this.slot}`);
+        resolve();
+      });
+    });
+  }
+
+  async readTags(tags: S7TagConfig[]): Promise<S7ReadResult[]> {
+    if (!this.connected || !this.conn) {
+      throw new Error("S7 연결이 없습니다.");
+    }
+
+    // nodes7은 변수 이름 등록 → 읽기 방식
+    const varMap: Record<string, string> = {};
+    tags.forEach(t => {
+      varMap[t.tagName] = t.address;
+    });
+    this.conn.setTranslationCB((tagName: string) => varMap[tagName] ?? tagName);
+    this.conn.addItems(Object.keys(varMap));
+
+    return new Promise<S7ReadResult[]>((resolve, reject) => {
+      this.conn.readAllItems((err: Error | null, values: Record<string, unknown>) => {
+        if (err) return reject(err);
+
+        const results: S7ReadResult[] = tags.map(t => {
+          const raw = values[t.tagName];
+          const goodValue = raw !== undefined && raw !== null && raw !== "BAD 255";
+          let value: number | boolean | string | null = null;
+
+          if (goodValue) {
+            if (typeof raw === "number") {
+              value = raw * (t.scaleFactor ?? 1) + (t.offsetValue ?? 0);
+            } else if (typeof raw === "boolean") {
+              value = raw;
+            } else {
+              value = String(raw);
+            }
+          }
+
+          return {
+            tagName: t.tagName,
+            address: t.address,
+            value,
+            quality: goodValue ? "good" : "bad",
+            timestamp: new Date(),
+          };
+        });
+
+        resolve(results);
+      });
+    });
+  }
+
+  async disconnect(): Promise<void> {
+    if (!this.conn) return;
+    try {
+      this.conn.dropConnection(() => {
+        /* noop */
+      });
+    } catch (err) {
+      logger.warn(`[S7] disconnect 오류: ${(err as Error).message}`);
+    } finally {
+      this.connected = false;
+      this.conn = null;
+    }
+  }
+}

backend-node/src/services/collector/pythonHookRunner.ts

@@ -0,0 +1,227 @@
+/**
+ * Python Hook Runner
+ *
+ * Pipeline(Node.js)이 사용자 작성 Python 훅을 **자식 프로세스**로 실행.
+ * 엣지 Python data-collector를 대체하기 위한 핵심 컴포넌트.
+ *
+ * 훅 타입별 계약:
+ *   transform(tag_name, raw_value, context)      → 변환된 값
+ *   filter(tag_name, value, context)             → True면 통과, False면 버림
+ *   derived_tags(device_data, context)           → { new_tag_name: value, ... }
+ *   alarm(tag_name, value, context)              → None/{level, message}
+ *
+ * 보안/안전:
+ *   - python3 자식 프로세스로 격리
+ *   - timeout 초과 시 SIGKILL
+ *   - stdout 용량 제한 (1MB)
+ *   - OS-level이므로 Node 이벤트 루프 블록 안 함
+ */
+
+import { spawn } from "child_process";
+import { logger } from "../../utils/logger";
+
+export type HookType =
+  | "transform"
+  | "filter"
+  | "aggregator"
+  | "alarm"
+  | "derived_tags"
+  | "pre_send";
+
+export interface HookInput {
+  hook_type: HookType;
+  code: string;
+  tag_name?: string;
+  raw_value?: unknown;
+  value?: unknown;
+  device_data?: Record<string, unknown>;
+  context?: Record<string, unknown>;
+  timeout_ms?: number;
+}
+
+export interface HookResult {
+  success: boolean;
+  value?: unknown;
+  skip?: boolean;
+  alarm?: { level: string; message: string } | null;
+  derived?: Record<string, unknown>;
+  error?: string;
+  duration_ms?: number;
+}
+
+// Python 쪽에서 실행할 runner 스크립트 (한 번 생성해 재사용)
+const PYTHON_RUNNER_SCRIPT = `
+import sys, json, traceback, signal, resource
+
+# 메모리 제한 (128MB)
+try:
+    resource.setrlimit(resource.RLIMIT_AS, (128*1024*1024, 128*1024*1024))
+except Exception:
+    pass
+
+def main():
+    raw = sys.stdin.read()
+    try:
+        payload = json.loads(raw)
+    except Exception as e:
+        print(json.dumps({"success": False, "error": f"JSON parse error: {e}"}))
+        return
+
+    hook_type = payload.get("hook_type")
+    code = payload.get("code", "")
+    context = payload.get("context") or {}
+
+    # 사용자 코드 exec — 함수 정의만 추출
+    user_globals = {"__builtins__": __builtins__}
+    try:
+        exec(code, user_globals)
+    except Exception as e:
+        print(json.dumps({"success": False, "error": f"Compile error: {e}\\n{traceback.format_exc()}"}))
+        return
+
+    fn = user_globals.get(hook_type)
+    if not callable(fn):
+        print(json.dumps({"success": False, "error": f"function '{hook_type}' not defined"}))
+        return
+
+    try:
+        if hook_type == "transform":
+            value = fn(payload.get("tag_name"), payload.get("raw_value"), context)
+            out = {"success": True, "value": value}
+        elif hook_type == "filter":
+            keep = fn(payload.get("tag_name"), payload.get("value"), context)
+            out = {"success": True, "skip": not bool(keep)}
+        elif hook_type == "alarm":
+            alarm = fn(payload.get("tag_name"), payload.get("value"), context)
+            out = {"success": True, "alarm": alarm}
+        elif hook_type == "derived_tags":
+            derived = fn(payload.get("device_data") or {}, context) or {}
+            out = {"success": True, "derived": derived}
+        elif hook_type == "aggregator":
+            value = fn(payload.get("tag_name"), payload.get("value"), context)
+            out = {"success": True, "value": value}
+        elif hook_type == "pre_send":
+            value = fn(payload.get("device_data") or {}, context)
+            out = {"success": True, "value": value}
+        else:
+            out = {"success": False, "error": f"unknown hook_type {hook_type}"}
+    except Exception as e:
+        out = {"success": False, "error": f"Runtime error: {e}\\n{traceback.format_exc()}"}
+
+    try:
+        print(json.dumps(out, default=str))
+    except Exception as e:
+        print(json.dumps({"success": False, "error": f"serialize error: {e}"}))
+
+if __name__ == "__main__":
+    main()
+`.trim();
+
+/** 훅 하나 실행. 타임아웃 강제 kill. */
+export async function executeHook(input: HookInput): Promise<HookResult> {
+  const timeoutMs = input.timeout_ms ?? 1500;
+  const start = Date.now();
+
+  return new Promise<HookResult>((resolve) => {
+    const child = spawn("python3", ["-c", PYTHON_RUNNER_SCRIPT], {
+      stdio: ["pipe", "pipe", "pipe"],
+    });
+
+    let stdout = "";
+    let stderr = "";
+    let stdoutBytes = 0;
+    const MAX_STDOUT = 1024 * 1024; // 1MB
+
+    let killed = false;
+    const killTimer = setTimeout(() => {
+      killed = true;
+      try {
+        child.kill("SIGKILL");
+      } catch {
+        /* noop */
+      }
+    }, timeoutMs);
+
+    child.stdout.on("data", (chunk: Buffer) => {
+      stdoutBytes += chunk.length;
+      if (stdoutBytes > MAX_STDOUT) {
+        killed = true;
+        try {
+          child.kill("SIGKILL");
+        } catch {
+          /* noop */
+        }
+        return;
+      }
+      stdout += chunk.toString("utf8");
+    });
+
+    child.stderr.on("data", (chunk: Buffer) => {
+      stderr += chunk.toString("utf8");
+    });
+
+    child.on("error", (err) => {
+      clearTimeout(killTimer);
+      resolve({
+        success: false,
+        error: `spawn error: ${err.message}`,
+        duration_ms: Date.now() - start,
+      });
+    });
+
+    child.on("close", (code) => {
+      clearTimeout(killTimer);
+      const duration = Date.now() - start;
+
+      if (killed) {
+        return resolve({
+          success: false,
+          error: `timeout ${timeoutMs}ms 초과 또는 stdout 한계 초과`,
+          duration_ms: duration,
+        });
+      }
+      if (code !== 0) {
+        return resolve({
+          success: false,
+          error: `python exit ${code}: ${stderr || stdout}`.slice(0, 2000),
+          duration_ms: duration,
+        });
+      }
+
+      try {
+        const parsed = JSON.parse(stdout.trim().split("\n").pop() || "{}");
+        resolve({ ...parsed, duration_ms: duration });
+      } catch (err) {
+        resolve({
+          success: false,
+          error: `result parse fail: ${(err as Error).message} — raw=${stdout.slice(0, 500)}`,
+          duration_ms: duration,
+        });
+      }
+    });
+
+    try {
+      child.stdin.write(JSON.stringify(input));
+      child.stdin.end();
+    } catch (err) {
+      logger.warn(`[PyHook] stdin 쓰기 실패: ${(err as Error).message}`);
+    }
+  });
+}
+
+/** python3 사용 가능 여부 확인 (부팅 시 1회 체크용) */
+export async function checkPython3Available(): Promise<boolean> {
+  return new Promise<boolean>((resolve) => {
+    const child = spawn("python3", ["--version"], { stdio: "pipe" });
+    child.on("error", () => resolve(false));
+    child.on("close", (code) => resolve(code === 0));
+    setTimeout(() => {
+      try {
+        child.kill();
+      } catch {
+        /* noop */
+      }
+      resolve(false);
+    }, 3000);
+  });
+}

backend-node/src/services/collector/scriptCache.ts

@@ -0,0 +1,99 @@
+/**
+ * Script Cache — 연결별 활성 Python 훅을 메모리에 캐시.
+ *
+ * - 5분마다 자동 갱신 (또는 invalidate() 호출 시)
+ * - 훅 타입별/우선순위별 정렬해 반환
+ */
+
+import { query } from "../../database/db";
+import { logger } from "../../utils/logger";
+import type { HookType } from "./pythonHookRunner";
+
+export interface CachedScript {
+  id: number;
+  script_name: string;
+  hook_type: HookType;
+  scope: string;
+  equipment_id: number | null;
+  connection_id: number | null;
+  code: string;
+  priority: number;
+  timeout_ms: number;
+  version: number;
+}
+
+type CacheKey = `${number}:${HookType}`; // connection_id:hook_type
+
+const cache = new Map<CacheKey, CachedScript[]>();
+let lastRefresh = 0;
+const REFRESH_INTERVAL_MS = 5 * 60 * 1000; // 5분
+
+async function refreshCache(): Promise<void> {
+  const rows = await query<CachedScript>(
+    `SELECT id, script_name, hook_type, scope,
+            equipment_id, connection_id,
+            code, priority, COALESCE(timeout_ms, 1500) AS timeout_ms,
+            COALESCE(version, 1) AS version
+       FROM fleet_edge_scripts
+      WHERE enabled = true
+      ORDER BY priority ASC, id ASC`
+  );
+
+  cache.clear();
+
+  for (const s of rows) {
+    // 연결 스코프: 특정 connection_id
+    if (s.scope === "connection" && s.connection_id) {
+      const key: CacheKey = `${s.connection_id}:${s.hook_type}`;
+      const list = cache.get(key) || [];
+      list.push(s);
+      cache.set(key, list);
+    }
+    // 글로벌 스코프: 모든 연결에 적용 (connection_id 0 sentinel)
+    else if (s.scope === "global") {
+      const key: CacheKey = `0:${s.hook_type}`;
+      const list = cache.get(key) || [];
+      list.push(s);
+      cache.set(key, list);
+    }
+    // equipment/device 스코프는 당분간 사용 안 함 (추후 확장)
+  }
+
+  lastRefresh = Date.now();
+  logger.info(`[ScriptCache] 갱신 완료: ${rows.length}개 훅 (엔트리 ${cache.size})`);
+}
+
+export async function ensureCache(): Promise<void> {
+  if (Date.now() - lastRefresh > REFRESH_INTERVAL_MS || cache.size === 0) {
+    try {
+      await refreshCache();
+    } catch (err) {
+      logger.warn(`[ScriptCache] 갱신 실패: ${(err as Error).message}`);
+    }
+  }
+}
+
+export function invalidate(): void {
+  lastRefresh = 0;
+}
+
+/** 연결에 적용되는 훅 (글로벌 + 연결별) 우선순위 순 */
+export async function getHooksForConnection(
+  connectionId: number,
+  hookType: HookType
+): Promise<CachedScript[]> {
+  await ensureCache();
+  const globalKey: CacheKey = `0:${hookType}`;
+  const connKey: CacheKey = `${connectionId}:${hookType}`;
+  const global = cache.get(globalKey) || [];
+  const conn = cache.get(connKey) || [];
+  return [...global, ...conn].sort((a, b) => a.priority - b.priority);
+}
+
+export function getCacheStats() {
+  return {
+    entries: cache.size,
+    last_refresh: lastRefresh ? new Date(lastRefresh).toISOString() : null,
+    total_scripts: Array.from(cache.values()).reduce((s, v) => s + v.length, 0),
+  };
+}

backend-node/src/services/flowExternalDbConnectionService.ts

@@ -310,9 +310,9 @@ export class FlowExternalDbConnectionService {
         let query: string;
         switch (connection.dbType) {
           case "postgresql":
-            query = `SELECT column_name, data_type 
+            query = `SELECT column_name, data_type
-                     FROM information_schema.columns 
+                     FROM information_schema.columns
-                     WHERE table_schema = 'public' AND table_name = $1 
+                     WHERE table_schema = 'public' AND table_name = $1
                      ORDER BY ordinal_position`;
             break;
           case "mysql":

backend-node/src/services/pipelineDeviceConnectionService.ts

@@ -53,9 +53,12 @@ export class PipelineDeviceConnectionService {
     const connections = await query<any>(
       `SELECT d.*,
         (SELECT COUNT(*) FROM pipeline_tag_mappings WHERE connection_id = d.id AND is_active = 'Y') as tag_count,
-        COALESCE(c.company_name, d.company_code) as company_name
+        COALESCE(c.company_name, d.company_code) as company_name,
+        e.equipment_name,
+        e.equipment_code
        FROM pipeline_device_connections d
        LEFT JOIN company_mng c ON d.company_code = c.company_code
+       LEFT JOIN pipeline_equipment e ON d.equipment_id = e.id
        ${whereClause}
        ORDER BY d.is_active DESC, d.connection_name ASC`,
       params
@@ -67,8 +70,11 @@ export class PipelineDeviceConnectionService {
   static async getConnectionById(id: number) {
     const conn = await queryOne<any>(
       `SELECT d.*,
-        (SELECT COUNT(*) FROM pipeline_tag_mappings WHERE connection_id = d.id AND is_active = 'Y') as tag_count
+        (SELECT COUNT(*) FROM pipeline_tag_mappings WHERE connection_id = d.id AND is_active = 'Y') as tag_count,
+        e.equipment_name,
+        e.equipment_code
        FROM pipeline_device_connections d
+       LEFT JOIN pipeline_equipment e ON d.equipment_id = e.id
        WHERE d.id = $1`,
       [id]
     );
@@ -77,22 +83,24 @@ export class PipelineDeviceConnectionService {
   }
 
   static async createConnection(data: Partial<PipelineDeviceConnection>) {
-    if (!data.connection_name || !data.protocol || !data.host || !data.port) {
+    if (!data.connection_name || !data.protocol || !data.host) {
       return { success: false, message: "필수 필드가 누락되었습니다." };
     }
 
     const result = await query<PipelineDeviceConnection>(
       `INSERT INTO pipeline_device_connections
-        (connection_name, description, protocol, host, port, protocol_config,
+        (equipment_id, connection_name, description, protocol, host, port, protocol_config,
-         polling_interval_ms, timeout_ms, retry_count, status, company_code, is_active, created_by)
+         polling_interval_ms, timeout_ms, retry_count, status, company_code, is_active, created_by,
-       VALUES ($1, $2, $3, $4, $5, $6::jsonb, $7, $8, $9, $10, $11, $12, $13)
+         target_db_connection_id, target_table_name, target_time_column, target_insert_mode)
+       VALUES ($1, $2, $3, $4, $5, $6, $7::jsonb, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18)
        RETURNING *`,
       [
+        data.equipment_id || null,
         data.connection_name,
         data.description || null,
         data.protocol,
         data.host,
-        data.port,
+        data.port || 0,
         JSON.stringify(data.protocol_config || {}),
         data.polling_interval_ms || 1000,
         data.timeout_ms || 5000,
@@ -101,6 +109,10 @@ export class PipelineDeviceConnectionService {
         data.company_code || null,
         data.is_active || "Y",
         data.created_by || null,
+        (data as any).target_db_connection_id || null,
+        (data as any).target_table_name || null,
+        (data as any).target_time_column || "timestamp",
+        (data as any).target_insert_mode || "append",
       ]
     );
 
@@ -112,6 +124,7 @@ export class PipelineDeviceConnectionService {
     const params: any[] = [];
     let idx = 1;
 
+    if (data.equipment_id !== undefined) { sets.push(`equipment_id = $${idx++}`); params.push(data.equipment_id); }
     if (data.connection_name !== undefined) { sets.push(`connection_name = $${idx++}`); params.push(data.connection_name); }
     if (data.description !== undefined) { sets.push(`description = $${idx++}`); params.push(data.description); }
     if (data.protocol !== undefined) { sets.push(`protocol = $${idx++}`); params.push(data.protocol); }
@@ -123,6 +136,12 @@ export class PipelineDeviceConnectionService {
     if (data.retry_count !== undefined) { sets.push(`retry_count = $${idx++}`); params.push(data.retry_count); }
     if (data.status !== undefined) { sets.push(`status = $${idx++}`); params.push(data.status); }
     if (data.is_active !== undefined) { sets.push(`is_active = $${idx++}`); params.push(data.is_active); }
+    if ((data as any).target_db_connection_id !== undefined) { sets.push(`target_db_connection_id = $${idx++}`); params.push((data as any).target_db_connection_id); }
+    if ((data as any).target_table_name !== undefined) { sets.push(`target_table_name = $${idx++}`); params.push((data as any).target_table_name); }
+    if ((data as any).target_time_column !== undefined) { sets.push(`target_time_column = $${idx++}`); params.push((data as any).target_time_column); }
+    if ((data as any).target_insert_mode !== undefined) { sets.push(`target_insert_mode = $${idx++}`); params.push((data as any).target_insert_mode); }
+    if ((data as any).edge_identifier !== undefined) { sets.push(`edge_identifier = $${idx++}`); params.push((data as any).edge_identifier); }
+    if ((data as any).device_identifier !== undefined) { sets.push(`device_identifier = $${idx++}`); params.push((data as any).device_identifier); }
 
     if (sets.length === 0) return this.getConnectionById(id);
 

backend-node/src/services/targetDbIntrospection.ts

@@ -0,0 +1,234 @@
+/**
+ * Target DB Introspection Service
+ *
+ * 장비 통신에서 "수집값 저장 대상 DB"로 Pipeline 내장 DB(id=0) 및 external_db_connections
+ * 양쪽을 동일 인터페이스로 조회. 테이블/컬럼 목록 제공.
+ */
+
+import { query as internalQuery, queryOne as internalQueryOne } from "../database/db";
+import { executeExternalQuery } from "./externalDbHelper";
+import { query as runInternal } from "../database/db";
+
+export interface TargetDbSummary {
+  id: number; // 0 = Pipeline 내장
+  name: string;
+  db_type: string;
+  host: string;
+  port: number;
+  database_name: string;
+  username?: string;
+  is_internal: boolean;
+}
+
+const INTERNAL_DB: TargetDbSummary = {
+  id: 0,
+  name: "Pipeline 내장 (PostgreSQL)",
+  db_type: "postgresql",
+  host: "internal",
+  port: 0,
+  database_name: "vexplor_pipeline",
+  is_internal: true,
+};
+
+/** 내장 + 외부 합쳐서 모두 반환 */
+export async function listTargetDatabases(
+  companyCode?: string
+): Promise<TargetDbSummary[]> {
+  const result: TargetDbSummary[] = [INTERNAL_DB];
+
+  const sql =
+    companyCode && companyCode !== "*"
+      ? `SELECT id, connection_name, db_type, host, port, database_name, username
+           FROM external_db_connections
+          WHERE is_active = 'Y' AND (company_code = $1 OR company_code = '*')
+          ORDER BY id`
+      : `SELECT id, connection_name, db_type, host, port, database_name, username
+           FROM external_db_connections
+          WHERE is_active = 'Y'
+          ORDER BY id`;
+
+  const rows = await internalQuery<any>(
+    sql,
+    companyCode && companyCode !== "*" ? [companyCode] : []
+  );
+
+  for (const r of rows) {
+    result.push({
+      id: r.id,
+      name: r.connection_name,
+      db_type: r.db_type,
+      host: r.host,
+      port: r.port,
+      database_name: r.database_name,
+      username: r.username,
+      is_internal: false,
+    });
+  }
+
+  return result;
+}
+
+/** 특정 DB의 테이블 목록 */
+export async function listTables(dbId: number): Promise<string[]> {
+  if (dbId === 0) {
+    // 내장 DB
+    const rows = await internalQuery<{ tablename: string }>(
+      `SELECT tablename FROM pg_tables
+        WHERE schemaname = 'public'
+        ORDER BY tablename`
+    );
+    return rows.map(r => r.tablename);
+  }
+
+  const conn = await internalQueryOne<{ db_type: string; database_name: string }>(
+    `SELECT db_type, database_name FROM external_db_connections WHERE id = $1`,
+    [dbId]
+  );
+  if (!conn) throw new Error(`external DB ${dbId} not found`);
+
+  const dbType = (conn.db_type || "").toLowerCase();
+
+  if (dbType === "postgresql" || dbType === "timescaledb") {
+    const res = await executeExternalQuery(
+      dbId,
+      `SELECT tablename FROM pg_tables WHERE schemaname='public' ORDER BY tablename`,
+      []
+    );
+    return (res.rows || []).map((r: any) => r.tablename);
+  }
+  if (dbType === "mysql" || dbType === "mariadb") {
+    const res = await executeExternalQuery(
+      dbId,
+      `SELECT TABLE_NAME as tablename FROM information_schema.TABLES
+        WHERE TABLE_SCHEMA = ? ORDER BY TABLE_NAME`,
+      [conn.database_name]
+    );
+    return (res.rows || []).map((r: any) => r.tablename || r.TABLE_NAME);
+  }
+  if (dbType === "mssql") {
+    const res = await executeExternalQuery(
+      dbId,
+      `SELECT TABLE_NAME as tablename FROM INFORMATION_SCHEMA.TABLES
+        WHERE TABLE_TYPE = 'BASE TABLE' ORDER BY TABLE_NAME`,
+      []
+    );
+    return (res.rows || []).map((r: any) => r.tablename);
+  }
+  if (dbType === "oracle") {
+    const res = await executeExternalQuery(
+      dbId,
+      `SELECT table_name as tablename FROM user_tables ORDER BY table_name`,
+      []
+    );
+    return (res.rows || []).map((r: any) => r.tablename || r.TABLENAME);
+  }
+  throw new Error(`지원하지 않는 DB 타입: ${dbType}`);
+}
+
+/** 테이블의 컬럼 목록 */
+export interface ColumnInfo {
+  column_name: string;
+  data_type: string;
+  is_nullable: boolean;
+  column_default?: string | null;
+}
+
+export async function listColumns(
+  dbId: number,
+  tableName: string
+): Promise<ColumnInfo[]> {
+  // 테이블명 sanity (identifier만 허용)
+  if (!/^[A-Za-z_][A-Za-z0-9_]*$/.test(tableName)) {
+    throw new Error("잘못된 테이블명");
+  }
+
+  if (dbId === 0) {
+    const rows = await internalQuery<any>(
+      `SELECT column_name, data_type, is_nullable, column_default
+         FROM information_schema.columns
+        WHERE table_schema = 'public' AND table_name = $1
+        ORDER BY ordinal_position`,
+      [tableName]
+    );
+    return rows.map(r => ({
+      column_name: r.column_name,
+      data_type: r.data_type,
+      is_nullable: r.is_nullable === "YES",
+      column_default: r.column_default,
+    }));
+  }
+
+  const conn = await internalQueryOne<{ db_type: string; database_name: string }>(
+    `SELECT db_type, database_name FROM external_db_connections WHERE id = $1`,
+    [dbId]
+  );
+  if (!conn) throw new Error(`external DB ${dbId} not found`);
+
+  const dbType = (conn.db_type || "").toLowerCase();
+
+  if (dbType === "postgresql" || dbType === "timescaledb") {
+    const res = await executeExternalQuery(
+      dbId,
+      `SELECT column_name, data_type, is_nullable, column_default
+         FROM information_schema.columns
+        WHERE table_schema='public' AND table_name=$1
+        ORDER BY ordinal_position`,
+      [tableName]
+    );
+    return (res.rows || []).map((r: any) => ({
+      column_name: r.column_name,
+      data_type: r.data_type,
+      is_nullable: r.is_nullable === "YES",
+      column_default: r.column_default,
+    }));
+  }
+  if (dbType === "mysql" || dbType === "mariadb") {
+    const res = await executeExternalQuery(
+      dbId,
+      `SELECT COLUMN_NAME as column_name, DATA_TYPE as data_type,
+              IS_NULLABLE as is_nullable, COLUMN_DEFAULT as column_default
+         FROM information_schema.COLUMNS
+        WHERE TABLE_SCHEMA = ? AND TABLE_NAME = ?
+        ORDER BY ORDINAL_POSITION`,
+      [conn.database_name, tableName]
+    );
+    return (res.rows || []).map((r: any) => ({
+      column_name: r.column_name || r.COLUMN_NAME,
+      data_type: r.data_type || r.DATA_TYPE,
+      is_nullable: (r.is_nullable || r.IS_NULLABLE) === "YES",
+      column_default: r.column_default || r.COLUMN_DEFAULT,
+    }));
+  }
+  if (dbType === "mssql") {
+    const res = await executeExternalQuery(
+      dbId,
+      `SELECT COLUMN_NAME as column_name, DATA_TYPE as data_type, IS_NULLABLE as is_nullable
+         FROM INFORMATION_SCHEMA.COLUMNS
+        WHERE TABLE_NAME = @p1
+        ORDER BY ORDINAL_POSITION`,
+      [tableName]
+    );
+    return (res.rows || []).map((r: any) => ({
+      column_name: r.column_name,
+      data_type: r.data_type,
+      is_nullable: r.is_nullable === "YES",
+    }));
+  }
+  if (dbType === "oracle") {
+    const res = await executeExternalQuery(
+      dbId,
+      `SELECT column_name, data_type, nullable FROM user_tab_columns
+        WHERE table_name = :1 ORDER BY column_id`,
+      [tableName.toUpperCase()]
+    );
+    return (res.rows || []).map((r: any) => ({
+      column_name: (r.COLUMN_NAME || r.column_name || "").toLowerCase(),
+      data_type: (r.DATA_TYPE || r.data_type || "").toLowerCase(),
+      is_nullable: (r.NULLABLE || r.nullable) === "Y",
+    }));
+  }
+  throw new Error(`지원하지 않는 DB 타입: ${dbType}`);
+}
+
+// Re-export internal query for convenience in deviceCollectorService
+export { runInternal };

docker/dev/backend.Dockerfile

@@ -3,9 +3,9 @@ FROM node:20-bookworm-slim
 
 WORKDIR /app
 
-# 시스템 패키지 설치 (curl: 헬스 체크용)
+# 시스템 패키지 설치 (curl: 헬스 체크용, python3: Fleet Hook dry-run 용)
 RUN apt-get update \
-    && apt-get install -y --no-install-recommends openssl ca-certificates curl \
+    && apt-get install -y --no-install-recommends openssl ca-certificates curl python3 \
     && rm -rf /var/lib/apt/lists/*
 
 # package.json 복사 및 의존성 설치 (개발 의존성 포함)

docker/dev/docker-compose.backend.mac.yml

@@ -9,6 +9,8 @@ services:
       - ../../backend-node/.env
     ports:
       - "8080:8080"
+      - "1883:1883"   # MQTT TCP (내장 브로커)
+      - "8083:8083"   # MQTT WebSocket
     extra_hosts:
       - "host.docker.internal:host-gateway"
     environment:

docker/dev/docker-compose.frontend.mac.yml

@@ -10,14 +10,17 @@ services:
     environment:
       - NEXT_PUBLIC_API_URL=http://localhost:8080/api
       - SERVER_API_URL=http://pipeline-backend:8080
-      - NODE_OPTIONS=--max-old-space-size=8192
+      - NODE_OPTIONS=--max-old-space-size=6144
       - NEXT_TELEMETRY_DISABLED=1
       - WATCHPACK_POLLING=true
       - WATCHPACK_POLLING_INTERVAL=3000
-    # volumes:
+    mem_limit: 8g
-    #   - ../../frontend:/app      # 소스 마운트 (Docker for Mac에서 컴파일 느림 → 비활성화)
+    mem_reservation: 3g
-    #   - /app/node_modules
+    mem_swappiness: 0
-    #   - /app/.next
+    volumes:
+      - ../../frontend:/app:delegated
+      - /app/node_modules
+      - /app/.next
     networks:
       - pipeline-network
     restart: unless-stopped

docker/edge/.env.example

@@ -0,0 +1,25 @@
+# ============================================================
+# Pipeline Edge 환경변수 예제 (이 파일을 .env로 복사 후 채우세요)
+# ============================================================
+
+# ─── DB 연결 ─────────────────────────────────────────
+# 옵션 A: IDC 중앙 PostgreSQL 사용 (간단, 네트워크 의존)
+DATABASE_URL=postgresql://vexplor_pipeline_user:pipline0909!!@211.115.91.170:11141/vexplor_pipeline
+
+# 옵션 B: 엣지 로컬 PostgreSQL 쓰려면 같은 compose에 postgres 서비스 추가 후:
+# DATABASE_URL=postgresql://pipeline:password@postgres:5432/pipeline
+
+# ─── 보안 (반드시 바꿀 것) ───────────────────────────
+JWT_SECRET=change-me-to-strong-random-secret-at-least-32-chars
+PASSWORD_ENCRYPTION_KEY=change-me-32-byte-hex-key-for-aes-256
+
+# ─── 엣지 식별 ───────────────────────────────────────
+# 고객사 코드
+COMPANY_CODE=spifox
+
+# 엣지 UUID (스피폭스 예: aff81fbf-9b4c-43e0-9395-566bf47c3f9c)
+EDGE_ID=aff81fbf-9b4c-43e0-9395-566bf47c3f9c
+
+# ─── Pipeline 이미지 (Harbor 경로) ───────────────────
+PIPELINE_IMAGE=harbor.wace.me/vexplor_fleet/pipeline-backend:latest
+PIPELINE_FRONT_IMAGE=harbor.wace.me/vexplor_fleet/pipeline-front:latest

docker/edge/Dockerfile.backend.prod

@@ -0,0 +1,58 @@
+# ============================================================
+# Pipeline Backend — 엣지 배포용 프로덕션 이미지
+#
+# Python 훅 실행기용 python3 포함.
+# ts-node 대신 dist/app.js 실행 (프로덕션).
+# ============================================================
+
+FROM node:20-bookworm-slim AS builder
+
+WORKDIR /app
+
+# 시스템 패키지
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends openssl ca-certificates curl python3 \
+    && rm -rf /var/lib/apt/lists/*
+
+# 의존성 설치 (devDependencies 포함 — tsc 빌드 필요)
+COPY package*.json ./
+RUN npm ci --prefer-offline --no-audit
+
+# 소스 복사 + 빌드
+COPY tsconfig.json ./
+COPY src ./src
+COPY db ./db
+RUN npx tsc --outDir dist
+
+# ── Runtime 스테이지 (작은 이미지) ──────────────────
+FROM node:20-bookworm-slim
+
+WORKDIR /app
+
+# Python3 + 필수 런타임만
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends openssl ca-certificates curl python3 \
+    && rm -rf /var/lib/apt/lists/* \
+    && apt-get clean
+
+# Production 의존성만
+COPY package*.json ./
+RUN npm ci --omit=dev --prefer-offline --no-audit \
+    && npm cache clean --force
+
+# 빌드 결과물 복사
+COPY --from=builder /app/dist ./dist
+COPY --from=builder /app/db ./db
+
+# 스토리지 폴더
+RUN mkdir -p /app/storage /app/uploads \
+    && chown -R node:node /app
+
+USER node
+
+EXPOSE 8080 1883 8083
+
+HEALTHCHECK --interval=30s --timeout=10s --retries=3 \
+    CMD curl -fsS http://localhost:8080/health || exit 1
+
+CMD ["node", "dist/app.js"]

docker/edge/Dockerfile.frontend.prod

@@ -0,0 +1,36 @@
+# Pipeline Frontend — 엣지 배포용 프로덕션 이미지 (next build + next start)
+
+FROM node:20-bookworm-slim AS builder
+
+WORKDIR /app
+
+COPY package*.json ./
+RUN npm ci --prefer-offline --no-audit
+
+COPY . .
+
+# 프로덕션 빌드
+ENV NEXT_TELEMETRY_DISABLED=1
+RUN npm run build
+
+# ── Runtime 스테이지 ───────────────────────────────
+FROM node:20-bookworm-slim
+
+WORKDIR /app
+
+ENV NODE_ENV=production
+ENV NEXT_TELEMETRY_DISABLED=1
+ENV PORT=3000
+
+COPY package*.json ./
+RUN npm ci --omit=dev --prefer-offline --no-audit \
+    && npm cache clean --force
+
+# 빌드 결과물
+COPY --from=builder /app/.next ./.next
+COPY --from=builder /app/public ./public
+COPY --from=builder /app/next.config.* ./
+
+EXPOSE 3000
+
+CMD ["npx", "next", "start", "-p", "3000"]

docker/edge/README.md

@@ -0,0 +1,181 @@
+# Pipeline Edge Deployment
+
+스피폭스 등 고객사 엣지 서버에 Pipeline을 올려 기존 Python data-collector + Kafka + forwarder를 **완전 대체**합니다.
+
+## 기존 vs 신규 구조
+
+```
+[기존]
+PLC → Python data-collector → 로컬 Kafka → kafka-to-central-mqtt → IDC EMQX → TimescaleDB
+
+[신규 — Pipeline 단일 서비스]
+PLC → Pipeline (XGT/Modbus/OPC UA/S7 직접 수집 + Python 훅 실행) → IDC EMQX → TimescaleDB
+```
+
+Pipeline이 다음 역할을 모두 수행:
+- 장비 폴링 (XGT/Modbus/OPC UA/S7)
+- Python 훅 실행 (transform/filter/derived_tags, `python3` 서브프로세스)
+- 로컬 현재값 스냅샷 (`equipment_current_state`)
+- IDC MQTT 포워딩 (`dt/v1/data/{company_id}/{edge_id}`)
+- 재시도 큐 (`central_mqtt_forwarder_retry_queue`)
+- 모든 것을 UI에서 관리
+
+## 1. 이미지 빌드 & 푸시 (최초 1회, 로컬에서)
+
+```bash
+cd /Users/chpark/workspace/vexplor_Pipeline
+
+# 백엔드 프로덕션 이미지
+docker build \
+  -f docker/edge/Dockerfile.backend.prod \
+  -t harbor.wace.me/vexplor_fleet/pipeline-backend:latest \
+  ./backend-node
+
+docker push harbor.wace.me/vexplor_fleet/pipeline-backend:latest
+
+# (선택) 프론트엔드 이미지 — 엣지에서 UI 직접 띄우려면
+docker build \
+  -f docker/dev/frontend.Dockerfile \
+  -t harbor.wace.me/vexplor_fleet/pipeline-front:latest \
+  ./frontend
+
+docker push harbor.wace.me/vexplor_fleet/pipeline-front:latest
+```
+
+## 2. 엣지 서버 준비 (스피폭스 `112.168.212.142`)
+
+> ⚠️ **병행 운영 모드**
+> 기존 Python data-collector / fleet-agent / kafka-to-central-mqtt는 **절대 중지하지 않고** 그대로 둡니다.
+> Pipeline은 옆에서 별도로 기동해 "연결/수집/포워딩이 잘 되는지"만 검증합니다.
+> 안정성 확인 후 사용자가 판단해서 기존 컨테이너 중지 여부 결정.
+
+```bash
+ssh wace@112.168.212.142
+
+# Harbor 로그인
+docker login harbor.wace.me
+
+# Pipeline 전용 디렉토리 (기존 data-collector와 분리)
+mkdir -p /home/wace/pipeline-edge
+cd /home/wace/pipeline-edge
+```
+
+### 포트 충돌 확인 (기존 컨테이너와 겹치지 않는지)
+
+```bash
+# 기존 스피폭스 엣지의 포트 사용 현황 확인
+docker ps --format 'table {{.Names}}\t{{.Ports}}' | grep -E '8080|1883|8083|9771'
+```
+
+만약 겹치면 Pipeline 쪽 포트를 바꿔 기동 (compose에서 `ports:` 좌측 값만 수정).
+
+## 3. compose + env 배치
+
+`docker-compose.edge.yml`와 `.env.example`를 엣지에 업로드 후 `.env.example`를 `.env`로 복사하고 값 설정:
+
+```bash
+# 로컬 → 엣지로 scp
+scp docker/edge/docker-compose.edge.yml wace@112.168.212.142:/home/wace/pipeline-edge/
+scp docker/edge/.env.example wace@112.168.212.142:/home/wace/pipeline-edge/.env
+
+# 엣지에서 .env 편집
+ssh wace@112.168.212.142
+cd /home/wace/pipeline-edge
+vi .env  # DATABASE_URL, JWT_SECRET, PASSWORD_ENCRYPTION_KEY, EDGE_ID 등 입력
+```
+
+## 4. 기동
+
+```bash
+docker compose -f docker-compose.edge.yml up -d
+
+# 프론트 UI도 같이 띄우려면:
+docker compose -f docker-compose.edge.yml --profile with-ui up -d
+
+# Watchtower 자동 업데이트까지:
+docker compose -f docker-compose.edge.yml --profile watchtower up -d
+```
+
+## 5. 검증
+
+```bash
+# 헬스체크
+curl http://localhost:8080/health
+
+# 부팅 로그 확인
+docker logs pipeline-backend --tail 100 | grep -iE 'collector|forwarder|script'
+
+# 기대 출력:
+# ✅ 중앙 MQTT 포워더 + 장비 현재값 테이블 생성 완료
+# ✅ 프로토콜 CHECK 제약 확장 완료
+# 🔌 장비 수집기 자동 시작: N개 연결
+# [CentralForwarder] 연결됨: mqtt://211.115.91.170:31883
+```
+
+- 이후 웹에서 `http://<엣지IP>:9771`로 UI 접근 (또는 중앙 Pipeline UI에서 같은 DB 공유 시 공통 사용).
+- **장비 통신** 페이지에서 PLC 연결 활성화 / 비활성화 가능
+- **Python 훅** `/admin/fleet/scripts`에서 편집 → 연결에 체크박스로 붙임 → 다음 폴링부터 자동 반영
+
+## 6. 롤백 / 정리
+
+기존 Python data-collector는 그대로 돌고 있으므로 **Pipeline만 내리면** 원상 복구됩니다.
+
+```bash
+# Pipeline만 중지 (기존 data-collector는 영향 없음)
+cd /home/wace/pipeline-edge
+docker compose -f docker-compose.edge.yml down
+```
+
+## 병행 운영 중 주의사항 — **중복 IDC 전송 방지**
+
+기존 `kafka-to-central-mqtt` forwarder가 돌고 있는 상태에서 Pipeline 포워더까지 켜면 **같은 데이터가 IDC에 두 번 들어갑니다** (동일 `edge_id`/`company_id` + 동일 토픽).
+
+### 해결책 (택 1)
+
+**A. Pipeline 포워더는 켜지 말기 (추천 — 연결 검증만 먼저)**
+- `/admin/automaticMng/centralForwarder` 에서 포워더 설정 **비활성**(`is_enabled='N'`) 유지
+- Pipeline은 수집/UI 테스트만, IDC 전송은 기존 forwarder가 계속 담당
+
+**B. 테스트용 edge_id 사용**
+- `.env`에 `EDGE_ID=spifox-pipeline-test` 같은 식별자
+- IDC TimescaleDB에서 이 edge_id만 별도로 보면서 수집값 검증
+- 검증 끝나면 실 edge_id로 변경 + 기존 forwarder 중지
+
+**C. 기존 포워더 중지 (완전 대체 시점)**
+```bash
+docker stop kafka-to-central-mqtt
+# 이제 Pipeline 포워더 활성화
+```
+
+## 주요 환경변수
+
+| 변수 | 설명 | 필수 |
+|---|---|---|
+| `DATABASE_URL` | PostgreSQL 접속 URL | ✅ |
+| `JWT_SECRET` | JWT 서명 키 (32+ 글자) | ✅ |
+| `PASSWORD_ENCRYPTION_KEY` | AES-256 키 (32바이트 hex) | ✅ |
+| `ENABLE_AUTO_COLLECTOR` | 부팅 시 모든 활성 연결 자동 폴링 (엣지=true) | 엣지용 |
+| `COMPANY_CODE` | 고객사 식별 (예: spifox) | ✅ |
+| `EDGE_ID` | 엣지 UUID | ✅ |
+
+## 트러블슈팅
+
+### Python 훅 실행 에러
+```bash
+docker exec pipeline-backend python3 --version  # 3.11+이어야 함
+```
+
+### IDC MQTT 미연결
+```bash
+docker exec pipeline-backend node -e '
+const mqtt=require("mqtt");
+const c=mqtt.connect("mqtt://211.115.91.170:31883",{username:"ingestion",password:"ingestion_secret_prod"});
+c.on("connect",()=>{console.log("OK"); c.end();});
+c.on("error",e=>console.log("ERR",e.message));
+'
+```
+
+### PLC 미연결
+```bash
+docker exec pipeline-backend sh -c 'timeout 3 bash -c "cat < /dev/tcp/192.168.101.50/2004" && echo OK || echo FAIL'
+```

docker/edge/docker-compose.edge.yml

@@ -0,0 +1,107 @@
+# ============================================================
+# Pipeline Edge 배포 Compose
+#
+# 목적: 스피폭스 등 고객사 엣지 서버에 Pipeline을 올려
+#       기존 Python data-collector + Kafka + forwarder를 완전 대체
+#
+# 실행:
+#   cd /home/wace/pipeline-edge
+#   docker compose -f docker-compose.edge.yml up -d
+#
+# 전제:
+#   - .env 파일에 DATABASE_URL, PASSWORD_ENCRYPTION_KEY, JWT_SECRET 설정
+#   - Harbor 레지스트리 로그인 완료 (docker login harbor.wace.me)
+#   - 엣지에서 PLC(예: 192.168.101.50:2004) 도달 가능
+#   - 엣지에서 IDC EMQX (211.115.91.170:31883) 도달 가능
+# ============================================================
+
+services:
+  pipeline-backend:
+    image: ${PIPELINE_IMAGE:-harbor.wace.me/vexplor_fleet/pipeline-backend:latest}
+    container_name: pipeline-backend
+    restart: always
+    ports:
+      - "8080:8080"       # REST API + Admin UI
+      - "1883:1883"       # 내장 MQTT (로컬 용, 선택)
+      - "8083:8083"       # MQTT WebSocket (선택)
+    environment:
+      # ─── 핵심 ─────────────────────────────────────────
+      - NODE_ENV=production
+      - PORT=8080
+
+      # ─── DB 연결 (IDC 원격 또는 로컬 Postgres) ──────────
+      - DATABASE_URL=${DATABASE_URL}
+
+      # ─── 보안 ─────────────────────────────────────────
+      - JWT_SECRET=${JWT_SECRET}
+      - PASSWORD_ENCRYPTION_KEY=${PASSWORD_ENCRYPTION_KEY}
+      - ENCRYPTION_KEY=${ENCRYPTION_KEY}
+
+      # ─── 장비 수집기 자동 시작 ────────────────────────
+      # 엣지에선 반드시 true — 부팅 시 DB의 모든 활성 연결 폴링 시작
+      - ENABLE_AUTO_COLLECTOR=true
+
+      # ─── 회사/엣지 식별 ──────────────────────────────
+      - COMPANY_CODE=${COMPANY_CODE:-spifox}
+      - EDGE_ID=${EDGE_ID}
+
+    volumes:
+      # 영속 데이터 (업로드, 로그 등)
+      - pipeline-data:/app/storage
+      - pipeline-uploads:/app/uploads
+    networks:
+      - pipeline-network
+    labels:
+      - "com.centurylinklabs.watchtower.enable=true"
+    healthcheck:
+      test: ["CMD-SHELL", "curl -sf http://localhost:8080/health || exit 1"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+
+  # ─── 프론트엔드 (선택) ──────────────────────────────
+  # 엣지에서 직접 UI 접근하고 싶으면 켜기. 보통은 중앙 Pipeline UI 사용.
+  pipeline-front:
+    image: ${PIPELINE_FRONT_IMAGE:-harbor.wace.me/vexplor_fleet/pipeline-front:latest}
+    container_name: pipeline-front
+    restart: always
+    ports:
+      - "9771:3000"
+    environment:
+      - NEXT_PUBLIC_API_URL=http://localhost:8080/api
+      - SERVER_API_URL=http://pipeline-backend:8080
+      - NODE_OPTIONS=--max-old-space-size=2048
+    networks:
+      - pipeline-network
+    labels:
+      - "com.centurylinklabs.watchtower.enable=true"
+    profiles: ["with-ui"]   # docker compose --profile with-ui up 로 선택 기동
+
+  # ─── Watchtower (자동 업데이트) ──────────────────────
+  # 기존 스피폭스 엣지와 동일한 패턴: Harbor 폴링 + 라벨 기반
+  watchtower:
+    image: nickfedor/watchtower:latest
+    container_name: watchtower
+    restart: always
+    environment:
+      - WATCHTOWER_POLL_INTERVAL=300
+      - WATCHTOWER_CLEANUP=true
+      - WATCHTOWER_LABEL_ENABLE=true
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+      - ~/.docker/config.json:/config.json:ro
+    command: --interval 300
+    labels:
+      - "com.centurylinklabs.watchtower.enable=false"
+    profiles: ["watchtower"]
+
+networks:
+  pipeline-network:
+    driver: bridge
+    name: pipeline-network
+
+volumes:
+  pipeline-data:
+    name: pipeline-data
+  pipeline-uploads:
+    name: pipeline-uploads

docs/EDGE_SERVER_STRUCTURE.md

@@ -0,0 +1,404 @@
+# 엣지(스피폭스) ↔ IDC 중앙 수집 파이프라인 — 기존 기능 전수 조사 및 파이프라인 이식 가이드
+
+> 조사 대상
+> - **엣지 서버(고객사 수집서버)**: `112.168.212.142` — `waceserver` (Ubuntu, Docker Compose)
+> - **IDC 중앙 서버**: `211.115.91.170` — `waceserver01` (Ubuntu, **Kubernetes v1.28 single-node**)
+> 조사 일자: 2026-04-20
+> 목적: 현재 엣지+IDC가 운용 중인 "수집 → 전송 → 적재 → 조회" 전 기능을 **Pipeline 애플리케이션(vexplor_Pipeline)**에 이식하기 위한 스펙 정리
+
+---
+
+## 0. TL;DR — 파이프라인에 넣어야 할 기능 한 줄 요약
+
+| # | 기능 | 현재 위치 | 파이프라인 이식 방식 |
+|---|---|---|---|
+| 1 | 다중 프로토콜 수집 (XGT/Modbus/OPC UA/S7/MQTT/SQL/CAS) | 엣지 `data-collector` (Python) | **Pipeline Backend 내부 `collectors/` 모듈**로 이식 |
+| 2 | Bootstrap(MAC→UUID) / Config 원격 동기화 | 엣지 `data-collector/bootstrap/` | Pipeline 측 `/api/edge/provision`, `/api/edge/config` 제공 |
+| 3 | Store & Forward (로컬 Kafka 버퍼 + RetryQueue) | 엣지 Kafka + `publishers/retry_queue.py` | Pipeline 내부 큐(Kafka or Redis Streams) + 재시도 정책 |
+| 4 | Kafka → 중앙 MQTT 배치 포워딩 | 엣지 `kafka-to-central-mqtt` (Python, stateless) | Pipeline `services/forwarder/` 서비스로 이식 |
+| 5 | MQTT 공유구독 → TimescaleDB 배치 INSERT | **IDC `digital-twin-web-backend` Node.js** (`mqtt-ingestion.service.js`) | Pipeline Backend의 **데이터 소스(TimescaleDB)** 뒤단에 동일 ingestion 서비스 |
+| 6 | Fleet Agent 원격 관리(컨테이너 제어/헬스/오프라인큐) | 엣지 `fleet-agent` (Node.js, `device-supervisor`) | Pipeline이 Fleet API(`fleet-api.vexplor.com`) 소비 측으로 통합 |
+| 7 | 이미지 자동 배포 체인 | Harbor → Watchtower 5분 폴링 → 라벨 기반 교체 | Pipeline CI/CD에서 Harbor push + 라벨 규약 유지 |
+| 8 | 설비 상태 동기화 (개별 `device_id`별) | IDC 백엔드 `equipment-status-sync.service.js` | Pipeline의 `equipmentStatus` 실시간 갱신 모듈 |
+
+**2026-04-20 파이프라인 작업자 발언 (정책 결정)**:
+> "그 엣지 코드 변경되서 커밋하면 harbor에 이미지 올라가는데 플릿 에이전트가 주기적으로 harbor에 있는 이미지가 최신값인지 확인해서 변경사항이 있으면 엣지서버 최신화 될거에요"
+>
+> ⚠️ **사실 보정**: 실제로 Harbor 폴링을 하는 주체는 **Fleet Agent가 아니라 Watchtower 컨테이너**입니다 (5분 간격, `com.centurylinklabs.watchtower.enable=true` 라벨 기준). Fleet Agent는 **원격 제어/상태 보고**만 담당. 파이프라인에 이식할 때 이 부분을 혼동하지 않도록 구분해야 합니다.
+
+---
+
+## 1. 엣지(스피폭스) 서버 — 현재 구성
+
+### 1.1 전체 구성
+- **OS**: Ubuntu, Linux 6.8.0-110-generic
+- **오케스트레이션**: Docker Compose 전용 (`kubectl`/`kubeadm` 바이너리는 있지만 클러스터는 `10.10.0.74:6443` 연결 거부로 꺼져 있음)
+- **이미지 소스**: `harbor.wace.me/vexplor_fleet/*`
+- **자동 업데이트**: Watchtower 컨테이너 (`nickfedor/watchtower:latest`, 5분 폴링, 라벨 기반)
+
+### 1.2 기동 중인 컨테이너 (`docker ps` 시점)
+
+| 컨테이너 | 이미지 | 역할 |
+|---|---|---|
+| `data-collector` | `harbor.wace.me/vexplor_fleet/data-collector:latest` | 메인 수집기 (XGT/Modbus/OPC UA/S7/MQTT/SQL/CAS) |
+| `data-collector-alpet` | 동일 | 알펫 전용 (MSSQL, `network_mode: host`, `EDGE_ID=ALPET-001`) |
+| `fleet-agent` | `harbor.wace.me/vexplor_fleet/device-supervisor:latest` | 원격 관리/헬스/컨테이너 제어 |
+| `kafka-to-central-mqtt` | `harbor.wace.me/vexplor_fleet/kafka-to-central-mqtt:latest` | 로컬 Kafka → 중앙 MQTT 포워더 |
+| `watchtower` | `nickfedor/watchtower:latest` | Harbor 폴링 자동 배포 |
+| `kafka` | `confluentinc/cp-kafka:7.5.0` (KRaft) | 로컬 Store & Forward 버퍼 |
+
+> `timescaledb`, `kafka-to-timescale`, `emqx`는 통합 compose에 정의만 존재. **현재 미기동** — TimescaleDB는 IDC로 이전됨.
+
+### 1.3 Data Collector 내부 (이식 대상 핵심)
+
+**컨테이너 내부 경로**: `/app/src/data_collector/`, 엔트리 `python -m data_collector.main`
+
+```
+data_collector/
+├── main.py                        # EdgeAgent 메인 루프 (bootstrap → config sync → collect → publish)
+├── models.py                      # DeviceData, TagValue
+├── bootstrap/
+│   ├── aas_client.py              # AAS(Asset Admin Shell) API 클라이언트
+│   ├── bootstrapper.py            # MAC → UUID 프로비저닝
+│   └── config_syncer.py           # 서버 Config 주기 pull (기본 5분)
+├── collectors/
+│   ├── base.py / manager.py
+│   ├── cas_collector.py / cas_protocol.py
+│   ├── modbus_collector.py
+│   ├── mqtt_collector.py
+│   ├── opcua_collector.py
+│   ├── s7_collector.py            # Siemens S7
+│   ├── sql_collector.py           # MSSQL 등
+│   ├── xgt_collector.py + xgt_connection_pool.py   # LS XGT
+├── processors/
+│   ├── aggregator.py / converter.py / filter.py
+├── publishers/
+│   ├── kafka_publisher.py         # 로컬 Kafka publish
+│   └── retry_queue.py             # Store & Forward (max 100,000건)
+├── consumers/
+│   └── kafka_to_central_mqtt.py   # (임베디드 포워더 변형 — 실행은 별도 컨테이너에서)
+└── config/
+    └── settings.py
+```
+
+**`EdgeAgent` 책임 (main.py)**:
+1. **Bootstrap** — MAC 주소로 VEX Flow 서버(`https://collectormanager.vexplor.com`)에서 UUID 발급
+2. **Config Sync** — `EDGE_CONFIG_SOURCE=api | aas` 모드로 주기 pull
+3. **Collector Manager** — 태그/프로토콜별 Collector 기동
+4. **Kafka Publish** — 수집→`edge-raw-data` 토픽, 실패시 `RetryQueue`
+5. **변경 감지** — `_last_values`로 중복 송신 억제
+
+**실제 운용 환경변수 (스피폭스)**:
+```
+EDGE_SERVER_URL=https://collectormanager.vexplor.com
+EDGE_CONFIG_SOURCE=api
+EDGE_KAFKA_BROKERS=kafka:9092
+EDGE_MQTT_BROKER_URL=mqtt://emqx:1883   # 로컬 EMQX (현재 미기동)
+EDGE_MQTT_ENABLED=true
+DEVICE_ID=edge-0f4d04ed
+COMPANY_ID=7f5c058c-ef65-45e3-838e-cebaec2d6170   # spifox
+```
+
+### 1.4 Fleet Agent (`device-supervisor`) 내부
+
+**언어/구성**: Node.js + TypeScript 빌드 산출물, 패키지명 `device-supervisor` v1.0.2
+
+```
+/app/dist/
+├── index.js                # 엔트리
+├── docker.js               # dockerode 기반 컨테이너 제어 (/var/run/docker.sock:ro 마운트)
+├── heartbeat.js            # 주기 하트비트 (HEARTBEAT_INTERVAL=30)
+├── metrics.js              # systeminformation 기반 시스템 지표
+├── mqtt.js                 # 중앙 MQTT/Fleet API 통신
+├── offline/
+│   ├── store.js            # better-sqlite3 오프라인 큐
+│   └── sync.js             # 복구 시 재전송
+└── config.js
+```
+
+**주요 의존성**: `dockerode`, `mqtt`, `systeminformation`, `node-cron`, `better-sqlite3`, `winston`, `axios`
+**엔드포인트**: `FLEET_API_URL=https://fleet-api.vexplor.com`, MQTT `mqtt://211.115.91.170:31883`
+**관리 대상**: `MANAGED_CONTAINERS=data-collector,kafka` 등 (env로 주입)
+
+**역할 명확화** (⚠️ 전 담당자 발언 보정): Fleet Agent는 **원격 제어/상태 보고/오프라인 큐** 담당. **Harbor 폴링/이미지 교체는 Watchtower가 수행**하며 Fleet Agent와 무관.
+
+### 1.5 Kafka → 중앙 MQTT 포워더 (Stateless Multi-Tenant)
+
+**엔트리**: `python -u /app/forwarder.py`
+**토픽 규칙**:
+- 데이터: `dt/v1/data/{company_id}/{edge_id}`
+- 하트비트: `dt/v1/status/{company_id}/{edge_id}`
+- QoS 1, MQTTv5
+- 배치: `BATCH_SIZE=50` 또는 `BATCH_TIMEOUT_MS=3000`
+
+**설계 포인트**:
+- **Stateless**: 메시지 페이로드의 `edge_id`로 토픽 동적 라우팅 → 하나의 포워더가 다수 Edge 처리 가능
+- **Config API** 지원 (선택): `CONFIG_API_URL`이 있으면 CCM/DT Config API에서 `central_mqtt.{host,port,username,password}` 덮어씀
+- `edge_stats`로 edge_id별 forwarded/failed/first_seen/last_seen 통계 추적
+
+**Edge → 중앙 최종 MQTT 페이로드**:
+```json
+{
+  "timestamp": "2026-04-11 11:20:14.922601",
+  "edge_id": "aff81fbf-9b4c-43e0-9395-566bf47c3f9c",
+  "device_id": "75570e41-821c-4813-a212-1131fc6fb538",
+  "tags": { "태그명1": value, "태그명2": value },
+  "priority": 2,
+  "company_id": "spifox",
+  "forwarded_at": "..."
+}
+```
+(실 Kafka 메시지엔 `plc_state`, `error_message` 같은 부가 필드 존재)
+
+### 1.6 Watchtower 자동 배포
+
+- 컨테이너가 5분(`--interval 300`)마다 Harbor 폴링
+- `WATCHTOWER_LABEL_ENABLE=true` — 라벨 `com.centurylinklabs.watchtower.enable=true`가 붙은 컨테이너만 교체
+- `WATCHTOWER_CLEANUP=true` — 구 이미지 자동 삭제
+- `~/.docker/config.json` 마운트 → Harbor 인증 사용
+
+**라벨 정책**:
+- ON (자동 업데이트): `data-collector`, `data-collector-alpet`, `fleet-agent`, `kafka-to-central-mqtt`, `kafka-to-timescale`
+- OFF (보수적): `kafka`, `timescaledb`, `watchtower` 자신
+
+---
+
+## 2. IDC 중앙 서버 — 현재 구성
+
+### 2.1 전체 구성
+- **OS**: Ubuntu, Linux 6.8.0-101-generic
+- **오케스트레이션**: **Kubernetes v1.28.0 single-node** (control-plane = `waceserver01`, flannel CNI)
+- **네임스페이스**: `digital-twin`, `fleet`, `ingress-nginx`, `logic-studio`, `wace-business-management`
+- **이미지 레지스트리**: `192.168.1.100:5001/digital-twin/*` (내부 Harbor 프록시)
+
+### 2.2 `digital-twin` 네임스페이스 핵심 파드
+
+| Pod | 역할 |
+|---|---|
+| `digital-twin-mqtt-*` | **EMQX 브로커** (Edge에서 들어오는 원격 MQTT) |
+| `digital-twin-timescale-0` | **TimescaleDB** (`edge_telemetry` DB, 시계열 적재) |
+| `digital-twin-web-backend` | **MQTT 구독 + TimescaleDB 적재 + API 서버** (Node.js, Express) |
+| `digital-twin-web-frontend` | 웹 UI (2 replicas) |
+| `digital-twin-web-postgres-0` | 메타데이터 PostgreSQL |
+| `digital-twin-web-redis` | 세션/캐시 |
+| `basyx-*` | Eclipse BaSyx AAS 스택 (aas-discovery/env/registry, submodel-registry, cd-repository, web-ui, mongodb) |
+| `unity-webgl-server` | Unity 3D 뷰어 |
+| `vexspace-postgres-0` | Vex Space 전용 Postgres |
+
+### 2.3 NodePort 외부 노출 (211.115.91.170:*)
+
+| 서비스 | NodePort | 내부 포트 | 용도 |
+|---|---|---|---|
+| `digital-twin-mqtt-external` | **31883** | 1883 (MQTT) | **Edge → 중앙 MQTT 인입** |
+| `digital-twin-mqtt-external` | 31084 | 8083 (WS) | MQTT WebSocket |
+| `digital-twin-mqtt-external` | 31183 | 18083 | EMQX Dashboard |
+| `digital-twin-timescale-external` | **30543** | 5432 | **TimescaleDB 직접 조회** (파이프라인이 붙는 곳) |
+| `digital-twin-web-postgres-external` | 30533 | 5432 | 메타 Postgres |
+| `vexspace-postgres-external` | 31141 | 5432 | Vex Space DB |
+| `fleet-emqx` | 31884 | 1883 | Fleet 네임스페이스 별도 MQTT |
+| `fleet-postgres` | 31985 | 5432 | Fleet 메타 DB |
+| `ingress-nginx-controller` | 31878/30361/31591 | 80/443/1884 | 공용 ingress (1884는 MQTT over ingress) |
+
+> 프론트엔드의 **"데이터 소스 - PLC_탑씰"**(`211.115.91.170:30543 / edge_telemetry / telemetry_user`)이 바로 `digital-twin-timescale-external`입니다.
+
+### 2.4 MQTT → TimescaleDB 적재 로직 (핵심, 이식 대상)
+
+**위치**: `digital-twin-web-backend` 컨테이너 내 `src/services/ingestion/mqtt-ingestion.service.js`
+**언어/스택**: Node.js, `mqtt` 5.14, `pg` 8.17, `sequelize` 6.35 (단, ingestion은 생 `pg` Pool 사용)
+
+**EMQX 접속**:
+```
+MQTT_BROKER_URL=mqtt://digital-twin-mqtt:1883
+MQTT_INGESTION_USER=ingestion
+MQTT_INGESTION_PASSWORD=ingestion_secret     # ⚠️ 외부용은 ingestion_secret_prod (엣지 .env 기준)
+```
+
+**TimescaleDB 접속** (envVar):
+```
+TIMESCALE_HOST=digital-twin-timescale
+TIMESCALE_PORT=5432
+TIMESCALE_DB=edge_telemetry
+TIMESCALE_USER=telemetry_user
+TIMESCALE_PASSWORD=***MASKED***
+```
+
+**구독 패턴 (공유구독 — 수평 확장 가능)**:
+```
+$share/ingestion-group/dt/v1/data/+/+
+$share/ingestion-group/dt/v1/status/+/+
+```
+- `$share/<group>/...` EMQX 공유구독으로 여러 백엔드 replica 간 메시지 분배
+- `+/+` 와일드카드로 `{company_id}/{edge_id}` 모두 수신 (ACL 이슈로 `#` 대신 `+/+` 사용)
+
+**처리 흐름 (`handleTelemetryData`)**:
+1. 토픽 파싱 → `[company_id, edge_id]`
+2. JSON 파싱
+3. `item.tags` 딕셔너리면 각 태그마다 row 1건 생성:
+   ```
+   time, company_id, edge_id, tag_name, value(DOUBLE), quality, metadata(JSON)
+   ```
+4. 단일 태그 형식(`tag_name/value`)도 지원
+5. **buffer**에 쌓고 `BATCH_SIZE=1000` 또는 `FLUSH_INTERVAL=5s` 도달 시 `batchInsert('edge_telemetry', rows, cols)`
+6. Status(하트비트)는 `edge_status` 테이블에 적재 (`status, ip_address, firmware_version, metadata`)
+
+**신뢰성 기능**:
+- **Circuit Breaker**: 연속 실패 5회(`CIRCUIT_BREAKER_MAX_FAILURES=5`) 시 OPEN, 60초 후 HALF_OPEN 회복
+- **Exponential backoff 재연결** (1s → 60s)
+- **버퍼 오버플로우 방지**: `MAX_BUFFER_SIZE=100,000` 초과 시 오래된 80%부터 drop
+- **재시도 큐**: 실패 배치 최대 5,000건 재주입 (`MAX_RETRY_BUFFER_SIZE=10,000`)
+- **stats 노출**: `messagesReceived/telemetryInserted/statusInserted/errors/droppedMessages/circuitBreakerTrips`
+
+**설비 상태 동기화 (`handleEquipmentDataReceived`)**:
+- 메시지 내 `device_id`별로 원본 값(문자열 포함) 보존
+- 별도 서비스 `equipment-status-sync.service.js`가 개별 설비 UUID로 조회해 마지막 수신 시각/값 갱신 (Heartbeat도 포함)
+
+### 2.5 TimescaleDB 스키마 (추정 + 기존 코드 근거)
+
+`timescale.config.js`의 `batchInsert` 호출 컬럼과 과거 `kafka_to_timescale.py` INSERT를 조합하면 다음 형태:
+
+**`edge_telemetry`** (hypertable 가능성, time 기준):
+| 컬럼 | 타입 | 설명 |
+|---|---|---|
+| `time` | TIMESTAMPTZ | 수집 시각 |
+| `company_id` | TEXT/UUID | 고객사 ID |
+| `edge_id` | TEXT | 엣지 장치 ID |
+| `tag_name` | TEXT | 태그명 |
+| `value` | DOUBLE PRECISION | 수치값 (비수치는 NULL) |
+| `quality` | TEXT | `good` 기본 |
+| `metadata` | JSONB | `{device_id, priority, forwarded_at, ...}` |
+
+**`edge_status`**:
+| 컬럼 | 타입 |
+|---|---|
+| `time`, `company_id`, `edge_id` | 공통 |
+| `status` | TEXT (`online` 기본) |
+| `ip_address`, `firmware_version` | TEXT |
+| `metadata` | JSONB |
+
+> 실제 `\d+` 확인은 `digital-twin-timescale-0` 파드의 psql 비밀번호가 로컬 환경에서 필요 (envVar `TIMESCALE_PASSWORD`) — 다음 접속 시 실 스키마/인덱스/리텐션 정책/연속집계(continuous aggregate) 확인 필요.
+
+---
+
+## 3. 전체 데이터 흐름
+
+```
+[현장 PLC/장비 — 스피폭스 공장]
+  │ (XGT / Modbus / OPC UA / S7 / MQTT / MSSQL / CAS)
+  ▼
+[엣지 서버: data-collector 컨테이너]
+  · bootstrap (MAC→UUID)
+  · config sync (5분마다 collectormanager.vexplor.com)
+  · 프로토콜별 Collector → processors(filter/aggregate/convert) → publish
+  ▼
+[로컬 Kafka — edge-raw-data 토픽] ◀─── RetryQueue (실패 재시도, 최대 10만건)
+  ▼
+[kafka-to-central-mqtt 포워더]
+  · batch 50건 / 3초
+  · 토픽 동적 라우팅: dt/v1/data/{company_id}/{edge_id}
+  · QoS 1, MQTTv5
+  ▼ (인터넷 경유)
+═══════════════════════════════════════════════════════════════
+[IDC 중앙: 211.115.91.170 K8s]
+  ▼
+[EMQX (digital-twin-mqtt, NodePort 31883)]
+  · user=ingestion / pass=ingestion_secret_prod
+  ▼ (공유구독 $share/ingestion-group/dt/v1/+/+/+)
+[digital-twin-web-backend: mqtt-ingestion.service.js]
+  · buffer 1000건 / 5초 flush
+  · Circuit Breaker, Exponential backoff, 버퍼오버플로 방지
+  · device_id별 → equipment-status-sync.service
+  ▼ pg.batchInsert (ON CONFLICT DO NOTHING)
+[TimescaleDB: edge_telemetry DB]
+  · edge_telemetry (시계열)
+  · edge_status (하트비트)
+  ▲ NodePort 30543
+  │
+[Pipeline Frontend — 데이터 소스 "PLC_탑씰"] ← 현재 조회용 read 연결
+
+[Fleet 관리 루프]
+  fleet-agent(엣지) ──MQTT/HTTPS── fleet-api.vexplor.com ── fleet-emqx(IDC)
+       │
+       └─ dockerode → 엣지 컨테이너 start/stop/restart
+
+[자동 배포 루프]
+  Harbor(harbor.wace.me) ◀──push── 엣지 코드 CI
+       ▲
+       │ 5분 폴링 (Watchtower, label=enable)
+  Watchtower(엣지) ── docker pull & recreate ──▶ 대상 컨테이너 교체
+```
+
+---
+
+## 4. Pipeline 애플리케이션에 이식해야 할 기능 (작업 체크리스트)
+
+### 4.1 백엔드 (`backend-node`)
+
+- [ ] **`/api/datasource/timescale`** — TimescaleDB 커넥션 풀 (`pg`) 추가
+  - envVar: `TIMESCALE_HOST/PORT/DB/USER/PASSWORD` (기본 `211.115.91.170:30543 / edge_telemetry / telemetry_user`)
+  - `timescale.config.js`의 `batchInsert(table, rows, columns)` 패턴 그대로 포팅 (ON CONFLICT DO NOTHING)
+- [ ] **`services/ingestion/mqtt-ingestion.service`** — EMQX 공유구독 + 버퍼 + Circuit Breaker
+  - 토픽: `$share/<groupId>/dt/v1/data/+/+`, `dt/v1/status/+/+`
+  - envVar: `MQTT_BROKER_URL`, `MQTT_INGESTION_USER/PASSWORD`, `INGESTION_BATCH_SIZE=1000`, `INGESTION_FLUSH_INTERVAL=5000`, `INGESTION_MAX_BUFFER_SIZE=100000`, `CIRCUIT_BREAKER_MAX_FAILURES=5`, `CIRCUIT_BREAKER_RESET_MS=60000`
+  - `edge_telemetry` / `edge_status` 2개 테이블 적재 분기
+- [ ] **`services/forwarder/kafka-to-mqtt.service`** — (엣지 수집을 파이프라인이 직접 도맡을 경우) 기존 Python `kafka_to_central_mqtt.py`를 Node로 포팅
+- [ ] **`services/collectors/*`** — 프로토콜별 수집기 (XGT/Modbus/OPC UA/S7/MQTT/SQL/CAS) Node 이식
+  - 라이브러리 후보: `modbus-serial`, `node-opcua`, `nodes7`, `mqtt`, `mssql/mysql2/pg`, `ls-electric-xgt`(자체 구현 필요)
+- [ ] **`services/bootstrap/provisioning`** — 엣지의 `bootstrap/aas_client.py` + `bootstrapper.py` 역할
+  - `POST /api/edge/provision`으로 `{mac_address, company_id}` 받아 UUID/access_token 발급
+  - `GET /api/edge/config?edge_id=...`로 수집 태그/주기 Config 반환 (기존 `config_syncer.py` 호환)
+- [ ] **`services/equipment-status-sync`** — `device_id`별 마지막 수신시각/값 갱신
+  - 기존 프로젝트의 [backend-node/src/services/batchSchedulerService.ts](../backend-node/src/services/batchSchedulerService.ts)와 통합 고려
+- [ ] **`services/fleet-agent-bridge`** — Fleet API 소비자
+  - 엣지에서 올라오는 heartbeat/metrics를 UI에 노출
+  - 파이프라인 자체를 Fleet 피관리 대상으로도 등록 가능하게 (원격 재시작 허용)
+
+### 4.2 프론트엔드 (`frontend`)
+
+- [ ] 데이터 소스 관리 화면([frontend/app/(main)/admin/automaticMng/batchmngList/](../frontend/app/(main)/admin/automaticMng/batchmngList/))에 **TimescaleDB 타입** 추가 (현재는 MariaDB/PostgreSQL만)
+- [ ] 엣지 디바이스 목록(Fleet 연동) 화면 — DEVICE_ID/COMPANY_ID/last_seen/image_version 노출
+- [ ] Ingestion 실시간 통계 대시보드 — `messagesReceived/telemetryInserted/droppedMessages/circuitBreakerTrips`
+- [ ] 태그별 시계열 조회 — `edge_telemetry` 쿼리 (time_bucket, continuous aggregate 활용)
+
+### 4.3 CI/CD / 배포
+
+- [ ] **Harbor 푸시 파이프라인** — 엣지 컴포넌트(`data-collector`, `fleet-agent`, `kafka-to-central-mqtt`) 이미지 빌드/푸시 단계를 Jenkinsfile에 통합
+- [ ] **Watchtower 라벨 정책 유지** — 새 컨테이너는 반드시 `com.centurylinklabs.watchtower.enable=true` 라벨을 명시적으로 붙이거나 떼기 (불투명한 자동 롤아웃 방지)
+- [ ] **릴리스 게이트** — `:latest` 즉시 롤아웃을 피할 필요가 있으면 `:stable`/`:canary` 태그 도입 검토
+
+### 4.4 보안/비밀 관리
+
+- [ ] TimescaleDB 비밀번호, MQTT `ingestion` 계정, Harbor 자격, Fleet API 토큰은 **K8s Secret / `.env` 중 한 곳에서만 관리**하고 소스 커밋 금지
+- [ ] 현재 IDC `digital-twin-web-backend` Deployment에 **평문으로 `TIMESCALE_PASSWORD` 노출** 중 → 파이프라인 이식 시 `secretKeyRef`로 전환 권장
+
+---
+
+## 5. 외부 엔드포인트 레퍼런스
+
+| 대상 | 주소 | 용도 |
+|---|---|---|
+| VEX Flow (프로비저닝/Config) | `https://collectormanager.vexplor.com` | data-collector `EDGE_SERVER_URL` |
+| Fleet Manager API | `https://fleet-api.vexplor.com` | fleet-agent 원격관리 |
+| 중앙 MQTT (EMQX) | `211.115.91.170:31883` → svc `digital-twin-mqtt` | 엣지 → 중앙 데이터 인입 |
+| 중앙 TimescaleDB | `211.115.91.170:30543` → svc `digital-twin-timescale` | 시계열 조회/적재 |
+| Harbor 레지스트리 | `harbor.wace.me` | 모든 엣지 이미지 소스 |
+| 내부 Harbor 프록시(IDC) | `192.168.1.100:5001` | K8s 이미지 풀 경로 |
+
+---
+
+## 6. 추후 확인 필요 사항 (다음 접속 시)
+
+1. **TimescaleDB 실제 스키마** — `\d+ edge_telemetry`, `\d+ edge_status`, hypertable 여부, continuous aggregate, retention policy
+2. **`equipment-status-sync.service.js` 전체 소스** — 개별 설비 매칭 로직(equipmentId vs edgeDeviceId fallback)
+3. **Fleet Manager API 엔드포인트 계약** — `device-supervisor` 측 `mqtt.js`/`heartbeat.js`의 호출 패턴
+4. **EMQX ACL 설정** — `ingestion` 계정이 어떤 토픽에 write/read 권한 갖는지 (로그에서 `#` 구독은 거부 확인됨)
+5. **Harbor repository 목록** — `vexplor_fleet/*`, `digital-twin/*` 태깅 규약
+6. **Watchtower 라벨 전수 목록** — 각 엣지별로 어떤 컨테이너가 자동배포 대상인지 확정
+7. **백엔드 `run-migration` init container** — TimescaleDB 마이그레이션 스크립트(`/app/migrations` 또는 `/app/scripts`) 확인하면 정확한 스키마 확보 가능
+
+---
+
+## 7. 관련 기존 문서
+
+- [FLEET_EDGE_INTEGRATION.md](FLEET_EDGE_INTEGRATION.md)
+- [FLEET_HOOK_INTEGRATION.md](FLEET_HOOK_INTEGRATION.md)
+- [../customer-snapshot.md](../customer-snapshot.md)

docs/FLEET_COMPLETE.md

@@ -0,0 +1,209 @@
+# Fleet Management - 전체 통합 문서
+
+vexplor_fleet의 모든 기능이 Pipeline으로 통합되었습니다.
+
+## 구조
+
+```
+Pipeline (단일 배포)
+├─ 백엔드 (Node.js/Express)
+│   ├─ Fleet API (/api/fleet/*)
+│   ├─ 내장 MQTT 브로커 (aedes, port 1883)
+│   ├─ 서비스 레이어
+│   │   ├─ fleetDeviceService        - 디바이스 등록/관리
+│   │   ├─ fleetCommandService       - 커맨드 실행 (9종)
+│   │   ├─ fleetReleaseService       - 릴리즈 관리
+│   │   ├─ fleetDeploymentService    - 배포 오케스트레이션 (카나리/롤링)
+│   │   ├─ fleetHarborService        - Harbor Registry 조회
+│   │   ├─ fleetTagTemplateService   - 태그 템플릿 + 일괄 적용
+│   │   ├─ fleetAlertRuleService     - 알림 규칙 CRUD
+│   │   ├─ fleetProvisionService     - DPS 프로비저닝
+│   │   ├─ fleetV1MappingService     - 레거시 PLC 매핑
+│   │   ├─ fleetPlcStatusService     - PLC 연결 실시간 상태
+│   │   ├─ fleetAuditService         - 감사 로그
+│   │   ├─ fleetMetricsService       - Prometheus 메트릭
+│   │   ├─ fleetScriptService        - Python Hook 스크립트
+│   │   ├─ fleetEdgeConfigService    - 엣지 설정 제공
+│   │   └─ fleetDataService          - 실시간 수집 데이터
+│   └─ MQTT 핸들러
+│       ├─ vexplor/devices/+/status     → 디바이스 heartbeat
+│       ├─ vexplor/devices/+/metrics    → 메트릭
+│       ├─ vexplor/devices/+/responses  → 커맨드 응답
+│       ├─ vexplor/devices/+/data       → 태그 데이터
+│       └─ vexplor/devices/+/plc-status → PLC 연결 상태
+│
+└─ 프론트엔드 (Next.js, 시스템 관리 메뉴)
+    ├─ 엣지 디바이스     (/admin/fleet/devices)
+    ├─ Fleet 커맨드     (/admin/fleet/commands)
+    ├─ Fleet 알림       (/admin/fleet/alerts)
+    ├─ 실시간 수집      (/admin/fleet/data)
+    ├─ Python Hook     (/admin/fleet/scripts)
+    ├─ 배포 관리        (/admin/fleet/deployments)
+    ├─ 릴리즈 관리      (/admin/fleet/releases)
+    ├─ 알림 규칙        (/admin/fleet/rules)
+    └─ 감사 로그        (/admin/fleet/audit)
+```
+
+## DB 스키마 (총 18개 Fleet 테이블)
+
+| 테이블 | 용도 |
+|---|---|
+| fleet_devices | 엣지 디바이스 레지스트리 |
+| fleet_heartbeats | 디바이스 상태 시계열 (30초마다) |
+| fleet_commands / command_types | 9종 원격 커맨드 |
+| fleet_releases | 릴리즈 버전 관리 |
+| fleet_deployments / deployment_status | 배포 작업 + 디바이스별 상태 |
+| fleet_alert_rules / alerts | 알림 규칙 + 발생 기록 |
+| fleet_edge_raw_data | 실시간 수집 데이터 (시계열) |
+| fleet_edge_scripts / script_versions / hook_types | Python Hook (5종, 버전 관리) |
+| fleet_plc_connections | PLC 연결 실시간 상태 |
+| fleet_tag_templates | 회사/장비별 태그 템플릿 |
+| fleet_audit_logs | 전체 이벤트 감사 |
+| fleet_users | Fleet 운영자 (SSO) |
+| fleet_v1_plc_mapping | 레거시 v1 PLC 태그 매핑 |
+
+## API 엔드포인트 (60+)
+
+### 공개 (인증 없음)
+```
+POST /api/fleet/provision              - DPS 자동 등록
+GET  /api/fleet/edge/:id/config        - 엣지 설정 (ETag 캐싱)
+GET  /api/fleet/v1/edges/:id/config    - 호환 alias
+```
+
+### 디바이스 (12개)
+```
+GET    /api/fleet/devices
+POST   /api/fleet/devices/register
+GET    /api/fleet/devices/:id
+PATCH  /api/fleet/devices/:id
+DELETE /api/fleet/devices/:id
+GET    /api/fleet/devices/:id/metrics
+GET    /api/fleet/devices/:id/latest-values
+GET    /api/fleet/devices/:id/tags/:tag/timeseries
+GET    /api/fleet/data/stats
+GET    /api/fleet/provision/pre-registered
+POST   /api/fleet/provision/pre-register
+GET    /api/fleet/stats
+```
+
+### 커맨드 (4개)
+```
+GET  /api/fleet/commands
+GET  /api/fleet/commands/types
+POST /api/fleet/commands
+```
+
+### Python Hook (10개)
+```
+GET    /api/fleet/scripts/hook-types
+GET    /api/fleet/scripts
+GET    /api/fleet/scripts/:id
+POST   /api/fleet/scripts
+PUT    /api/fleet/scripts/:id
+DELETE /api/fleet/scripts/:id
+POST   /api/fleet/scripts/dry-run
+GET    /api/fleet/scripts/:id/versions
+GET    /api/fleet/scripts/:id/versions/:v
+POST   /api/fleet/scripts/:id/rollback/:v
+```
+
+### 릴리즈 (6개)
+```
+GET    /api/fleet/releases
+GET    /api/fleet/releases/:id
+POST   /api/fleet/releases
+PUT    /api/fleet/releases/:id
+DELETE /api/fleet/releases/:id
+POST   /api/fleet/releases/:id/transition
+```
+
+### 배포 (8개)
+```
+GET  /api/fleet/deployments
+GET  /api/fleet/deployments/:id
+GET  /api/fleet/deployments/:id/status
+POST /api/fleet/deployments
+POST /api/fleet/deployments/:id/start
+POST /api/fleet/deployments/:id/cancel
+POST /api/fleet/deployments/:id/rollback
+```
+
+### Harbor (4개)
+```
+GET /api/fleet/harbor/projects
+GET /api/fleet/harbor/projects/:project/repos
+GET /api/fleet/harbor/projects/:project/repos/:repo/tags
+GET /api/fleet/harbor/ping
+```
+
+### 태그 템플릿 (6개)
+```
+GET    /api/fleet/tag-templates
+GET    /api/fleet/tag-templates/:id
+POST   /api/fleet/tag-templates
+PUT    /api/fleet/tag-templates/:id
+DELETE /api/fleet/tag-templates/:id
+POST   /api/fleet/tag-templates/:id/apply/:connectionId
+```
+
+### 알림 (7개)
+```
+GET    /api/fleet/alerts
+POST   /api/fleet/alerts/:id/ack
+POST   /api/fleet/alerts/:id/resolve
+GET    /api/fleet/alert-rules
+POST   /api/fleet/alert-rules
+PUT    /api/fleet/alert-rules/:id
+DELETE /api/fleet/alert-rules/:id
+POST   /api/fleet/alert-rules/:id/toggle
+```
+
+### V1 PLC 매핑 (4개)
+```
+GET    /api/fleet/v1-mappings
+POST   /api/fleet/v1-mappings
+PUT    /api/fleet/v1-mappings/:id
+DELETE /api/fleet/v1-mappings/:id
+```
+
+### PLC 상태, Audit, Metrics
+```
+GET /api/fleet/plc-status
+GET /api/fleet/plc-status/summary
+GET /api/fleet/audit-logs
+GET /api/fleet/audit-logs/stats
+GET /api/fleet/prometheus      - Prometheus text format
+```
+
+## Device Supervisor 포팅 (엣지 에이전트)
+
+Python Data Collector는 **그대로 유지**하고, 추가로 Node.js Device Supervisor를 엣지에서 돌릴 때는 기존 `vexplor_fleet/device-supervisor/src/` 코드를 그대로 사용합니다. Pipeline 중앙이 MQTT 브로커 역할을 하므로 변경할 건 환경변수만:
+
+```bash
+# device-supervisor .env
+FLEET_API_URL=http://pipeline.wace.me:8080/api/fleet
+MQTT_BROKER_URL=mqtt://pipeline.wace.me:1883
+DEVICE_ID=edge-001
+COMPANY_CODE=spifox
+HEARTBEAT_INTERVAL=30
+```
+
+## 환경변수
+
+| 이름 | 기본값 | 설명 |
+|---|---|---|
+| MQTT_PORT | 1883 | 내장 MQTT TCP |
+| MQTT_WS_PORT | 8083 | MQTT WebSocket |
+| HARBOR_URL | https://harbor.wace.me | Harbor Registry |
+| HARBOR_USER | - | Harbor 사용자 |
+| HARBOR_PASSWORD | - | Harbor 비밀번호 |
+| FLEET_API_URL | http://localhost:8080/api/fleet | Provisioning 응답용 |
+| FLEET_MQTT_BROKER | mqtt://localhost:1883 | Provisioning 응답용 |
+
+## 다음 단계 (선택)
+
+- Grafana 임베드 (Metrics 탭)
+- 프로비저닝 토큰 JWT 전환
+- 배포 롤아웃 진행률 실시간 WebSocket
+- Python 실행 RestrictedPython 적용 (보안 강화)

docs/FLEET_EDGE_INTEGRATION.md

@@ -0,0 +1,181 @@
+# Fleet × Edge Data Collector 연동 가이드
+
+로컬 Pipeline과 엣지(공장) Python Data Collector를 연동하는 방법입니다.
+
+## 연동 방식
+
+```
+[Python Data Collector]           [Pipeline (로컬)]
+  ▲                                 ▲
+  │ 1. GET /api/fleet/v1/edges/     │
+  │      {edgeId}/config            │
+  │                                 │
+  │                                 │
+  │ 2. PLC 수집 수행                │
+  │                                 │
+  │ 3. vexplor/devices/{edgeId}/    │
+  │      data 로 MQTT publish       │
+  │      vexplor/devices/{edgeId}/  │
+  └──── status (heartbeat) ────────▶│
+                                    │
+                                    ▼
+                               fleet_edge_raw_data
+                               fleet_heartbeats
+```
+
+## 엣지 설정 (.env)
+
+기존 엣지 `/home/wace/data-collector/.env` 수정:
+
+```bash
+# Pipeline 서버 URL (Fleet API + MQTT)
+EDGE_SERVER_URL=http://<pipeline-host>:8080
+MQTT_BROKER_URL=mqtt://<pipeline-host>:1883
+
+# 기존 유지
+DEVICE_ID=spifox-001
+COMPANY_CODE=spifox
+EDGE_CONFIG_SOURCE=api   # 'aas' 대신 'api' 선택 시 Pipeline Fleet API 호출
+LOG_LEVEL=INFO
+
+# Kafka는 로컬에서 불필요 (Pipeline 내장 MQTT 사용)
+# KAFKA_BROKERS= (비워두기)
+```
+
+## Pipeline API 엔드포인트
+
+Python Data Collector가 호출하는 엔드포인트:
+
+| 메서드 | 경로 | 용도 |
+|---|---|---|
+| `GET` | `/api/fleet/v1/edges/{edgeId}/config` | 수집 설정 조회 (ETag 캐싱) |
+| `GET` | `/api/fleet/edge/{edgeId}/config` | 위와 동일 (alias) |
+
+응답 형식 (Python `EdgeConfig` 모델과 호환):
+
+```json
+{
+  "version": "2026-04-17T07:25:26.766Z",
+  "edge_id": "edge-spifox-001",
+  "edge_name": "스피폭스 엣지 #1",
+  "devices": [
+    {
+      "id": "1",
+      "name": "CASE프레스_PLC_01",
+      "protocol": "plc_ethernet",
+      "connection": {
+        "host": "192.168.1.10",
+        "port": 2004,
+        "unit_id": 1
+      },
+      "interval_ms": 1000,
+      "enabled": true,
+      "tags": [
+        {
+          "name": "temperature",
+          "address": "40001",
+          "data_type": "UINT16",
+          "byte_order": "BIG_ENDIAN",
+          "scale": 0.1,
+          "offset": 0,
+          "unit": "°C"
+        }
+      ]
+    }
+  ],
+  "aggregation_interval_sec": 60,
+  "local_retention_days": 7
+}
+```
+
+## MQTT 토픽 규칙
+
+Python이 발행하는 토픽:
+
+| 토픽 | 페이로드 | 주기 |
+|---|---|---|
+| `vexplor/devices/{edgeId}/status` | heartbeat (CPU/메모리/디스크) | 30초 |
+| `vexplor/devices/{edgeId}/data` | 태그 값 (아래 참조) | interval_ms |
+| `vexplor/devices/{edgeId}/responses` | 커맨드 응답 | 요청 시 |
+
+### 데이터 페이로드 예시
+
+```json
+{
+  "timestamp": "2026-04-17T08:00:00.123Z",
+  "equipment_id": 4,
+  "connection_id": 1,
+  "tags": {
+    "temperature": 25.4,
+    "pressure": 11.2,
+    "status": true,
+    "mode": "AUTO"
+  }
+}
+```
+
+Pipeline은 이 데이터를 `fleet_edge_raw_data` 테이블에 자동 적재합니다.
+
+## 로컬 테스트
+
+Pipeline이 로컬에 떠있는 상태에서 테스트 엣지 시뮬레이터:
+
+```bash
+# MQTT heartbeat 발송 (자동 등록)
+docker exec pipeline-backend node -e "
+const mqtt = require('mqtt');
+const c = mqtt.connect('mqtt://127.0.0.1:1883');
+c.on('connect', () => {
+  c.publish('vexplor/devices/edge-test-001/status', JSON.stringify({
+    cpu_percent: 25, memory_percent: 45, disk_percent: 60,
+    ip_address: '192.168.1.100', status: 'online'
+  }), { qos: 1 }, () => c.end(true));
+});
+"
+
+# 설정 조회
+curl http://localhost:8080/api/fleet/edge/edge-test-001/config
+
+# 태그 데이터 발송
+docker exec pipeline-backend node -e "
+const mqtt = require('mqtt');
+const c = mqtt.connect('mqtt://127.0.0.1:1883');
+c.on('connect', () => {
+  c.publish('vexplor/devices/edge-test-001/data', JSON.stringify({
+    timestamp: new Date().toISOString(),
+    equipment_id: 4,
+    tags: { temperature: 25.5, pressure: 11.2 }
+  }), { qos: 1 }, () => c.end(true));
+});
+"
+```
+
+## 포트 정리
+
+로컬 Pipeline이 노출하는 포트:
+
+| 포트 | 용도 |
+|---|---|
+| `8080` | REST API (Fleet + Pipeline) |
+| `1883` | MQTT TCP 브로커 (내장 aedes) |
+| `8083` | MQTT WebSocket (브라우저 클라이언트) |
+| `9771` | 프론트엔드 |
+
+## 흐름 요약
+
+1. **엣지 부팅**: Python이 Pipeline에 heartbeat 발행 → `fleet_devices`에 자동 등록
+2. **설정 조회**: Python이 `/api/fleet/v1/edges/{id}/config` 호출 → 현재 장비/태그 설정 받음
+3. **PLC 수집**: 설정된 대로 Modbus/OPC UA/S7 등으로 주기 수집
+4. **MQTT 발행**: `vexplor/devices/{id}/data` 로 실시간 값 발행
+5. **Pipeline 저장**: MQTT 구독 → `fleet_edge_raw_data` 적재
+6. **대시보드 표시**: `/admin/fleet/data` 에서 실시간 차트 + 최신값 조회
+
+## 설정 변경 시 반영
+
+사용자가 **웹에서 태그 설정을 변경**하면:
+- `pipeline_tag_mappings` UPDATE
+- Python이 다음 config sync 주기(기본 30초) 시 변경 감지
+- `version` (ETag) 기반이라 변경 없으면 304 응답 (트래픽 절약)
+- Python이 자동으로 새 설정으로 수집 재시작
+
+**Python 재시작 불필요** — 설정은 런타임에 동적 반영됩니다.

docs/FLEET_HOOK_INTEGRATION.md

@@ -0,0 +1,327 @@
+# Fleet Hook - 웹에서 Python 로직 편집 가이드
+
+엣지 Data Collector의 동작을 웹에서 Python 스크립트로 커스터마이징하는 기능입니다.
+
+## 개념
+
+```
+┌─ Pipeline 웹 UI ─────────────┐
+│  사용자가 Python 함수 편집   │
+│  (Monaco 에디터)             │
+│         ↓                    │
+│  [테스트] 버튼으로 미리 검증 │
+│         ↓                    │
+│  [저장] → fleet_edge_scripts │
+└──────────────┬───────────────┘
+               │
+               │ /api/fleet/v1/edges/{id}/config
+               │ (ETag 캐싱)
+               ▼
+┌─ 엣지 Data Collector (Python) ┐
+│  scripts = config["scripts"]  │
+│  for script in scripts:       │
+│    load_hook(script)          │
+│                               │
+│  수집 사이클마다:             │
+│  ├ raw_value = read_plc()     │
+│  ├ value = transform(...)     │  ← Hook 1
+│  ├ tags.update(derived(...))  │  ← Hook 2
+│  ├ if not filter_data(...):   │  ← Hook 3
+│  │     skip                   │
+│  ├ alarm_info = alarm(...)    │  ← Hook 4
+│  ├ payload = pre_send(...)    │  ← Hook 5
+│  └ publish_mqtt(payload)      │
+└───────────────────────────────┘
+```
+
+## 5가지 Hook 종류
+
+| Hook | 시점 | 입력 | 출력 | 용도 |
+|---|---|---|---|---|
+| **transform** | 원시값 변환 | tag_name, raw_value, context | 변환된 값 | 센서 스케일링, 단위 변환 |
+| **derived_tags** | 파생 태그 계산 | tags 딕셔너리, context | 새 태그 딕셔너리 | 여러 태그 조합 (전력 = V×I) |
+| **filter** | 발행 여부 판단 | tags, context | bool | 조건부 수집 (가동 중만) |
+| **alarm** | 알람 판정 | tag_name, value, context | dict 또는 None | 임계값 초과 알람 |
+| **pre_send** | MQTT 발행 전 | payload, context | 가공된 payload | 최종 메타데이터 추가 |
+
+## 적용 범위 (scope)
+
+- **global**: 모든 엣지에 적용
+- **equipment**: 특정 장비만 (pipeline_equipment)
+- **connection**: 특정 통신 연결만 (pipeline_device_connections)
+- **device**: 특정 엣지 디바이스만 (fleet_devices)
+
+## Python 엣지 쪽 hook loader 샘플
+
+기존 Data Collector 프로젝트(`/Users/chpark/workspace/data-collector/src/data_collector/`)에 추가할 파일:
+
+### `hooks/hook_loader.py`
+
+```python
+"""
+Hook Loader - Fleet API에서 받은 Python 스크립트를 로드/실행
+"""
+import logging
+from typing import Any, Callable, Dict, List, Optional
+import structlog
+
+logger = structlog.get_logger(__name__)
+
+# 허용된 내장 함수/모듈 (보안)
+ALLOWED_BUILTINS = {
+    'abs', 'all', 'any', 'bool', 'bytes', 'dict', 'enumerate', 'filter',
+    'float', 'int', 'len', 'list', 'map', 'max', 'min', 'print', 'range',
+    'round', 'set', 'sorted', 'str', 'sum', 'tuple', 'type', 'zip',
+    'isinstance', 'hasattr', 'getattr', 'True', 'False', 'None',
+}
+
+
+class HookRegistry:
+    """Hook 스크립트 등록 및 실행"""
+
+    # hook_type → [(script_id, priority, scope, callable, meta)]
+    hooks: Dict[str, List[Dict[str, Any]]] = {}
+
+    # 스크립트 ID → 컴파일된 함수 캐시
+    compiled: Dict[int, Dict[str, Callable]] = {}
+
+    @classmethod
+    def load_from_config(cls, scripts: List[Dict[str, Any]]) -> None:
+        """
+        Fleet API에서 받은 스크립트 목록을 로드
+        각 hook별로 priority 순으로 정렬
+        """
+        cls.hooks = {}
+        cls.compiled = {}
+
+        func_name_map = {
+            "transform": "transform",
+            "derived_tags": "derived_tags",
+            "filter": "filter_data",
+            "alarm": "alarm",
+            "pre_send": "pre_send",
+        }
+
+        for script in scripts:
+            try:
+                hook_type = script["hook_type"]
+                func_name = func_name_map.get(hook_type)
+                if not func_name:
+                    continue
+
+                # 제한된 네임스페이스에서 컴파일
+                import math
+                from datetime import datetime, date
+                allowed_globals = {
+                    "__builtins__": {k: __builtins__[k] for k in ALLOWED_BUILTINS if k in dir(__builtins__)},
+                    "math": math,
+                    "datetime": datetime,
+                    "date": date,
+                }
+                exec(script["code"], allowed_globals)
+                func = allowed_globals.get(func_name)
+                if not callable(func):
+                    logger.warning(f"함수 {func_name}가 정의되지 않음: script id={script['id']}")
+                    continue
+
+                cls.hooks.setdefault(hook_type, []).append({
+                    "script_id": script["id"],
+                    "script_name": script.get("script_name", ""),
+                    "scope": script.get("scope", "global"),
+                    "equipment_id": script.get("equipment_id"),
+                    "connection_id": script.get("connection_id"),
+                    "priority": script.get("priority", 100),
+                    "timeout_ms": script.get("timeout_ms", 1000),
+                    "func": func,
+                })
+                logger.info(f"Hook 로드: {hook_type} / script_id={script['id']} v{script.get('version', 1)}")
+            except Exception as e:
+                logger.error(f"Hook 컴파일 실패 (id={script.get('id')}): {e}")
+
+        # 우선순위 정렬
+        for hooks in cls.hooks.values():
+            hooks.sort(key=lambda h: h["priority"])
+
+    @classmethod
+    def _match_scope(cls, hook: Dict[str, Any], equipment_id: Optional[int], connection_id: Optional[int]) -> bool:
+        """스코프 매칭"""
+        scope = hook.get("scope", "global")
+        if scope == "global":
+            return True
+        if scope == "equipment" and hook.get("equipment_id") == equipment_id:
+            return True
+        if scope == "connection" and hook.get("connection_id") == connection_id:
+            return True
+        return False
+
+    @classmethod
+    def run_transform(cls, tag_name: str, raw_value: Any, context: dict) -> Any:
+        """transform hook 실행 (파이프라인 - 순차 적용)"""
+        value = raw_value
+        for hook in cls.hooks.get("transform", []):
+            if not cls._match_scope(hook, context.get("equipment_id"), context.get("connection_id")):
+                continue
+            try:
+                value = hook["func"](tag_name, value, context)
+            except Exception as e:
+                logger.warning(f"transform 실패 (script_id={hook['script_id']}): {e}")
+        return value
+
+    @classmethod
+    def run_derived_tags(cls, tags: dict, context: dict) -> dict:
+        """derived_tags hook 실행 (모든 hook 결과 병합)"""
+        result = {}
+        for hook in cls.hooks.get("derived_tags", []):
+            if not cls._match_scope(hook, context.get("equipment_id"), context.get("connection_id")):
+                continue
+            try:
+                new_tags = hook["func"](tags, context) or {}
+                if isinstance(new_tags, dict):
+                    result.update(new_tags)
+            except Exception as e:
+                logger.warning(f"derived_tags 실패: {e}")
+        return result
+
+    @classmethod
+    def run_filter(cls, tags: dict, context: dict) -> bool:
+        """filter hook 실행 (AND - 모두 True여야 발행)"""
+        for hook in cls.hooks.get("filter", []):
+            if not cls._match_scope(hook, context.get("equipment_id"), context.get("connection_id")):
+                continue
+            try:
+                if not hook["func"](tags, context):
+                    return False
+            except Exception as e:
+                logger.warning(f"filter 실패: {e}")
+        return True
+
+    @classmethod
+    def run_alarm(cls, tag_name: str, value: Any, context: dict) -> List[dict]:
+        """alarm hook 실행 (모든 알람 수집)"""
+        alarms = []
+        for hook in cls.hooks.get("alarm", []):
+            if not cls._match_scope(hook, context.get("equipment_id"), context.get("connection_id")):
+                continue
+            try:
+                alarm_info = hook["func"](tag_name, value, context)
+                if alarm_info:
+                    alarm_info["script_id"] = hook["script_id"]
+                    alarms.append(alarm_info)
+            except Exception as e:
+                logger.warning(f"alarm 실패: {e}")
+        return alarms
+
+    @classmethod
+    def run_pre_send(cls, payload: dict, context: dict) -> dict:
+        """pre_send hook 실행 (순차 적용)"""
+        result = payload
+        for hook in cls.hooks.get("pre_send", []):
+            if not cls._match_scope(hook, context.get("equipment_id"), context.get("connection_id")):
+                continue
+            try:
+                result = hook["func"](result, context) or result
+            except Exception as e:
+                logger.warning(f"pre_send 실패: {e}")
+        return result
+```
+
+### 수집 파이프라인 통합 (`collectors/manager.py`)
+
+```python
+# 수집 루프 안에서...
+from data_collector.hooks.hook_loader import HookRegistry
+
+async def collect_and_publish(self, device):
+    raw_data = await self.collector.collect()
+    context = {
+        "device_id": self.device_id,
+        "equipment_id": device.equipment_id,
+        "connection_id": device.id,
+        "company_code": self.company_code,
+    }
+
+    # 1. transform 각 태그에 적용
+    tags = {}
+    for tag_name, raw_value in raw_data.items():
+        tags[tag_name] = HookRegistry.run_transform(tag_name, raw_value, context)
+
+    # 2. derived_tags 병합
+    tags.update(HookRegistry.run_derived_tags(tags, context))
+
+    # 3. filter 체크
+    if not HookRegistry.run_filter(tags, context):
+        logger.debug("filter로 스킵")
+        return
+
+    # 4. alarm 판정
+    alarms = []
+    for tag_name, value in tags.items():
+        alarms.extend(HookRegistry.run_alarm(tag_name, value, context))
+    if alarms:
+        # 알람 발행 (MQTT vexplor/devices/{id}/alarms 등)
+        self.publish_alarms(alarms)
+
+    # 5. 최종 payload 가공
+    payload = {
+        "timestamp": datetime.now().isoformat(),
+        "equipment_id": device.equipment_id,
+        "connection_id": device.id,
+        "tags": tags,
+    }
+    payload = HookRegistry.run_pre_send(payload, context)
+
+    # 6. MQTT 발행
+    self.mqtt.publish(f"vexplor/devices/{self.device_id}/data", payload)
+```
+
+### config_syncer에 hook 로드 추가
+
+```python
+async def fetch_config(self):
+    # ... 기존 설정 조회 ...
+
+    # Hook 스크립트 로드
+    if config.get("scripts"):
+        from data_collector.hooks.hook_loader import HookRegistry
+        HookRegistry.load_from_config(config["scripts"])
+        logger.info(f"Hook 스크립트 로드: {len(config['scripts'])}개")
+```
+
+## 로컬 테스트
+
+Pipeline 웹에서:
+1. **시스템 관리 > Python Hook** 메뉴 접근
+2. **새 스크립트** → Hook 타입 선택 → 예제 코드 자동 로드
+3. 우측 Monaco 에디터에서 편집
+4. 좌측 하단 **테스트 입력 JSON** 작성 → **실행** 버튼
+5. 결과 확인 후 **저장**
+
+## API 엔드포인트
+
+| 메서드 | 경로 | 용도 |
+|---|---|---|
+| GET | `/api/fleet/scripts/hook-types` | Hook 타입 5종 + 예제 코드 |
+| GET | `/api/fleet/scripts` | 스크립트 목록 |
+| POST | `/api/fleet/scripts` | 생성 |
+| PUT | `/api/fleet/scripts/:id` | 수정 (자동 버전 증가) |
+| DELETE | `/api/fleet/scripts/:id` | 삭제 |
+| POST | `/api/fleet/scripts/dry-run` | 저장 전 테스트 실행 |
+| GET | `/api/fleet/scripts/:id/versions` | 버전 이력 |
+| POST | `/api/fleet/scripts/:id/rollback/:version` | 롤백 |
+| GET | `/api/fleet/v1/edges/:id/config` | 엣지용 전체 설정 (scripts 포함) |
+
+## 보안 사항
+
+- Python `exec()` 실행 시 제한된 네임스페이스 (ALLOWED_BUILTINS만)
+- `import` 제한 (math, datetime, json만 허용)
+- 파일 시스템 / 네트워크 접근 차단
+- 각 hook 실행 타임아웃 (기본 1초)
+- Dry-run 시 Python 서브프로세스 격리
+
+## 실시간 반영
+
+1. 웹에서 수정 → PUT API 호출
+2. DB UPDATE 트리거 → version 증가 + 이력 저장
+3. Python이 다음 config sync 주기(기본 30초) 시 새 버전 감지
+4. `HookRegistry.load_from_config()` 재실행 → 즉시 적용
+5. **Python 재시작 불필요**

frontend/app/(main)/admin/automaticMng/batchmngList/create/page.tsx

@@ -299,8 +299,12 @@ export default function BatchCreatePage() {
     null,
   );
   const [aiInputMessage, setAiInputMessage] = useState("");
-  const [aiNotifySystem, setAiNotifySystem] = useState(false);
+  const [aiNotifyMessenger, setAiNotifyMessenger] = useState(false);
+  const [aiMessengerRecipients, setAiMessengerRecipients] = useState<string[]>([]);
+  const [aiNotifyEmail, setAiNotifyEmail] = useState(false);
+  const [aiEmailAddresses, setAiEmailAddresses] = useState("");
   const [aiWebhookUrl, setAiWebhookUrl] = useState("");
+  const [companyUsers, setCompanyUsers] = useState<any[]>([]);
 
   // Step 3: Crawling state
   const [crawlConfigs, setCrawlConfigs] = useState<any[]>([]);
@@ -670,8 +674,12 @@ export default function BatchCreatePage() {
             ai_group_id: selectedAiGroupId,
             ai_input_message: aiInputMessage || undefined,
             notification: {
-              system_notice: aiNotifySystem,
+              messenger: aiNotifyMessenger,
-              webhook_url: aiWebhookUrl || undefined,
+              messenger_recipients: aiNotifyMessenger ? aiMessengerRecipients : undefined,
+              email: aiNotifyEmail && aiEmailAddresses
+                ? aiEmailAddresses.split(",").map((e) => e.trim()).filter(Boolean)
+                : undefined,
+              webhook: aiWebhookUrl || undefined,
             },
           },
         });
@@ -1532,18 +1540,87 @@ export default function BatchCreatePage() {
       {/* Notification settings */}
       <div className="space-y-4 rounded-xl border p-4">
         <h3 className="text-xs font-bold">알림 설정</h3>
-        <div className="flex items-center justify-between">
+
-          <div>
+        {/* 메신저 */}
-            <p className="text-xs font-medium">시스템 공지</p>
+        <div className="space-y-2">
-            <p className="text-[10px] text-muted-foreground">
+          <div className="flex items-center justify-between">
-              실행 결과를 시스템 공지로 전송해요
+            <div>
-            </p>
+              <p className="text-xs font-medium">메신저로 전송</p>
+              <p className="text-[10px] text-muted-foreground">
+                실행 결과를 시스템 내 메신저로 전달해요
+              </p>
+            </div>
+            <Switch
+              checked={aiNotifyMessenger}
+              onCheckedChange={async (v) => {
+                setAiNotifyMessenger(v);
+                if (v && companyUsers.length === 0) {
+                  try {
+                    const res = await fetch("/api/messenger/users", { credentials: "include" });
+                    const data = await res.json();
+                    setCompanyUsers(data.data || data || []);
+                  } catch {}
+                }
+              }}
+            />
           </div>
-          <Switch
+          {aiNotifyMessenger && (
-            checked={aiNotifySystem}
+            <div className="space-y-1.5 pl-1">
-            onCheckedChange={setAiNotifySystem}
+              <Label className="text-xs">받을 사람</Label>
-          />
+              <div className="max-h-32 overflow-y-auto rounded-lg border p-2 space-y-1">
+                {companyUsers.length === 0 ? (
+                  <p className="text-[11px] text-muted-foreground">사용자 목록을 불러오는 중...</p>
+                ) : (
+                  companyUsers.map((u: any) => (
+                    <label key={u.user_id} className="flex items-center gap-2 text-xs cursor-pointer hover:bg-muted/50 rounded px-2 py-1">
+                      <input
+                        type="checkbox"
+                        checked={aiMessengerRecipients.includes(u.user_id)}
+                        onChange={(e) => {
+                          if (e.target.checked) {
+                            setAiMessengerRecipients([...aiMessengerRecipients, u.user_id]);
+                          } else {
+                            setAiMessengerRecipients(aiMessengerRecipients.filter((id) => id !== u.user_id));
+                          }
+                        }}
+                      />
+                      <span>{u.user_name} <span className="text-muted-foreground">({u.user_id})</span></span>
+                    </label>
+                  ))
+                )}
+              </div>
+            </div>
+          )}
         </div>
+
+        {/* 이메일 */}
+        <div className="space-y-2">
+          <div className="flex items-center justify-between">
+            <div>
+              <p className="text-xs font-medium">이메일로 전송</p>
+              <p className="text-[10px] text-muted-foreground">
+                실행 결과를 이메일로 전달해요
+              </p>
+            </div>
+            <Switch
+              checked={aiNotifyEmail}
+              onCheckedChange={setAiNotifyEmail}
+            />
+          </div>
+          {aiNotifyEmail && (
+            <div className="space-y-1.5 pl-1">
+              <Label className="text-xs">받는 주소 (쉼표로 구분)</Label>
+              <Input
+                value={aiEmailAddresses}
+                onChange={(e) => setAiEmailAddresses(e.target.value)}
+                placeholder="user1@example.com, user2@example.com"
+                className="h-9 text-sm"
+              />
+            </div>
+          )}
+        </div>
+
+        {/* 웹훅 */}
         <div className="space-y-1.5">
           <Label className="text-xs">
             웹훅 URL{" "}

frontend/app/(main)/admin/automaticMng/batchmngList/edit/[id]/page.tsx

@@ -739,9 +739,9 @@ export default function BatchEditPage() {
   }
 
   return (
-    <div className="mx-auto h-full max-w-[640px] space-y-7 overflow-y-auto p-4 sm:p-6">
+    <div className="mx-auto h-full w-full max-w-[1400px] overflow-y-auto p-4 sm:p-6">
       {/* 헤더 */}
-      <div>
+      <div className="mb-5">
         <button onClick={goBack} className="mb-2 flex items-center gap-1.5 rounded-md px-2 py-1 text-xs text-muted-foreground transition-colors hover:bg-muted hover:text-foreground">
           <ArrowLeft className="h-3.5 w-3.5" />
           배치 관리로 돌아가기
@@ -767,6 +767,9 @@ export default function BatchEditPage() {
         </div>
       </div>
 
+      {/* 2컬럼 레이아웃: 좌측 = 기본정보/스케줄, 우측 = 실행방식/상세설정 */}
+      <div className="grid grid-cols-1 gap-6 lg:grid-cols-2">
+        <div className="space-y-7">
       {/* 기본 정보 */}
       <div>
         <h2 className="mb-3 text-sm font-bold">기본 정보</h2>
@@ -884,11 +887,15 @@ export default function BatchEditPage() {
           </div>
         </div>
       </div>
+        </div>
+
+        {/* 우측 컬럼: 실행 방식 + 상세 설정 */}
+        <div className="space-y-7">
 
       {/* 실행 타입 선택 */}
       <div>
         <h2 className="mb-3 text-sm font-bold">실행 방식</h2>
-        <div className="grid grid-cols-2 gap-3 lg:grid-cols-3">
+        <div className="grid grid-cols-2 gap-3">
           {([
             { key: "mapping" as BatchExecutionType, label: "DB to DB", desc: "테이블 간 데이터를 옮겨요", icon: <Database className="h-5 w-5" /> },
             { key: "rest_api_sync" as BatchExecutionType, label: "REST API", desc: "외부 API 데이터를 DB에 저장해요", icon: <Globe className="h-5 w-5" /> },
@@ -979,10 +986,12 @@ export default function BatchEditPage() {
           )}
         </div>
       )}
+        </div>
+      </div>
 
-      {/* FROM/TO 섹션 가로 배치 (매핑 타입일 때만) */}
+      {/* FROM/TO 섹션 + 매핑 (전체 너비) */}
       {executionType === "mapping" && (
-      <>
+      <div className="mt-6 space-y-6">
       <div className="grid grid-cols-1 gap-4 lg:grid-cols-2">
         {/* FROM 설정 */}
         <div className="space-y-3 rounded-lg border border-emerald-500/20 p-4 sm:p-5">
@@ -1561,8 +1570,8 @@ export default function BatchEditPage() {
                 )}
               </div>
 
-              {/* restapi-to-db 새로운 매핑 UI */}
+              {/* restapi-to-db 새로운 매핑 UI (batchType이 restapi-to-db이거나, 아직 감지 안됐는데 mappingList 있으면 표시) */}
-              {batchType === "restapi-to-db" && (
+              {(batchType === "restapi-to-db" || (!batchType && mappingList.length > 0)) && (
                 <>
                   {mappingList.length === 0 ? (
                     <div className="flex h-[360px] flex-col items-center justify-center rounded-lg border border-dashed text-center">
@@ -1825,11 +1834,11 @@ export default function BatchEditPage() {
             </div>
           </div>
       </div>
-      </>
+      </div>
       )}
 
       {/* 하단 버튼 */}
-      <div className="flex justify-end gap-2 border-t pt-5">
+      <div className="mt-6 flex justify-end gap-2 border-t pt-5">
         <Button variant="outline" size="sm" onClick={goBack} className="h-9 text-xs">취소</Button>
         <Button
           size="sm"

frontend/app/(main)/admin/automaticMng/batchmngList/page.tsx

@@ -315,7 +315,6 @@ export default function BatchManagementPage() {
   const [stats, setStats] = useState<BatchStats | null>(null);
   const [sparklineCache, setSparklineCache] = useState<Record<number, SparklineData[]>>({});
   const [recentLogsCache, setRecentLogsCache] = useState<Record<number, RecentLog[]>>({});
-  const [isBatchTypeModalOpen, setIsBatchTypeModalOpen] = useState(false);
   const [togglingBatch, setTogglingBatch] = useState<number | null>(null);
 
   const loadBatchConfigs = useCallback(async () => {
@@ -408,11 +407,6 @@ export default function BatchManagementPage() {
     }
   };
 
-  const handleBatchTypeSelect = (type: string) => {
-    setIsBatchTypeModalOpen(false);
-    openTab({ type: "admin", title: "새 배치 생성", adminUrl: "/admin/automaticMng/batchmngList/create" });
-  };
-
   const filteredBatches = batchConfigs.filter((batch) => {
     if (searchTerm && !batch.batch_name.toLowerCase().includes(searchTerm.toLowerCase()) && !(batch.description || "").toLowerCase().includes(searchTerm.toLowerCase())) return false;
     if (statusFilter === "active" && batch.is_active !== "Y") return false;
@@ -439,7 +433,7 @@ export default function BatchManagementPage() {
             <button onClick={loadBatchConfigs} disabled={loading} className="flex h-8 w-8 items-center justify-center rounded-md text-muted-foreground transition-colors hover:bg-muted hover:text-foreground">
               <RefreshCw className={`h-4 w-4 ${loading ? "animate-spin" : ""}`} />
             </button>
-            <Button size="sm" onClick={() => setIsBatchTypeModalOpen(true)} className="h-8 gap-1 text-xs">
+            <Button size="sm" onClick={() => openTab({ type: "admin", title: "새 배치 생성", adminUrl: "/admin/automaticMng/batchmngList/create" })} className="h-8 gap-1 text-xs">
               <Plus className="h-3.5 w-3.5" />
               새 배치
             </Button>
@@ -613,42 +607,6 @@ export default function BatchManagementPage() {
           </div>
         )}
 
-        {/* 배치 타입 선택 모달 */}
-        {isBatchTypeModalOpen && (
-          <div className="fixed inset-0 z-50 flex items-center justify-center bg-background/80 backdrop-blur-sm" onClick={() => setIsBatchTypeModalOpen(false)}>
-            <div className="w-full max-w-sm rounded-xl border bg-card p-6 shadow-lg" onClick={(e) => e.stopPropagation()}>
-              <h2 className="mb-1 text-base font-bold">어떤 배치를 만들까요?</h2>
-              <p className="mb-5 text-xs text-muted-foreground">데이터를 가져올 방식을 선택해주세요</p>
-              <div className="space-y-2">
-                {[
-                  { type: "db-to-db", icon: Database, iconColor: "text-cyan-500", title: "DB to DB", desc: "테이블 간 데이터를 옮겨요" },
-                  { type: "restapi-to-db", icon: Globe, iconColor: "text-violet-500", title: "REST API", desc: "외부 API 데이터를 DB에 저장해요" },
-                  { type: "device", icon: Cpu, iconColor: "text-purple-500", title: "장비 수집", desc: "PLC/Modbus 장비에서 수집해요" },
-                  { type: "crawling", icon: Globe, iconColor: "text-rose-500", title: "크롤링", desc: "웹 페이지 데이터를 수집해요" },
-                  { type: "node-flow", icon: Workflow, iconColor: "text-indigo-500", title: "노드 플로우", desc: "만들어 둔 플로우를 실행해요" },
-                  { type: "ai-agent", icon: Bot, iconColor: "text-amber-500", title: "AI 에이전트", desc: "멀티 에이전트 그룹을 실행해요" },
-                ].map((opt) => (
-                  <button
-                    key={opt.type}
-                    className="flex w-full items-center gap-3.5 rounded-lg border p-4 text-left transition-all hover:border-primary/30 hover:bg-primary/5"
-                    onClick={() => handleBatchTypeSelect(opt.type)}
-                  >
-                    <div className="flex h-9 w-9 shrink-0 items-center justify-center rounded-lg bg-muted">
-                      <opt.icon className={`h-[18px] w-[18px] ${opt.iconColor}`} />
-                    </div>
-                    <div>
-                      <p className="text-sm font-semibold">{opt.title}</p>
-                      <p className="text-[11px] text-muted-foreground">{opt.desc}</p>
-                    </div>
-                  </button>
-                ))}
-              </div>
-              <button onClick={() => setIsBatchTypeModalOpen(false)} className="mt-4 w-full rounded-md border py-2.5 text-xs font-medium text-muted-foreground transition-colors hover:bg-muted hover:text-foreground">
-                닫기
-              </button>
-            </div>
-          </div>
-        )}
       </div>
       <ScrollToTop />
     </div>

frontend/app/(main)/admin/automaticMng/centralForwarder/page.tsx

@@ -0,0 +1,415 @@
+"use client";
+
+import React, { useEffect, useState } from "react";
+import { Plus, Pencil, Trash2, Power, RefreshCw, Radio } from "lucide-react";
+import { Button } from "@/components/ui/button";
+import { Badge } from "@/components/ui/badge";
+import { Input } from "@/components/ui/input";
+import { Label } from "@/components/ui/label";
+import { Switch } from "@/components/ui/switch";
+import {
+  Dialog,
+  DialogContent,
+  DialogHeader,
+  DialogTitle,
+  DialogFooter,
+  DialogDescription,
+} from "@/components/ui/dialog";
+import { useToast } from "@/hooks/use-toast";
+import {
+  CentralForwarderAPI,
+  CentralForwarderConfig,
+  ForwarderRuntimeStatus,
+} from "@/lib/api/centralForwarder";
+
+const emptyForm: CentralForwarderConfig = {
+  config_name: "",
+  company_code: "*",
+  company_id: "",
+  edge_id: "",
+  broker_host: "211.115.91.170",
+  broker_port: 31883,
+  username: "ingestion",
+  password: "",
+  use_tls: "N",
+  client_id_prefix: "pipeline-forwarder",
+  topic_pattern: "dt/v1/data/{company_id}/{edge_id}",
+  status_topic_pattern: "dt/v1/status/{company_id}/{edge_id}",
+  batch_size: 50,
+  batch_timeout_ms: 3000,
+  heartbeat_interval_sec: 60,
+  qos: 1,
+  is_enabled: "N",
+  description: "",
+};
+
+export default function CentralForwarderPage() {
+  const { toast } = useToast();
+  const [configs, setConfigs] = useState<CentralForwarderConfig[]>([]);
+  const [runtime, setRuntime] = useState<ForwarderRuntimeStatus[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [modalOpen, setModalOpen] = useState(false);
+  const [form, setForm] = useState<CentralForwarderConfig>({ ...emptyForm });
+  const [editingId, setEditingId] = useState<number | null>(null);
+  const [saving, setSaving] = useState(false);
+
+  const load = async () => {
+    setLoading(true);
+    try {
+      const [list, rt] = await Promise.all([
+        CentralForwarderAPI.list(),
+        CentralForwarderAPI.runtimeStatus(),
+      ]);
+      setConfigs(list);
+      setRuntime(rt);
+    } catch (err) {
+      toast({
+        title: "조회 실패",
+        description: (err as Error).message,
+        variant: "destructive",
+      });
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  useEffect(() => {
+    load();
+    const t = setInterval(load, 10000);
+    return () => clearInterval(t);
+  }, []);
+
+  const rtMap = new Map(runtime.map(r => [r.config_id, r]));
+
+  const openCreate = () => {
+    setEditingId(null);
+    setForm({ ...emptyForm });
+    setModalOpen(true);
+  };
+
+  const openEdit = async (id: number) => {
+    try {
+      const cfg = await CentralForwarderAPI.get(id);
+      setEditingId(id);
+      setForm({ ...cfg, password: "" }); // 비밀번호는 비움 (필요 시 새로 입력)
+      setModalOpen(true);
+    } catch (err) {
+      toast({
+        title: "조회 실패",
+        description: (err as Error).message,
+        variant: "destructive",
+      });
+    }
+  };
+
+  const save = async () => {
+    setSaving(true);
+    try {
+      if (editingId) {
+        const payload = { ...form };
+        if (!payload.password) delete (payload as { password?: string }).password;
+        await CentralForwarderAPI.update(editingId, payload);
+      } else {
+        await CentralForwarderAPI.create(form);
+      }
+      toast({ title: "저장 완료" });
+      setModalOpen(false);
+      await load();
+    } catch (err) {
+      toast({
+        title: "저장 실패",
+        description: (err as Error).message,
+        variant: "destructive",
+      });
+    } finally {
+      setSaving(false);
+    }
+  };
+
+  const toggle = async (id: number, enabled: boolean) => {
+    try {
+      await CentralForwarderAPI.toggle(id, enabled);
+      toast({ title: enabled ? "포워더 시작" : "포워더 중지" });
+      await load();
+    } catch (err) {
+      toast({
+        title: "상태 변경 실패",
+        description: (err as Error).message,
+        variant: "destructive",
+      });
+    }
+  };
+
+  const remove = async (id: number) => {
+    if (!confirm("이 포워더 설정을 삭제하시겠습니까?")) return;
+    try {
+      await CentralForwarderAPI.delete(id);
+      toast({ title: "삭제 완료" });
+      await load();
+    } catch (err) {
+      toast({
+        title: "삭제 실패",
+        description: (err as Error).message,
+        variant: "destructive",
+      });
+    }
+  };
+
+  return (
+    <div className="h-full overflow-y-auto bg-background">
+      <div className="space-y-4 p-4 sm:p-5">
+        <div className="flex items-center justify-between border-b pb-3">
+          <div>
+            <h1 className="flex items-center gap-2 text-lg font-bold tracking-tight">
+              <Radio className="h-4 w-4" />
+              중앙 MQTT 포워더
+            </h1>
+            <p className="mt-0.5 text-xs text-muted-foreground">
+              수집한 장비 데이터를 IDC 중앙 EMQX로 전송 (Pipeline = Edge 역할)
+            </p>
+          </div>
+          <div className="flex items-center gap-2">
+            <Button size="sm" variant="outline" className="h-8 gap-1 text-xs" onClick={load}>
+              <RefreshCw className="h-3 w-3" />
+              새로고침
+            </Button>
+            <Button size="sm" className="h-8 gap-1 text-xs" onClick={openCreate}>
+              <Plus className="h-3.5 w-3.5" />새 설정
+            </Button>
+          </div>
+        </div>
+
+        {loading ? (
+          <div className="grid grid-cols-1 gap-3 sm:grid-cols-2 lg:grid-cols-3">
+            {Array.from({ length: 4 }).map((_, i) => (
+              <div key={i} className="h-44 animate-pulse rounded-lg border bg-muted/30" />
+            ))}
+          </div>
+        ) : configs.length === 0 ? (
+          <div className="flex h-48 flex-col items-center justify-center rounded-lg border border-dashed">
+            <Radio className="mb-2 h-5 w-5 text-muted-foreground" />
+            <p className="text-xs text-muted-foreground">등록된 포워더 설정이 없습니다</p>
+          </div>
+        ) : (
+          <div className="grid grid-cols-1 gap-3 sm:grid-cols-2 lg:grid-cols-3">
+            {configs.map(cfg => {
+              const rt = rtMap.get(cfg.id!);
+              const enabled = cfg.is_enabled === "Y";
+              return (
+                <div key={cfg.id} className="flex flex-col rounded-lg border bg-card p-3.5">
+                  <div className="mb-2 flex items-center justify-between">
+                    <Badge variant={enabled ? "default" : "secondary"} className="h-5 text-[10px]">
+                      {enabled ? "활성" : "비활성"}
+                    </Badge>
+                    {rt && (
+                      <Badge
+                        variant={rt.connected ? "default" : "destructive"}
+                        className="h-5 text-[10px]"
+                      >
+                        {rt.connected ? "연결됨" : "연결끊김"}
+                      </Badge>
+                    )}
+                  </div>
+                  <h3 className="mb-0.5 truncate text-xs font-semibold">{cfg.config_name}</h3>
+                  <p className="mb-2 truncate text-[11px] text-muted-foreground">
+                    {cfg.company_code === "*" ? "공통" : cfg.company_code}
+                    <span className="mx-1">·</span>
+                    {cfg.edge_id}
+                  </p>
+                  <div className="mb-3 space-y-0.5 rounded-md bg-muted/50 px-2 py-1.5">
+                    <p className="truncate font-mono text-[10px] text-muted-foreground">
+                      {cfg.broker_host}:{cfg.broker_port}
+                    </p>
+                    <p className="truncate font-mono text-[10px]">{cfg.topic_pattern}</p>
+                    {rt && (
+                      <p className="text-[10px] text-muted-foreground">
+                        전송 {rt.messagesForwarded} · 실패 {rt.messagesFailed} · 버퍼 {rt.buffered}
+                      </p>
+                    )}
+                  </div>
+                  <div className="mt-auto flex items-center gap-1">
+                    <Button
+                      variant={enabled ? "secondary" : "default"}
+                      size="sm"
+                      onClick={() => toggle(cfg.id!, !enabled)}
+                      className="h-6 flex-1 gap-1 text-[10px]"
+                    >
+                      <Power className="h-3 w-3" />
+                      {enabled ? "중지" : "시작"}
+                    </Button>
+                    <Button
+                      variant="outline"
+                      size="sm"
+                      onClick={() => openEdit(cfg.id!)}
+                      className="h-6 px-2"
+                    >
+                      <Pencil className="h-3 w-3" />
+                    </Button>
+                    <Button
+                      variant="outline"
+                      size="sm"
+                      onClick={() => remove(cfg.id!)}
+                      className="h-6 px-2 text-destructive hover:bg-destructive/10"
+                    >
+                      <Trash2 className="h-3 w-3" />
+                    </Button>
+                  </div>
+                </div>
+              );
+            })}
+          </div>
+        )}
+      </div>
+
+      <Dialog open={modalOpen} onOpenChange={setModalOpen}>
+        <DialogContent className="max-w-[95vw] sm:max-w-[640px]">
+          <DialogHeader>
+            <DialogTitle className="text-sm">
+              {editingId ? "포워더 설정 수정" : "새 포워더 설정"}
+            </DialogTitle>
+            <DialogDescription className="text-xs">
+              IDC 중앙 MQTT(EMQX)로 수집 데이터를 전송하는 설정입니다.
+            </DialogDescription>
+          </DialogHeader>
+
+          <div className="grid grid-cols-1 gap-3 sm:grid-cols-2">
+            <Field
+              label="설정명"
+              value={form.config_name}
+              onChange={v => setForm({ ...form, config_name: v })}
+            />
+            <Field
+              label="회사 코드"
+              value={form.company_code || "*"}
+              onChange={v => setForm({ ...form, company_code: v })}
+            />
+            <Field
+              label="Company ID (MQTT 토픽)"
+              value={form.company_id}
+              onChange={v => setForm({ ...form, company_id: v })}
+              placeholder="예: 7f5c058c-ef65-45e3-..."
+            />
+            <Field
+              label="Edge ID"
+              value={form.edge_id}
+              onChange={v => setForm({ ...form, edge_id: v })}
+              placeholder="예: edge-0f4d04ed"
+            />
+            <Field
+              label="Broker Host"
+              value={form.broker_host}
+              onChange={v => setForm({ ...form, broker_host: v })}
+            />
+            <Field
+              type="number"
+              label="Broker Port"
+              value={String(form.broker_port)}
+              onChange={v => setForm({ ...form, broker_port: Number(v) })}
+            />
+            <Field
+              label="Username"
+              value={form.username || ""}
+              onChange={v => setForm({ ...form, username: v })}
+            />
+            <Field
+              type="password"
+              label={editingId ? "Password (변경 시 입력)" : "Password"}
+              value={form.password || ""}
+              onChange={v => setForm({ ...form, password: v })}
+            />
+            <Field
+              label="토픽 패턴"
+              value={form.topic_pattern || ""}
+              onChange={v => setForm({ ...form, topic_pattern: v })}
+              className="sm:col-span-2"
+            />
+            <Field
+              type="number"
+              label="배치 크기"
+              value={String(form.batch_size || 50)}
+              onChange={v => setForm({ ...form, batch_size: Number(v) })}
+            />
+            <Field
+              type="number"
+              label="배치 타임아웃 (ms)"
+              value={String(form.batch_timeout_ms || 3000)}
+              onChange={v => setForm({ ...form, batch_timeout_ms: Number(v) })}
+            />
+            <Field
+              type="number"
+              label="하트비트 (초)"
+              value={String(form.heartbeat_interval_sec || 60)}
+              onChange={v => setForm({ ...form, heartbeat_interval_sec: Number(v) })}
+            />
+            <Field
+              type="number"
+              label="QoS (0/1/2)"
+              value={String(form.qos ?? 1)}
+              onChange={v => setForm({ ...form, qos: Number(v) })}
+            />
+
+            <div className="flex items-center gap-2 sm:col-span-2">
+              <Switch
+                checked={form.is_enabled === "Y"}
+                onCheckedChange={c => setForm({ ...form, is_enabled: c ? "Y" : "N" })}
+              />
+              <Label className="text-xs">활성화 (저장 즉시 연결 시작)</Label>
+            </div>
+
+            <div className="sm:col-span-2">
+              <Label className="text-xs">설명</Label>
+              <Input
+                className="mt-1 h-8 text-xs"
+                value={form.description || ""}
+                onChange={e => setForm({ ...form, description: e.target.value })}
+              />
+            </div>
+          </div>
+
+          <DialogFooter className="gap-2">
+            <Button
+              variant="outline"
+              size="sm"
+              onClick={() => setModalOpen(false)}
+              className="h-8 text-xs"
+            >
+              취소
+            </Button>
+            <Button size="sm" onClick={save} disabled={saving} className="h-8 text-xs">
+              {saving ? "저장 중..." : "저장"}
+            </Button>
+          </DialogFooter>
+        </DialogContent>
+      </Dialog>
+    </div>
+  );
+}
+
+function Field({
+  label,
+  value,
+  onChange,
+  type = "text",
+  placeholder,
+  className,
+}: {
+  label: string;
+  value: string;
+  onChange: (v: string) => void;
+  type?: string;
+  placeholder?: string;
+  className?: string;
+}) {
+  return (
+    <div className={className}>
+      <Label className="text-xs">{label}</Label>
+      <Input
+        className="mt-1 h-8 text-xs"
+        type={type}
+        value={value}
+        onChange={e => onChange(e.target.value)}
+        placeholder={placeholder}
+      />
+    </div>
+  );
+}

frontend/app/(main)/admin/automaticMng/dashboard/page.tsx

@@ -0,0 +1,402 @@
+"use client";
+
+import { useEffect, useState } from "react";
+import {
+  Clock,
+  Cpu,
+  Radio,
+  Activity,
+  CheckCircle2,
+  XCircle,
+  RefreshCw,
+  Zap,
+  Database as DatabaseIcon,
+  AlertTriangle,
+} from "lucide-react";
+import { Button } from "@/components/ui/button";
+import { Badge } from "@/components/ui/badge";
+import { useToast } from "@/hooks/use-toast";
+import {
+  AutomationDashboardAPI,
+  DashboardOverview,
+} from "@/lib/api/automationDashboard";
+
+function timeAgo(iso: string | null | undefined): string {
+  if (!iso) return "—";
+  const diff = Date.now() - new Date(iso).getTime();
+  const sec = Math.floor(diff / 1000);
+  if (sec < 60) return `${sec}초 전`;
+  const min = Math.floor(sec / 60);
+  if (min < 60) return `${min}분 전`;
+  const hr = Math.floor(min / 60);
+  if (hr < 24) return `${hr}시간 전`;
+  return `${Math.floor(hr / 24)}일 전`;
+}
+
+function cronToKo(c: string): string {
+  if (!c) return "—";
+  const p = c.split(" ");
+  if (p.length < 5) return c;
+  const [m, h] = p;
+  if (m.startsWith("*/")) return `${m.slice(2)}분마다`;
+  if (h.startsWith("*/")) return `${h.slice(2)}시간마다`;
+  if (h !== "*" && m !== "*") return `매일 ${h.padStart(2, "0")}:${m.padStart(2, "0")}`;
+  return c;
+}
+
+export default function AutomationDashboardPage() {
+  const { toast } = useToast();
+  const [data, setData] = useState<DashboardOverview | null>(null);
+  const [loading, setLoading] = useState(true);
+  const [lastRefresh, setLastRefresh] = useState<Date | null>(null);
+
+  const load = async () => {
+    setLoading(true);
+    try {
+      const d = await AutomationDashboardAPI.overview();
+      setData(d);
+      setLastRefresh(new Date());
+    } catch (err) {
+      toast({
+        title: "조회 실패",
+        description: (err as Error).message,
+        variant: "destructive",
+      });
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  useEffect(() => {
+    load();
+    const t = setInterval(load, 15000);
+    return () => clearInterval(t);
+  }, []);
+
+  if (loading && !data) {
+    return (
+      <div className="flex h-full items-center justify-center">
+        <RefreshCw className="h-5 w-5 animate-spin text-muted-foreground" />
+      </div>
+    );
+  }
+
+  if (!data) return null;
+
+  const { stats, batches, pollings, forwarders } = data;
+
+  return (
+    <div className="h-full overflow-y-auto bg-background">
+      <div className="space-y-5 p-4 sm:p-6">
+        {/* 헤더 */}
+        <div className="flex items-center justify-between border-b pb-3">
+          <div>
+            <h1 className="flex items-center gap-2 text-lg font-bold">
+              <Activity className="h-4 w-4" />
+              자동화 통합 대시보드
+            </h1>
+            <p className="mt-0.5 text-xs text-muted-foreground">
+              배치 잡 + 장비 실시간 폴링 + IDC 포워더 한눈에 조회 (15초 자동 새로고침)
+            </p>
+          </div>
+          <div className="flex items-center gap-2">
+            <span className="text-[10px] text-muted-foreground">
+              {lastRefresh
+                ? `마지막: ${lastRefresh.toLocaleTimeString("ko-KR")}`
+                : ""}
+            </span>
+            <Button
+              size="sm"
+              variant="outline"
+              onClick={load}
+              className="h-8 gap-1 text-xs"
+            >
+              <RefreshCw className={`h-3 w-3 ${loading ? "animate-spin" : ""}`} />
+              새로고침
+            </Button>
+          </div>
+        </div>
+
+        {/* 통계 카드 */}
+        <div className="grid grid-cols-2 gap-3 md:grid-cols-4">
+          <StatCard
+            icon={<Clock className="h-4 w-4 text-blue-600" />}
+            label="크론 배치"
+            value={`${stats.batches_active} / ${stats.batches_total}`}
+            sublabel="활성 / 전체"
+          />
+          <StatCard
+            icon={<Cpu className="h-4 w-4 text-emerald-600" />}
+            label="장비 폴링"
+            value={`${stats.pollings_active} / ${stats.pollings_total}`}
+            sublabel={`연결됨 ${stats.pollings_connected}`}
+          />
+          <StatCard
+            icon={<Zap className="h-4 w-4 text-amber-600" />}
+            label="수집 태그"
+            value={String(stats.total_tags)}
+            sublabel="전체 등록"
+          />
+          <StatCard
+            icon={<Radio className="h-4 w-4 text-purple-600" />}
+            label="IDC 전송 누적"
+            value={stats.messages_forwarded_total.toLocaleString()}
+            sublabel={`포워더 ${stats.forwarders_enabled}/${stats.forwarders_total}`}
+          />
+        </div>
+
+        {/* 3열 (데스크탑) / 세로 (모바일) */}
+        <div className="grid grid-cols-1 gap-4 lg:grid-cols-2">
+          {/* 크론 배치 */}
+          <Section title="크론 배치 (배치 관리)" icon={<Clock className="h-4 w-4" />} href="/admin/automaticMng/batchmngList">
+            {batches.length === 0 ? (
+              <Empty msg="등록된 배치 없음" />
+            ) : (
+              <div className="space-y-1 overflow-hidden rounded-md border">
+                {batches.slice(0, 8).map((b) => (
+                  <div
+                    key={b.id}
+                    className="flex items-center gap-2 border-b px-2 py-1.5 text-[11px] last:border-b-0 hover:bg-muted/40"
+                  >
+                    <Badge
+                      variant={b.is_active === "Y" || b.is_active === true ? "default" : "secondary"}
+                      className="h-4 text-[9px]"
+                    >
+                      {b.is_active === "Y" || b.is_active === true ? "ON" : "OFF"}
+                    </Badge>
+                    <span className="flex-1 truncate font-medium" title={b.batch_name}>
+                      {b.batch_name}
+                    </span>
+                    <span className="font-mono text-[10px] text-muted-foreground">
+                      {cronToKo(b.cron_schedule)}
+                    </span>
+                    <span className="text-[10px] text-muted-foreground">
+                      {timeAgo(b.last_run_date)}
+                    </span>
+                    {b.last_run_result === "success" ? (
+                      <CheckCircle2 className="h-3 w-3 text-emerald-600" />
+                    ) : b.last_run_result === "failure" ? (
+                      <XCircle className="h-3 w-3 text-destructive" />
+                    ) : null}
+                  </div>
+                ))}
+                {batches.length > 8 && (
+                  <div className="px-2 py-1 text-center text-[10px] text-muted-foreground">
+                    + {batches.length - 8}개 더
+                  </div>
+                )}
+              </div>
+            )}
+          </Section>
+
+          {/* 장비 폴링 */}
+          <Section title="장비 실시간 폴링 (장비 통신)" icon={<Cpu className="h-4 w-4" />} href="/admin/pipeline-device">
+            {pollings.length === 0 ? (
+              <Empty msg="등록된 장비 통신 없음" />
+            ) : (
+              <div className="space-y-1 overflow-hidden rounded-md border">
+                {pollings.slice(0, 10).map((p) => {
+                  const active = p.is_active === "Y";
+                  const connected = p.status === "active";
+                  const hasTarget = p.target_db_connection_id !== null && p.target_table_name;
+                  return (
+                    <div
+                      key={p.id}
+                      className="flex items-center gap-2 border-b px-2 py-1.5 text-[11px] last:border-b-0 hover:bg-muted/40"
+                    >
+                      <Badge
+                        variant={active ? (connected ? "default" : "secondary") : "outline"}
+                        className="h-4 text-[9px]"
+                      >
+                        {active ? (connected ? "정상" : "대기") : "OFF"}
+                      </Badge>
+                      <Badge variant="outline" className="h-4 text-[9px]">
+                        {p.protocol}
+                      </Badge>
+                      <span className="flex-1 truncate font-medium" title={p.connection_name}>
+                        {p.connection_name}
+                      </span>
+                      <span className="font-mono text-[10px] text-muted-foreground">
+                        {p.polling_interval_ms}ms · 태그 {p.tag_count}
+                      </span>
+                      {hasTarget && (
+                        <DatabaseIcon className="h-3 w-3 text-blue-500" aria-label="DB 저장 설정됨" />
+                      )}
+                      <span className="text-[10px] text-muted-foreground">
+                        {timeAgo(p.last_collected_at)}
+                      </span>
+                    </div>
+                  );
+                })}
+                {pollings.length > 10 && (
+                  <div className="px-2 py-1 text-center text-[10px] text-muted-foreground">
+                    + {pollings.length - 10}개 더
+                  </div>
+                )}
+              </div>
+            )}
+          </Section>
+
+          {/* IDC 포워더 */}
+          <Section title="IDC MQTT 포워더" icon={<Radio className="h-4 w-4" />} href="/admin/automaticMng/centralForwarder" className="lg:col-span-2">
+            {forwarders.length === 0 ? (
+              <Empty msg="등록된 포워더 없음" />
+            ) : (
+              <div className="grid grid-cols-1 gap-2 md:grid-cols-2">
+                {forwarders.map((f) => {
+                  const enabled = f.is_enabled === "Y";
+                  const connected = f.is_connected === "Y";
+                  return (
+                    <div
+                      key={f.id}
+                      className="rounded-md border p-2.5 text-[11px]"
+                    >
+                      <div className="mb-1 flex items-center justify-between">
+                        <div className="flex items-center gap-1.5">
+                          <Badge
+                            variant={enabled ? "default" : "secondary"}
+                            className="h-4 text-[9px]"
+                          >
+                            {enabled ? "활성" : "비활성"}
+                          </Badge>
+                          {enabled && (
+                            <Badge
+                              variant={connected ? "default" : "destructive"}
+                              className="h-4 text-[9px]"
+                            >
+                              {connected ? "연결됨" : "끊김"}
+                            </Badge>
+                          )}
+                          <span className="ml-1 truncate font-semibold">
+                            {f.config_name}
+                          </span>
+                        </div>
+                      </div>
+                      <div className="truncate font-mono text-[10px] text-muted-foreground">
+                        {f.broker_host}:{f.broker_port} · edge={f.edge_id}
+                      </div>
+                      <div className="mt-1 truncate font-mono text-[10px] text-muted-foreground">
+                        {f.topic_pattern}
+                      </div>
+                      <div className="mt-2 grid grid-cols-4 gap-1 text-[10px]">
+                        <Stat
+                          label="전송"
+                          value={(f.messages_forwarded || 0).toLocaleString()}
+                          color="text-emerald-600"
+                        />
+                        <Stat
+                          label="실패"
+                          value={(f.messages_failed || 0).toLocaleString()}
+                          color="text-amber-600"
+                        />
+                        <Stat
+                          label="유실"
+                          value={(f.messages_dropped || 0).toLocaleString()}
+                          color="text-destructive"
+                        />
+                        <Stat
+                          label="배치"
+                          value={(f.batches_sent || 0).toLocaleString()}
+                        />
+                      </div>
+                      <div className="mt-1 text-[10px] text-muted-foreground">
+                        최근 전송: {timeAgo(f.last_published_at)}
+                        {f.last_error && (
+                          <span className="ml-1 text-destructive">
+                            · <AlertTriangle className="inline h-3 w-3" /> {f.last_error.slice(0, 40)}
+                          </span>
+                        )}
+                      </div>
+                    </div>
+                  );
+                })}
+              </div>
+            )}
+          </Section>
+        </div>
+      </div>
+    </div>
+  );
+}
+
+function StatCard({
+  icon,
+  label,
+  value,
+  sublabel,
+}: {
+  icon: React.ReactNode;
+  label: string;
+  value: string;
+  sublabel?: string;
+}) {
+  return (
+    <div className="rounded-lg border bg-card p-3">
+      <div className="mb-1 flex items-center gap-1.5">
+        {icon}
+        <span className="text-[11px] font-medium text-muted-foreground">{label}</span>
+      </div>
+      <div className="text-xl font-bold">{value}</div>
+      {sublabel && <div className="text-[10px] text-muted-foreground">{sublabel}</div>}
+    </div>
+  );
+}
+
+function Section({
+  title,
+  icon,
+  children,
+  href,
+  className = "",
+}: {
+  title: string;
+  icon: React.ReactNode;
+  children: React.ReactNode;
+  href?: string;
+  className?: string;
+}) {
+  return (
+    <div className={`rounded-lg border bg-card p-3 ${className}`}>
+      <div className="mb-2 flex items-center justify-between">
+        <div className="flex items-center gap-1.5">
+          {icon}
+          <h2 className="text-xs font-semibold">{title}</h2>
+        </div>
+        {href && (
+          <a
+            href={href}
+            className="text-[10px] text-blue-600 hover:underline"
+          >
+            관리 페이지 →
+          </a>
+        )}
+      </div>
+      {children}
+    </div>
+  );
+}
+
+function Empty({ msg }: { msg: string }) {
+  return (
+    <div className="flex h-20 items-center justify-center rounded-md border border-dashed text-[11px] text-muted-foreground">
+      {msg}
+    </div>
+  );
+}
+
+function Stat({
+  label,
+  value,
+  color,
+}: {
+  label: string;
+  value: string;
+  color?: string;
+}) {
+  return (
+    <div className="rounded bg-muted/40 px-1.5 py-0.5 text-center">
+      <div className="text-[9px] text-muted-foreground">{label}</div>
+      <div className={`font-mono font-semibold ${color || ""}`}>{value}</div>
+    </div>
+  );
+}

frontend/app/(main)/admin/automaticMng/equipmentState/page.tsx

@@ -0,0 +1,214 @@
+"use client";
+
+import React, { useEffect, useState } from "react";
+import { RefreshCw, Cpu, Activity, ChevronDown, ChevronRight } from "lucide-react";
+import { Button } from "@/components/ui/button";
+import { Badge } from "@/components/ui/badge";
+import { Input } from "@/components/ui/input";
+import { useToast } from "@/hooks/use-toast";
+import {
+  EquipmentStateAPI,
+  ConnectionStatusSummary,
+  EquipmentTagState,
+} from "@/lib/api/equipmentState";
+
+export default function EquipmentStatePage() {
+  const { toast } = useToast();
+  const [summary, setSummary] = useState<ConnectionStatusSummary[]>([]);
+  const [expanded, setExpanded] = useState<Record<number, EquipmentTagState[]>>({});
+  const [loadingId, setLoadingId] = useState<number | null>(null);
+  const [loading, setLoading] = useState(true);
+  const [search, setSearch] = useState("");
+
+  const load = async () => {
+    setLoading(true);
+    try {
+      const data = await EquipmentStateAPI.summary();
+      setSummary(data);
+    } catch (err) {
+      toast({
+        title: "조회 실패",
+        description: (err as Error).message,
+        variant: "destructive",
+      });
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  useEffect(() => {
+    load();
+    const t = setInterval(load, 15000);
+    return () => clearInterval(t);
+  }, []);
+
+  const toggleExpand = async (connectionId: number) => {
+    if (expanded[connectionId]) {
+      const next = { ...expanded };
+      delete next[connectionId];
+      setExpanded(next);
+      return;
+    }
+    setLoadingId(connectionId);
+    try {
+      const tags = await EquipmentStateAPI.tagsByConnection(connectionId);
+      setExpanded(prev => ({ ...prev, [connectionId]: tags }));
+    } catch (err) {
+      toast({
+        title: "태그 조회 실패",
+        description: (err as Error).message,
+        variant: "destructive",
+      });
+    } finally {
+      setLoadingId(null);
+    }
+  };
+
+  const filtered = summary.filter(
+    s =>
+      !search ||
+      s.connection_name?.toLowerCase().includes(search.toLowerCase()) ||
+      s.host?.toLowerCase().includes(search.toLowerCase())
+  );
+
+  return (
+    <div className="h-full overflow-y-auto bg-background">
+      <div className="space-y-4 p-4 sm:p-5">
+        <div className="flex items-center justify-between border-b pb-3">
+          <div>
+            <h1 className="flex items-center gap-2 text-lg font-bold tracking-tight">
+              <Activity className="h-4 w-4" />
+              장비 현재 상태
+            </h1>
+            <p className="mt-0.5 text-xs text-muted-foreground">
+              각 장비 연결의 최신 수집값과 연결 상태를 확인합니다 (15초마다 자동 새로고침)
+            </p>
+          </div>
+          <div className="flex items-center gap-2">
+            <Input
+              className="h-8 w-48 text-xs"
+              placeholder="장비명/호스트 검색..."
+              value={search}
+              onChange={e => setSearch(e.target.value)}
+            />
+            <Button size="sm" variant="outline" className="h-8 gap-1 text-xs" onClick={load}>
+              <RefreshCw className="h-3 w-3" />
+              새로고침
+            </Button>
+          </div>
+        </div>
+
+        {loading ? (
+          <div className="space-y-2">
+            {Array.from({ length: 5 }).map((_, i) => (
+              <div key={i} className="h-14 animate-pulse rounded-lg border bg-muted/30" />
+            ))}
+          </div>
+        ) : filtered.length === 0 ? (
+          <div className="flex h-48 flex-col items-center justify-center rounded-lg border border-dashed">
+            <Cpu className="mb-2 h-5 w-5 text-muted-foreground" />
+            <p className="text-xs text-muted-foreground">등록된 장비 연결이 없습니다</p>
+          </div>
+        ) : (
+          <div className="space-y-2">
+            {filtered.map(s => {
+              const isOpen = !!expanded[s.connection_id];
+              const isHealthy = s.connection_status === "active" || s.connection_status === "connected";
+              return (
+                <div key={s.connection_id} className="rounded-lg border bg-card">
+                  <button
+                    onClick={() => toggleExpand(s.connection_id)}
+                    className="flex w-full items-center gap-3 p-3 text-left hover:bg-muted/30"
+                  >
+                    {isOpen ? (
+                      <ChevronDown className="h-4 w-4 text-muted-foreground" />
+                    ) : (
+                      <ChevronRight className="h-4 w-4 text-muted-foreground" />
+                    )}
+                    <Badge
+                      variant={isHealthy ? "default" : "destructive"}
+                      className="h-5 text-[10px]"
+                    >
+                      {s.connection_status || "unknown"}
+                    </Badge>
+                    <span className="text-xs font-semibold">{s.connection_name}</span>
+                    <Badge variant="secondary" className="h-5 text-[10px]">
+                      {s.protocol}
+                    </Badge>
+                    <span className="text-[11px] text-muted-foreground">
+                      {s.host}:{s.port}
+                    </span>
+                    <div className="ml-auto flex items-center gap-3 text-[11px]">
+                      <span>
+                        태그 <span className="font-medium">{s.tag_count}</span>
+                      </span>
+                      <span className="text-emerald-600">
+                        정상 <span className="font-medium">{s.good_tag_count}</span>
+                      </span>
+                      <span className="text-muted-foreground">
+                        최근 수집:{" "}
+                        {s.last_collected_at
+                          ? new Date(s.last_collected_at).toLocaleString()
+                          : "—"}
+                      </span>
+                    </div>
+                  </button>
+
+                  {isOpen && (
+                    <div className="border-t bg-muted/10 p-3">
+                      {loadingId === s.connection_id ? (
+                        <p className="text-[11px] text-muted-foreground">로딩 중...</p>
+                      ) : (expanded[s.connection_id] || []).length === 0 ? (
+                        <p className="text-[11px] text-muted-foreground">수집된 태그가 없습니다</p>
+                      ) : (
+                        <table className="w-full text-[11px]">
+                          <thead className="text-muted-foreground">
+                            <tr className="border-b">
+                              <th className="p-1 text-left font-normal">Tag</th>
+                              <th className="p-1 text-right font-normal">Value</th>
+                              <th className="p-1 text-left font-normal">Unit</th>
+                              <th className="p-1 text-left font-normal">Quality</th>
+                              <th className="p-1 text-left font-normal">Last Collected</th>
+                            </tr>
+                          </thead>
+                          <tbody>
+                            {(expanded[s.connection_id] || []).map(t => {
+                              const v =
+                                t.value_numeric ??
+                                (t.value_boolean !== null
+                                  ? String(t.value_boolean)
+                                  : t.value_text) ??
+                                "—";
+                              return (
+                                <tr key={t.id} className="border-b last:border-b-0">
+                                  <td className="p-1 font-mono">{t.tag_name}</td>
+                                  <td className="p-1 text-right font-mono">{String(v)}</td>
+                                  <td className="p-1">{t.tag_unit || ""}</td>
+                                  <td className="p-1">
+                                    <Badge
+                                      variant={t.quality === "good" ? "default" : "destructive"}
+                                      className="h-4 text-[9px]"
+                                    >
+                                      {t.quality}
+                                    </Badge>
+                                  </td>
+                                  <td className="p-1 text-muted-foreground">
+                                    {new Date(t.last_collected_at).toLocaleString()}
+                                  </td>
+                                </tr>
+                              );
+                            })}
+                          </tbody>
+                        </table>
+                      )}
+                    </div>
+                  )}
+                </div>
+              );
+            })}
+          </div>
+        )}
+      </div>
+    </div>
+  );
+}

frontend/app/(main)/admin/automaticMng/exconList/page.tsx

@@ -1,7 +1,7 @@
 "use client";
 
 import React, { useState, useEffect } from "react";
-import { Plus, Search, Pencil, Trash2, Database, Terminal, Globe, Cpu, FileText, Bug } from "lucide-react";
+import { Plus, Search, Pencil, Trash2, Database, Terminal, Globe, Cpu, FileText } from "lucide-react";
 import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
 import { Badge } from "@/components/ui/badge";
@@ -31,7 +31,7 @@ import dynamic from "next/dynamic";
 
 const PipelineDevicePage = dynamic(() => import("@/app/(main)/admin/pipeline-device/page"), { ssr: false });
 
-type ConnectionTabType = "database" | "rest-api" | "device" | "file-reader" | "crawling";
+type ConnectionTabType = "database" | "rest-api" | "device" | "file-reader";
 
 // DB 타입 매핑
 const DB_TYPE_LABELS: Record<string, string> = {
@@ -200,16 +200,12 @@ export default function DataSourcePage() {
             </TabsTrigger>
             <TabsTrigger value="device" className="gap-1.5 px-3 text-xs">
               <Cpu className="h-3 w-3" />
-              장비연결
+              장비 통신
             </TabsTrigger>
             <TabsTrigger value="file-reader" className="gap-1.5 px-3 text-xs">
               <FileText className="h-3 w-3" />
               파일 리더
             </TabsTrigger>
-            <TabsTrigger value="crawling" className="gap-1.5 px-3 text-xs">
-              <Bug className="h-3 w-3" />
-              크롤링
-            </TabsTrigger>
           </TabsList>
 
           {/* 데이터베이스 탭 */}
@@ -396,11 +392,6 @@ export default function DataSourcePage() {
           <TabsContent value="file-reader" className="mt-4">
             <ComingSoon icon={FileText} title="파일 리더" desc="CSV, TXT, Excel 등 파일 데이터 연결 기능이 준비 중입니다" />
           </TabsContent>
-
-          {/* 크롤링 탭 */}
-          <TabsContent value="crawling" className="mt-4">
-            <ComingSoon icon={Bug} title="크롤링" desc="웹 크롤링 데이터 수집 기능이 준비 중입니다" />
-          </TabsContent>
         </Tabs>
       </div>
       <ScrollToTop />

frontend/app/(main)/admin/fleet/alerts/page.tsx

@@ -0,0 +1,158 @@
+"use client";
+
+import { useEffect, useState, useCallback } from "react";
+import { fleetApi, FleetAlert } from "@/lib/api/fleet";
+import { Button } from "@/components/ui/button";
+import { Badge } from "@/components/ui/badge";
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
+import { RefreshCw, AlertTriangle, CheckCircle2, Circle, Loader2 } from "lucide-react";
+import { toast } from "sonner";
+
+const SEVERITY_COLORS: Record<string, string> = {
+  info: "bg-blue-500/10 text-blue-600 border-blue-500/20",
+  warning: "bg-amber-500/10 text-amber-600 border-amber-500/20",
+  critical: "bg-red-500/10 text-red-600 border-red-500/20",
+};
+
+export default function FleetAlertsPage() {
+  const [alerts, setAlerts] = useState<FleetAlert[]>([]);
+  const [rules, setRules] = useState<any[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [statusFilter, setStatusFilter] = useState<"open" | "acknowledged" | "resolved">("open");
+
+  const load = useCallback(async () => {
+    setLoading(true);
+    try {
+      const [a, r] = await Promise.all([
+        fleetApi.getAlerts(statusFilter),
+        fleetApi.getAlertRules(),
+      ]);
+      setAlerts(a.data || []);
+      setRules(r.data || []);
+    } catch { toast.error("알림 조회 실패"); }
+    setLoading(false);
+  }, [statusFilter]);
+
+  useEffect(() => {
+    load();
+    const t = setInterval(load, 30000);
+    return () => clearInterval(t);
+  }, [load]);
+
+  const ackAlert = async (id: number) => {
+    try { await fleetApi.ackAlert(id); toast.success("확인 처리"); load(); }
+    catch { toast.error("실패"); }
+  };
+
+  const resolveAlert = async (id: number) => {
+    try { await fleetApi.resolveAlert(id); toast.success("해결 처리"); load(); }
+    catch { toast.error("실패"); }
+  };
+
+  return (
+    <div className="flex h-full flex-col bg-background">
+      <div className="shrink-0 p-6 pb-4">
+        <div className="flex items-center justify-between">
+          <div>
+            <h1 className="text-xl font-bold">Fleet 알림</h1>
+            <p className="text-sm text-muted-foreground">
+              임계값 기반 자동 알림 (CPU/메모리/디스크/오프라인)
+            </p>
+          </div>
+          <Button size="sm" variant="outline" onClick={load} disabled={loading} className="gap-1">
+            <RefreshCw className={`h-4 w-4 ${loading ? "animate-spin" : ""}`} />
+            새로고침
+          </Button>
+        </div>
+
+        {/* 필터 */}
+        <div className="mt-4 flex items-center gap-2">
+          <Select value={statusFilter} onValueChange={(v: any) => setStatusFilter(v)}>
+            <SelectTrigger className="w-40"><SelectValue /></SelectTrigger>
+            <SelectContent>
+              <SelectItem value="open">🔴 미처리</SelectItem>
+              <SelectItem value="acknowledged">🟡 확인됨</SelectItem>
+              <SelectItem value="resolved">✅ 해결됨</SelectItem>
+            </SelectContent>
+          </Select>
+          <div className="text-xs text-muted-foreground">총 {alerts.length}건</div>
+        </div>
+      </div>
+
+      <div className="flex-1 overflow-auto px-6 pb-6">
+        {loading ? (
+          <div className="flex items-center justify-center py-20">
+            <Loader2 className="h-6 w-6 animate-spin" />
+          </div>
+        ) : alerts.length === 0 ? (
+          <div className="flex flex-col items-center justify-center py-20 text-muted-foreground rounded-xl border border-dashed">
+            <CheckCircle2 className="h-10 w-10 mb-3 text-green-500" />
+            <p className="text-sm">해당 상태의 알림이 없습니다</p>
+          </div>
+        ) : (
+          <div className="space-y-2">
+            {alerts.map((a) => (
+              <div
+                key={a.id}
+                className={`rounded-lg border p-4 ${SEVERITY_COLORS[a.severity] || ""}`}
+              >
+                <div className="flex items-start justify-between">
+                  <div className="flex items-start gap-3 flex-1">
+                    <AlertTriangle className="h-5 w-5 mt-0.5 shrink-0" />
+                    <div className="flex-1 min-w-0">
+                      <div className="flex items-center gap-2 flex-wrap">
+                        <p className="text-sm font-semibold">{a.title}</p>
+                        <Badge variant="outline" className="text-[10px]">
+                          {a.severity.toUpperCase()}
+                        </Badge>
+                      </div>
+                      <p className="text-xs text-muted-foreground mt-1">{a.message}</p>
+                      <div className="flex items-center gap-3 mt-2 text-[10px] text-muted-foreground">
+                        <span>📱 {a.device_id}</span>
+                        <span>📏 {a.metric} = {a.value} (임계 {a.threshold})</span>
+                        <span>🕒 {new Date(a.created_at).toLocaleString("ko-KR")}</span>
+                      </div>
+                    </div>
+                  </div>
+                  {a.status === "open" && (
+                    <div className="flex gap-1">
+                      <Button size="sm" variant="outline" onClick={() => ackAlert(a.id)}>
+                        확인
+                      </Button>
+                      <Button size="sm" onClick={() => resolveAlert(a.id)}>
+                        해결
+                      </Button>
+                    </div>
+                  )}
+                  {a.status === "acknowledged" && (
+                    <Button size="sm" onClick={() => resolveAlert(a.id)}>
+                      해결
+                    </Button>
+                  )}
+                </div>
+              </div>
+            ))}
+          </div>
+        )}
+
+        {/* 규칙 */}
+        <div className="mt-8">
+          <h2 className="text-sm font-bold mb-3">알림 규칙 ({rules.length}개)</h2>
+          <div className="space-y-1">
+            {rules.map((r) => (
+              <div key={r.id} className="flex items-center justify-between rounded-md border p-3 text-xs">
+                <div>
+                  <span className="font-medium">{r.rule_name}</span>
+                  <span className="text-muted-foreground ml-2">
+                    {r.metric} {r.operator} {r.threshold}
+                  </span>
+                </div>
+                <Badge variant="outline">{r.severity}</Badge>
+              </div>
+            ))}
+          </div>
+        </div>
+      </div>
+    </div>
+  );
+}

frontend/app/(main)/admin/fleet/audit/page.tsx

@@ -0,0 +1,137 @@
+"use client";
+
+import { useEffect, useState, useCallback } from "react";
+import { fleetApi } from "@/lib/api/fleet";
+import { Button } from "@/components/ui/button";
+import { Badge } from "@/components/ui/badge";
+import { Input } from "@/components/ui/input";
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
+import { ShieldCheck, RefreshCw, Loader2, Search } from "lucide-react";
+import { toast } from "sonner";
+
+export default function FleetAuditPage() {
+  const [logs, setLogs] = useState<any[]>([]);
+  const [stats, setStats] = useState<any>(null);
+  const [loading, setLoading] = useState(true);
+  const [filter, setFilter] = useState<any>({ event_type: "", result: "", search: "" });
+
+  const load = useCallback(async () => {
+    setLoading(true);
+    try {
+      const f: any = { limit: 200 };
+      if (filter.event_type) f.event_type = filter.event_type;
+      if (filter.result) f.result = filter.result;
+      const [r, s] = await Promise.all([fleetApi.getAuditLogs(f), fleetApi.getAuditStats()]);
+      let data = r.data || [];
+      if (filter.search) {
+        const q = filter.search.toLowerCase();
+        data = data.filter((l: any) =>
+          (l.target_id || "").toLowerCase().includes(q) ||
+          (l.actor_id || "").toLowerCase().includes(q) ||
+          (l.action || "").toLowerCase().includes(q),
+        );
+      }
+      setLogs(data);
+      setStats(s.data);
+    } catch { toast.error("조회 실패"); }
+    setLoading(false);
+  }, [filter]);
+
+  useEffect(() => { load(); }, [load]);
+
+  return (
+    <div className="flex h-full flex-col bg-background">
+      <div className="shrink-0 p-6 pb-4">
+        <div className="flex items-center justify-between">
+          <div>
+            <h1 className="text-xl font-bold flex items-center gap-2"><ShieldCheck className="h-5 w-5" /> 감사 로그</h1>
+            <p className="text-sm text-muted-foreground">모든 Fleet 이벤트 기록 (보안 · 규정 준수)</p>
+          </div>
+          <Button variant="outline" size="sm" onClick={load}><RefreshCw className={`h-4 w-4 ${loading ? "animate-spin" : ""}`} /></Button>
+        </div>
+
+        {/* 통계 */}
+        {stats && (
+          <div className="mt-4 grid grid-cols-3 gap-2">
+            <div className="rounded-lg border bg-card p-3">
+              <div className="text-[11px] text-muted-foreground">이벤트 타입</div>
+              <div className="text-lg font-bold">{(stats.byEvent || []).length}종</div>
+            </div>
+            <div className="rounded-lg border bg-card p-3">
+              <div className="text-[11px] text-muted-foreground">실행자</div>
+              <div className="text-lg font-bold">{(stats.byActor || []).length}명</div>
+            </div>
+            <div className="rounded-lg border bg-card p-3">
+              <div className="text-[11px] text-muted-foreground">실패</div>
+              <div className="text-lg font-bold text-red-500">{stats.failures || 0}</div>
+            </div>
+          </div>
+        )}
+
+        {/* 필터 */}
+        <div className="mt-4 flex gap-2">
+          <div className="relative flex-1">
+            <Search className="absolute left-3 top-1/2 h-4 w-4 -translate-y-1/2 text-muted-foreground" />
+            <Input placeholder="검색" value={filter.search} onChange={(e) => setFilter({...filter, search: e.target.value})} className="pl-9" />
+          </div>
+          <Select value={filter.event_type || "all"} onValueChange={(v) => setFilter({...filter, event_type: v === "all" ? "" : v})}>
+            <SelectTrigger className="w-40"><SelectValue placeholder="이벤트 타입" /></SelectTrigger>
+            <SelectContent>
+              <SelectItem value="all">전체</SelectItem>
+              <SelectItem value="device_register">디바이스 등록</SelectItem>
+              <SelectItem value="command_issue">커맨드 발행</SelectItem>
+              <SelectItem value="deploy">배포</SelectItem>
+              <SelectItem value="script_edit">스크립트 편집</SelectItem>
+              <SelectItem value="alert_ack">알람 확인</SelectItem>
+            </SelectContent>
+          </Select>
+          <Select value={filter.result || "all"} onValueChange={(v) => setFilter({...filter, result: v === "all" ? "" : v})}>
+            <SelectTrigger className="w-32"><SelectValue placeholder="결과" /></SelectTrigger>
+            <SelectContent>
+              <SelectItem value="all">전체</SelectItem>
+              <SelectItem value="success">성공</SelectItem>
+              <SelectItem value="failed">실패</SelectItem>
+            </SelectContent>
+          </Select>
+        </div>
+      </div>
+
+      <div className="flex-1 overflow-auto px-6 pb-6">
+        {loading ? <Loader2 className="mx-auto my-20 animate-spin" /> :
+        <div className="rounded-lg border overflow-hidden">
+          <table className="w-full text-xs">
+            <thead className="bg-muted/50">
+              <tr>
+                <th className="text-left p-2">시각</th>
+                <th className="text-left p-2">이벤트</th>
+                <th className="text-left p-2">실행자</th>
+                <th className="text-left p-2">대상</th>
+                <th className="text-left p-2">액션</th>
+                <th className="text-left p-2">결과</th>
+              </tr>
+            </thead>
+            <tbody>
+              {logs.length === 0 ? (
+                <tr><td colSpan={6} className="text-center py-10 text-muted-foreground">로그 없음</td></tr>
+              ) : logs.map((l) => (
+                <tr key={l.id} className="border-t hover:bg-muted/30">
+                  <td className="p-2 whitespace-nowrap">{new Date(l.created_at).toLocaleString("ko-KR")}</td>
+                  <td className="p-2"><Badge variant="outline" className="text-[10px]">{l.event_type}</Badge></td>
+                  <td className="p-2">{l.actor_name || l.actor_id || "-"}</td>
+                  <td className="p-2 font-mono">{l.target_type ? `${l.target_type}#${l.target_id}` : "-"}</td>
+                  <td className="p-2">{l.action}</td>
+                  <td className="p-2">
+                    {l.result === "success"
+                      ? <Badge className="bg-green-500/10 text-green-600 text-[10px]">성공</Badge>
+                      : <Badge className="bg-red-500/10 text-red-600 text-[10px]" title={l.error_message}>실패</Badge>
+                    }
+                  </td>
+                </tr>
+              ))}
+            </tbody>
+          </table>
+        </div>}
+      </div>
+    </div>
+  );
+}

frontend/app/(main)/admin/fleet/commands/page.tsx

@@ -0,0 +1,115 @@
+"use client";
+
+import { useEffect, useState, useCallback } from "react";
+import { fleetApi, FleetCommand } from "@/lib/api/fleet";
+import { Button } from "@/components/ui/button";
+import { Badge } from "@/components/ui/badge";
+import { RefreshCw, Terminal, Loader2 } from "lucide-react";
+import { toast } from "sonner";
+
+const STATUS_COLORS: Record<string, string> = {
+  pending: "bg-gray-500/10 text-gray-600",
+  sent: "bg-blue-500/10 text-blue-600",
+  executing: "bg-amber-500/10 text-amber-600",
+  success: "bg-green-500/10 text-green-600",
+  failed: "bg-red-500/10 text-red-600",
+  timeout: "bg-orange-500/10 text-orange-600",
+};
+
+export default function FleetCommandsPage() {
+  const [commands, setCommands] = useState<FleetCommand[]>([]);
+  const [loading, setLoading] = useState(true);
+
+  const load = useCallback(async () => {
+    setLoading(true);
+    try {
+      const r = await fleetApi.getCommands({ limit: 100 });
+      setCommands(r.data || []);
+    } catch { toast.error("커맨드 이력 조회 실패"); }
+    setLoading(false);
+  }, []);
+
+  useEffect(() => {
+    load();
+    const t = setInterval(load, 10000);
+    return () => clearInterval(t);
+  }, [load]);
+
+  return (
+    <div className="flex h-full flex-col bg-background">
+      <div className="shrink-0 p-6 pb-4">
+        <div className="flex items-center justify-between">
+          <div>
+            <h1 className="text-xl font-bold">Fleet 커맨드 이력</h1>
+            <p className="text-sm text-muted-foreground">
+              엣지 디바이스에 발행한 원격 커맨드 실행 로그
+            </p>
+          </div>
+          <Button size="sm" variant="outline" onClick={load} disabled={loading} className="gap-1">
+            <RefreshCw className={`h-4 w-4 ${loading ? "animate-spin" : ""}`} />
+            새로고침
+          </Button>
+        </div>
+      </div>
+
+      <div className="flex-1 overflow-auto px-6 pb-6">
+        {loading ? (
+          <div className="flex items-center justify-center py-20">
+            <Loader2 className="h-6 w-6 animate-spin" />
+          </div>
+        ) : commands.length === 0 ? (
+          <div className="flex flex-col items-center justify-center py-20 text-muted-foreground rounded-xl border border-dashed">
+            <Terminal className="h-10 w-10 mb-3" />
+            <p className="text-sm">커맨드 이력이 없습니다</p>
+          </div>
+        ) : (
+          <div className="rounded-lg border overflow-hidden">
+            <table className="w-full text-sm">
+              <thead className="bg-muted/50">
+                <tr>
+                  <th className="text-left p-3 font-medium">ID</th>
+                  <th className="text-left p-3 font-medium">디바이스</th>
+                  <th className="text-left p-3 font-medium">커맨드</th>
+                  <th className="text-left p-3 font-medium">상태</th>
+                  <th className="text-left p-3 font-medium">발행자</th>
+                  <th className="text-left p-3 font-medium">발행 시각</th>
+                  <th className="text-left p-3 font-medium">응답</th>
+                </tr>
+              </thead>
+              <tbody>
+                {commands.map((c) => (
+                  <tr key={c.id} className="border-t hover:bg-muted/30">
+                    <td className="p-3 font-mono text-xs">#{c.id}</td>
+                    <td className="p-3 font-mono text-xs">{c.device_id}</td>
+                    <td className="p-3">{c.command_type}</td>
+                    <td className="p-3">
+                      <Badge
+                        variant="outline"
+                        className={`${STATUS_COLORS[c.status || ""]} text-[10px]`}
+                      >
+                        {c.status}
+                      </Badge>
+                    </td>
+                    <td className="p-3 text-xs text-muted-foreground">{c.issued_by || "-"}</td>
+                    <td className="p-3 text-xs text-muted-foreground">
+                      {c.issued_at ? new Date(c.issued_at).toLocaleString("ko-KR") : "-"}
+                    </td>
+                    <td className="p-3 text-xs text-muted-foreground">
+                      {c.error_message ? (
+                        <span className="text-red-600">{c.error_message}</span>
+                      ) : c.responded_at ? (
+                        new Date(c.responded_at).toLocaleString("ko-KR")
+                      ) : (
+                        "-"
+                      )}
+                    </td>
+                  </tr>
+                ))}
+              </tbody>
+            </table>
+          </div>
+        )}
+      </div>
+    </div>
+  );
+}

frontend/app/(main)/admin/fleet/data/page.tsx

@@ -0,0 +1,263 @@
+"use client";
+
+import { useEffect, useState, useCallback } from "react";
+import { fleetApi, FleetDevice } from "@/lib/api/fleet";
+import { Button } from "@/components/ui/button";
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
+import { Badge } from "@/components/ui/badge";
+import { RefreshCw, Activity, TrendingUp, Loader2, Database, Wifi } from "lucide-react";
+import { toast } from "sonner";
+
+export default function FleetDataPage() {
+  const [devices, setDevices] = useState<FleetDevice[]>([]);
+  const [selectedDevice, setSelectedDevice] = useState<string>("");
+  const [latestValues, setLatestValues] = useState<any[]>([]);
+  const [selectedTag, setSelectedTag] = useState<string>("");
+  const [timeseries, setTimeseries] = useState<any[]>([]);
+  const [stats, setStats] = useState<any>(null);
+  const [loading, setLoading] = useState(true);
+  const [chartLoading, setChartLoading] = useState(false);
+
+  // 디바이스 목록 + 수집 통계
+  const loadDevices = useCallback(async () => {
+    try {
+      const [dev, st] = await Promise.all([
+        fleetApi.getDevices({ is_online: true } as any),
+        fleetApi.getDataStats(),
+      ]);
+      const online = (dev.data || []).filter((d: any) => d.is_online);
+      setDevices(online);
+      setStats(st.data);
+      if (online.length > 0 && !selectedDevice) {
+        setSelectedDevice(online[0].device_id);
+      }
+      setLoading(false);
+    } catch { toast.error("디바이스 조회 실패"); setLoading(false); }
+  }, [selectedDevice]);
+
+  const loadLatestValues = useCallback(async () => {
+    if (!selectedDevice) return;
+    try {
+      const r = await fleetApi.getLatestValues(selectedDevice);
+      setLatestValues(r.data || []);
+      if (r.data?.length > 0 && !selectedTag) {
+        const firstNumeric = r.data.find((v: any) => v.value !== null);
+        if (firstNumeric) setSelectedTag(firstNumeric.tag_name);
+      }
+    } catch { /* ignore */ }
+  }, [selectedDevice, selectedTag]);
+
+  const loadTimeseries = useCallback(async () => {
+    if (!selectedDevice || !selectedTag) return;
+    setChartLoading(true);
+    try {
+      const r = await fleetApi.getTagTimeseries(selectedDevice, selectedTag, 200);
+      setTimeseries((r.data || []).reverse()); // 시간 오름차순
+    } catch { /* ignore */ }
+    setChartLoading(false);
+  }, [selectedDevice, selectedTag]);
+
+  useEffect(() => { loadDevices(); }, [loadDevices]);
+  useEffect(() => { loadLatestValues(); }, [loadLatestValues]);
+  useEffect(() => { loadTimeseries(); }, [loadTimeseries]);
+
+  // 3초마다 실시간 갱신
+  useEffect(() => {
+    const t = setInterval(() => {
+      loadLatestValues();
+      loadTimeseries();
+    }, 3000);
+    return () => clearInterval(t);
+  }, [loadLatestValues, loadTimeseries]);
+
+  // 간단한 SVG 차트 (라이브러리 없이)
+  const renderChart = () => {
+    if (timeseries.length === 0) {
+      return (
+        <div className="flex h-full items-center justify-center text-muted-foreground text-sm">
+          데이터 없음
+        </div>
+      );
+    }
+    const values = timeseries.map((p) => p.value).filter((v) => v !== null);
+    if (values.length === 0) {
+      return (
+        <div className="flex h-full items-center justify-center text-muted-foreground text-sm">
+          숫자 데이터 아님 (text: {timeseries[timeseries.length - 1]?.value_text})
+        </div>
+      );
+    }
+    const min = Math.min(...values);
+    const max = Math.max(...values);
+    const range = max - min || 1;
+    const w = 800;
+    const h = 280;
+    const pad = 30;
+
+    const points = timeseries
+      .map((p, i) => {
+        if (p.value === null) return null;
+        const x = pad + (i * (w - pad * 2)) / Math.max(timeseries.length - 1, 1);
+        const y = h - pad - ((p.value - min) / range) * (h - pad * 2);
+        return `${x},${y}`;
+      })
+      .filter(Boolean)
+      .join(" ");
+
+    return (
+      <svg width="100%" height={h} viewBox={`0 0 ${w} ${h}`} className="rounded">
+        <line x1={pad} y1={h - pad} x2={w - pad} y2={h - pad} stroke="#e5e7eb" />
+        <line x1={pad} y1={pad} x2={pad} y2={h - pad} stroke="#e5e7eb" />
+        <text x={pad - 5} y={pad + 5} fontSize="10" textAnchor="end" fill="#6b7280">
+          {max.toFixed(2)}
+        </text>
+        <text x={pad - 5} y={h - pad} fontSize="10" textAnchor="end" fill="#6b7280">
+          {min.toFixed(2)}
+        </text>
+        <polyline points={points} fill="none" stroke="#3b82f6" strokeWidth="2" />
+        {timeseries.map((p, i) => {
+          if (p.value === null) return null;
+          const x = pad + (i * (w - pad * 2)) / Math.max(timeseries.length - 1, 1);
+          const y = h - pad - ((p.value - min) / range) * (h - pad * 2);
+          return <circle key={i} cx={x} cy={y} r="2" fill="#3b82f6" />;
+        })}
+      </svg>
+    );
+  };
+
+  return (
+    <div className="flex h-full flex-col bg-background">
+      <div className="shrink-0 p-6 pb-4">
+        <div className="flex items-center justify-between">
+          <div>
+            <h1 className="text-xl font-bold">실시간 수집 데이터</h1>
+            <p className="text-sm text-muted-foreground">
+              엣지 Data Collector에서 수집한 PLC/장비 데이터 (3초마다 자동 갱신)
+            </p>
+          </div>
+          <Button size="sm" variant="outline" onClick={loadDevices} disabled={loading} className="gap-1">
+            <RefreshCw className={`h-4 w-4 ${loading ? "animate-spin" : ""}`} />
+            새로고침
+          </Button>
+        </div>
+
+        {/* 통계 */}
+        {stats && (
+          <div className="mt-4 grid grid-cols-3 gap-3">
+            <div className="rounded-lg border bg-card p-4">
+              <div className="flex items-center gap-2 text-xs text-muted-foreground">
+                <Database className="h-4 w-4" /> 지난 24시간 레코드
+              </div>
+              <p className="mt-1 text-2xl font-bold">
+                {parseInt(stats.total_records || 0).toLocaleString()}
+              </p>
+            </div>
+            <div className="rounded-lg border bg-card p-4">
+              <div className="flex items-center gap-2 text-xs text-muted-foreground">
+                <Wifi className="h-4 w-4" /> 수집 디바이스
+              </div>
+              <p className="mt-1 text-2xl font-bold">{stats.device_count || 0}</p>
+            </div>
+            <div className="rounded-lg border bg-card p-4">
+              <div className="flex items-center gap-2 text-xs text-muted-foreground">
+                <Activity className="h-4 w-4" /> 고유 태그
+              </div>
+              <p className="mt-1 text-2xl font-bold">{stats.tag_count || 0}</p>
+            </div>
+          </div>
+        )}
+
+        {/* 디바이스 선택 */}
+        <div className="mt-4">
+          <Select value={selectedDevice} onValueChange={setSelectedDevice}>
+            <SelectTrigger className="w-full md:w-96">
+              <SelectValue placeholder="온라인 디바이스를 선택하세요" />
+            </SelectTrigger>
+            <SelectContent>
+              {devices.map((d) => (
+                <SelectItem key={d.device_id} value={d.device_id}>
+                  {d.device_name || d.device_id} ({d.equipment_name || "장비 미연결"})
+                </SelectItem>
+              ))}
+            </SelectContent>
+          </Select>
+        </div>
+      </div>
+
+      <div className="flex-1 overflow-auto px-6 pb-6 grid grid-cols-1 lg:grid-cols-3 gap-4">
+        {/* 좌측: 태그 목록 */}
+        <div className="lg:col-span-1 space-y-2">
+          <h2 className="text-sm font-bold">태그 목록 ({latestValues.length})</h2>
+          {latestValues.length === 0 ? (
+            <div className="rounded-lg border border-dashed p-6 text-center text-xs text-muted-foreground">
+              데이터 없음
+            </div>
+          ) : (
+            <div className="space-y-1 max-h-[calc(100vh-400px)] overflow-y-auto">
+              {latestValues.map((v) => (
+                <button
+                  key={v.tag_name}
+                  onClick={() => setSelectedTag(v.tag_name)}
+                  className={`w-full text-left rounded-md border p-3 transition-colors ${
+                    selectedTag === v.tag_name
+                      ? "bg-primary/10 border-primary"
+                      : "hover:bg-muted/50"
+                  }`}
+                >
+                  <div className="flex items-center justify-between">
+                    <span className="text-sm font-medium">{v.tag_name}</span>
+                    <Badge variant="outline" className="text-[10px]">
+                      {v.quality || "good"}
+                    </Badge>
+                  </div>
+                  <div className="mt-1 flex items-baseline gap-2">
+                    <span className="text-lg font-bold font-mono">
+                      {v.value !== null
+                        ? typeof v.value === "number"
+                          ? v.value.toFixed(2)
+                          : v.value
+                        : v.value_text}
+                    </span>
+                  </div>
+                  <p className="text-[10px] text-muted-foreground mt-1">
+                    {new Date(v.time).toLocaleString("ko-KR")}
+                  </p>
+                </button>
+              ))}
+            </div>
+          )}
+        </div>
+
+        {/* 우측: 차트 */}
+        <div className="lg:col-span-2 rounded-lg border bg-card p-4">
+          <div className="flex items-center justify-between mb-3">
+            <div>
+              <h2 className="text-sm font-bold flex items-center gap-2">
+                <TrendingUp className="h-4 w-4" />
+                시계열 차트 {selectedTag && `- ${selectedTag}`}
+              </h2>
+              <p className="text-[10px] text-muted-foreground">
+                최근 200개 · 3초마다 갱신
+              </p>
+            </div>
+            {chartLoading && <Loader2 className="h-4 w-4 animate-spin" />}
+          </div>
+
+          <div className="h-[280px]">{renderChart()}</div>
+
+          {timeseries.length > 0 && (
+            <div className="mt-3 text-[11px] text-muted-foreground grid grid-cols-3 gap-2">
+              <div>최신: {timeseries[timeseries.length - 1]?.value?.toFixed(2) || "-"}</div>
+              <div>
+                최소: {Math.min(...timeseries.filter((p) => p.value !== null).map((p) => p.value)).toFixed(2)}
+              </div>
+              <div>
+                최대: {Math.max(...timeseries.filter((p) => p.value !== null).map((p) => p.value)).toFixed(2)}
+              </div>
+            </div>
+          )}
+        </div>
+      </div>
+    </div>
+  );
+}

frontend/app/(main)/admin/fleet/deployments/page.tsx

@@ -0,0 +1,262 @@
+"use client";
+
+import { useEffect, useState, useCallback } from "react";
+import { fleetApi } from "@/lib/api/fleet";
+import { Button } from "@/components/ui/button";
+import { Badge } from "@/components/ui/badge";
+import { Dialog, DialogContent, DialogHeader, DialogTitle } from "@/components/ui/dialog";
+import { Input } from "@/components/ui/input";
+import { Label } from "@/components/ui/label";
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
+import { Textarea } from "@/components/ui/textarea";
+import { Rocket, RefreshCw, Play, Square, Undo2, Loader2, Package } from "lucide-react";
+import { toast } from "sonner";
+
+const STATUS_COLOR: Record<string, string> = {
+  pending: "bg-gray-500/10 text-gray-600",
+  running: "bg-blue-500/10 text-blue-600",
+  paused: "bg-amber-500/10 text-amber-600",
+  completed: "bg-green-500/10 text-green-600",
+  failed: "bg-red-500/10 text-red-600",
+  cancelled: "bg-gray-500/10 text-gray-400",
+  rolled_back: "bg-orange-500/10 text-orange-600",
+};
+
+export default function FleetDeploymentsPage() {
+  const [list, setList] = useState<any[]>([]);
+  const [releases, setReleases] = useState<any[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [createOpen, setCreateOpen] = useState(false);
+  const [form, setForm] = useState<any>({
+    release_id: "",
+    target_type: "all",
+    target_value: "",
+    rollout_strategy: "rolling",
+    batch_size: 10,
+    max_failures: 3,
+    description: "",
+  });
+  const [statusOpen, setStatusOpen] = useState<{id?: number; open: boolean}>({open: false});
+  const [statusList, setStatusList] = useState<any[]>([]);
+
+  const load = useCallback(async () => {
+    setLoading(true);
+    try {
+      const [d, r] = await Promise.all([fleetApi.getDeployments(), fleetApi.getReleases()]);
+      setList(d.data || []);
+      setReleases((r.data || []).filter((x: any) => x.status === "ready" || x.status === "released"));
+    } catch { toast.error("조회 실패"); }
+    setLoading(false);
+  }, []);
+
+  useEffect(() => { load(); const t = setInterval(load, 10000); return () => clearInterval(t); }, [load]);
+
+  const handleCreate = async () => {
+    if (!form.release_id) { toast.error("릴리즈 선택 필요"); return; }
+    try {
+      await fleetApi.createDeployment({ ...form, release_id: parseInt(form.release_id) });
+      toast.success("생성 완료");
+      setCreateOpen(false);
+      load();
+    } catch (e: any) { toast.error(e.response?.data?.message || "실패"); }
+  };
+
+  const start = async (id: number) => { try { await fleetApi.startDeployment(id); toast.success("시작"); load(); } catch (e: any) { toast.error(e.response?.data?.message || "실패"); } };
+  const cancel = async (id: number) => { if (!confirm("취소하시겠습니까?")) return; try { await fleetApi.cancelDeployment(id); toast.success("취소"); load(); } catch (e: any) { toast.error(e.response?.data?.message || "실패"); } };
+  const rollback = async (id: number) => { if (!confirm("롤백하시겠습니까?")) return; try { await fleetApi.rollbackDeployment(id); toast.success("롤백 시작"); load(); } catch (e: any) { toast.error(e.response?.data?.message || "실패"); } };
+
+  const showStatus = async (id: number) => {
+    try {
+      const r = await fleetApi.getDeploymentStatus(id);
+      setStatusList(r.data || []);
+      setStatusOpen({id, open: true});
+    } catch { toast.error("조회 실패"); }
+  };
+
+  return (
+    <div className="flex h-full flex-col bg-background">
+      <div className="shrink-0 p-6 pb-4">
+        <div className="flex items-center justify-between">
+          <div>
+            <h1 className="text-xl font-bold flex items-center gap-2">
+              <Rocket className="h-5 w-5" /> 배포 관리
+            </h1>
+            <p className="text-sm text-muted-foreground">
+              릴리즈를 엣지 디바이스에 배포 · 카나리/롤링 전략 · 자동 롤백
+            </p>
+          </div>
+          <div className="flex gap-2">
+            <Button variant="outline" size="sm" onClick={load} disabled={loading}>
+              <RefreshCw className={`h-4 w-4 ${loading ? "animate-spin" : ""}`} />
+            </Button>
+            <Button size="sm" onClick={() => setCreateOpen(true)} className="gap-1">
+              <Rocket className="h-4 w-4" /> 새 배포
+            </Button>
+          </div>
+        </div>
+      </div>
+
+      <div className="flex-1 overflow-auto px-6 pb-6">
+        {loading ? (
+          <div className="flex items-center justify-center py-20"><Loader2 className="h-6 w-6 animate-spin" /></div>
+        ) : list.length === 0 ? (
+          <div className="flex flex-col items-center justify-center py-20 text-muted-foreground rounded-xl border border-dashed">
+            <Rocket className="h-10 w-10 mb-3" />
+            <p className="text-sm">배포 이력이 없습니다</p>
+          </div>
+        ) : (
+          <div className="space-y-2">
+            {list.map((d) => (
+              <div key={d.id} className="rounded-xl border bg-card p-4">
+                <div className="flex items-start justify-between">
+                  <div className="flex-1 min-w-0">
+                    <div className="flex items-center gap-2 flex-wrap">
+                      <span className="font-mono text-xs">#{d.id}</span>
+                      <span className="font-semibold">{d.release_version || "릴리즈 미지정"}</span>
+                      <Badge className={STATUS_COLOR[d.status]}>{d.status}</Badge>
+                      <Badge variant="outline" className="text-[10px]">{d.rollout_strategy}</Badge>
+                    </div>
+                    <p className="text-xs text-muted-foreground mt-1">
+                      대상: {d.target_type}{d.target_value ? ` (${d.target_value})` : ""} · {d.total_devices}대
+                    </p>
+                    <p className="text-[11px] text-muted-foreground">{d.description}</p>
+                    <div className="flex gap-4 mt-2 text-[11px]">
+                      <span className="text-green-600">성공 {d.success_count || 0}</span>
+                      <span className="text-red-500">실패 {d.failed_count || 0}</span>
+                      <span className="text-muted-foreground">
+                        {d.created_at && new Date(d.created_at).toLocaleString("ko-KR")}
+                      </span>
+                    </div>
+                  </div>
+                  <div className="flex gap-1 ml-2">
+                    <Button size="sm" variant="outline" onClick={() => showStatus(d.id)}>상태</Button>
+                    {["pending", "paused"].includes(d.status) && (
+                      <Button size="sm" onClick={() => start(d.id)} className="gap-1">
+                        <Play className="h-3 w-3" /> 시작
+                      </Button>
+                    )}
+                    {["running", "pending"].includes(d.status) && (
+                      <Button size="sm" variant="outline" onClick={() => cancel(d.id)} className="gap-1">
+                        <Square className="h-3 w-3" /> 취소
+                      </Button>
+                    )}
+                    {["completed", "failed", "paused"].includes(d.status) && (
+                      <Button size="sm" variant="outline" onClick={() => rollback(d.id)} className="gap-1">
+                        <Undo2 className="h-3 w-3" /> 롤백
+                      </Button>
+                    )}
+                  </div>
+                </div>
+              </div>
+            ))}
+          </div>
+        )}
+      </div>
+
+      {/* 생성 모달 */}
+      <Dialog open={createOpen} onOpenChange={setCreateOpen}>
+        <DialogContent className="max-w-lg">
+          <DialogHeader><DialogTitle>새 배포</DialogTitle></DialogHeader>
+          <div className="space-y-3 pt-2">
+            <div>
+              <Label className="text-xs">릴리즈 *</Label>
+              <Select value={form.release_id?.toString()} onValueChange={(v) => setForm({...form, release_id: v})}>
+                <SelectTrigger className="mt-1"><SelectValue placeholder="선택" /></SelectTrigger>
+                <SelectContent>
+                  {releases.map((r) => (
+                    <SelectItem key={r.id} value={r.id.toString()}>
+                      v{r.version} ({r.release_type})
+                    </SelectItem>
+                  ))}
+                </SelectContent>
+              </Select>
+            </div>
+            <div className="grid grid-cols-2 gap-2">
+              <div>
+                <Label className="text-xs">대상 타입</Label>
+                <Select value={form.target_type} onValueChange={(v) => setForm({...form, target_type: v})}>
+                  <SelectTrigger className="mt-1"><SelectValue /></SelectTrigger>
+                  <SelectContent>
+                    <SelectItem value="all">모든 디바이스</SelectItem>
+                    <SelectItem value="company">회사</SelectItem>
+                    <SelectItem value="group">그룹</SelectItem>
+                    <SelectItem value="device_list">디바이스 목록</SelectItem>
+                  </SelectContent>
+                </Select>
+              </div>
+              <div>
+                <Label className="text-xs">전략</Label>
+                <Select value={form.rollout_strategy} onValueChange={(v) => setForm({...form, rollout_strategy: v})}>
+                  <SelectTrigger className="mt-1"><SelectValue /></SelectTrigger>
+                  <SelectContent>
+                    <SelectItem value="immediate">즉시</SelectItem>
+                    <SelectItem value="rolling">롤링</SelectItem>
+                    <SelectItem value="canary">카나리</SelectItem>
+                  </SelectContent>
+                </Select>
+              </div>
+            </div>
+            {form.target_type !== "all" && (
+              <div>
+                <Label className="text-xs">대상 값</Label>
+                <Input
+                  value={form.target_value}
+                  onChange={(e) => setForm({...form, target_value: e.target.value})}
+                  placeholder={
+                    form.target_type === "company" ? "예: spifox" :
+                    form.target_type === "group" ? "예: production" :
+                    "device_id1,device_id2,..."
+                  }
+                  className="mt-1"
+                />
+              </div>
+            )}
+            <div className="grid grid-cols-2 gap-2">
+              <div>
+                <Label className="text-xs">배치 크기</Label>
+                <Input type="number" value={form.batch_size} onChange={(e) => setForm({...form, batch_size: parseInt(e.target.value) || 10})} className="mt-1" />
+              </div>
+              <div>
+                <Label className="text-xs">최대 실패 허용</Label>
+                <Input type="number" value={form.max_failures} onChange={(e) => setForm({...form, max_failures: parseInt(e.target.value) || 3})} className="mt-1" />
+              </div>
+            </div>
+            <div>
+              <Label className="text-xs">설명</Label>
+              <Textarea value={form.description} onChange={(e) => setForm({...form, description: e.target.value})} rows={2} className="mt-1" />
+            </div>
+            <div className="flex justify-end gap-2 pt-2">
+              <Button variant="outline" onClick={() => setCreateOpen(false)}>취소</Button>
+              <Button onClick={handleCreate}>생성</Button>
+            </div>
+          </div>
+        </DialogContent>
+      </Dialog>
+
+      {/* 상태 모달 */}
+      <Dialog open={statusOpen.open} onOpenChange={(open) => setStatusOpen({open})}>
+        <DialogContent className="max-w-2xl">
+          <DialogHeader><DialogTitle>배포 #{statusOpen.id} - 디바이스별 상태</DialogTitle></DialogHeader>
+          <div className="max-h-[60vh] overflow-y-auto space-y-1 pt-2">
+            {statusList.length === 0 ? (
+              <p className="text-xs text-muted-foreground text-center py-4">대상 디바이스 없음</p>
+            ) : (
+              statusList.map((s) => (
+                <div key={s.id} className="rounded-md border p-2 text-xs flex items-center justify-between">
+                  <div>
+                    <span className="font-mono">{s.device_id}</span>
+                    {s.device_name && <span className="text-muted-foreground ml-2">{s.device_name}</span>}
+                  </div>
+                  <div className="flex items-center gap-2">
+                    <Badge className={STATUS_COLOR[s.status]}>{s.status}</Badge>
+                    {s.error_message && <span className="text-red-500 text-[10px]">{s.error_message}</span>}
+                  </div>
+                </div>
+              ))
+            )}
+          </div>
+        </DialogContent>
+      </Dialog>
+    </div>
+  );
+}

frontend/app/(main)/admin/fleet/devices/page.tsx

@@ -0,0 +1,300 @@
+"use client";
+
+import { useEffect, useState, useCallback, useMemo } from "react";
+import { fleetApi, FleetDevice } from "@/lib/api/fleet";
+import { Button } from "@/components/ui/button";
+import { Input } from "@/components/ui/input";
+import { Badge } from "@/components/ui/badge";
+import { Dialog, DialogContent, DialogHeader, DialogTitle } from "@/components/ui/dialog";
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
+import { Label } from "@/components/ui/label";
+import { Textarea } from "@/components/ui/textarea";
+import {
+  RefreshCw, Search, Wifi, WifiOff, Cpu, HardDrive, MemoryStick,
+  Terminal, Trash2, Send, Loader2, Circle, Activity,
+} from "lucide-react";
+import { toast } from "sonner";
+
+export default function FleetDevicesPage() {
+  const [devices, setDevices] = useState<FleetDevice[]>([]);
+  const [commandTypes, setCommandTypes] = useState<any[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [searchTerm, setSearchTerm] = useState("");
+  const [filterOnline, setFilterOnline] = useState<"all" | "online" | "offline">("all");
+  const [commandModalOpen, setCommandModalOpen] = useState(false);
+  const [selectedDevice, setSelectedDevice] = useState<FleetDevice | null>(null);
+  const [commandForm, setCommandForm] = useState({
+    command_type: "health_check",
+    payload_text: "{}",
+  });
+  const [sending, setSending] = useState(false);
+
+  const load = useCallback(async () => {
+    setLoading(true);
+    try {
+      const [dev, types] = await Promise.all([
+        fleetApi.getDevices(),
+        fleetApi.getCommandTypes(),
+      ]);
+      setDevices(dev.data || []);
+      setCommandTypes(types.data || []);
+    } catch { toast.error("디바이스 목록 조회 실패"); }
+    setLoading(false);
+  }, []);
+
+  useEffect(() => {
+    load();
+    // 30초마다 자동 갱신
+    const t = setInterval(load, 30000);
+    return () => clearInterval(t);
+  }, [load]);
+
+  const filteredDevices = useMemo(() => {
+    return devices.filter((d) => {
+      if (filterOnline === "online" && !d.is_online) return false;
+      if (filterOnline === "offline" && d.is_online) return false;
+      if (searchTerm) {
+        const q = searchTerm.toLowerCase();
+        return (
+          (d.device_id || "").toLowerCase().includes(q) ||
+          (d.device_name || "").toLowerCase().includes(q) ||
+          (d.ip_address || "").toLowerCase().includes(q) ||
+          (d.equipment_name || "").toLowerCase().includes(q)
+        );
+      }
+      return true;
+    });
+  }, [devices, filterOnline, searchTerm]);
+
+  const openCommandModal = (device: FleetDevice) => {
+    setSelectedDevice(device);
+    setCommandForm({ command_type: "health_check", payload_text: "{}" });
+    setCommandModalOpen(true);
+  };
+
+  const sendCommand = async () => {
+    if (!selectedDevice) return;
+    let payload: any = {};
+    try { payload = JSON.parse(commandForm.payload_text || "{}"); }
+    catch { toast.error("Payload JSON 형식이 올바르지 않습니다."); return; }
+    setSending(true);
+    try {
+      await fleetApi.issueCommand({
+        device_id: selectedDevice.device_id,
+        command_type: commandForm.command_type,
+        payload,
+      });
+      toast.success(`커맨드 발행 완료: ${commandForm.command_type}`);
+      setCommandModalOpen(false);
+    } catch (e: any) {
+      toast.error(e.response?.data?.message || "커맨드 발행 실패");
+    }
+    setSending(false);
+  };
+
+  const deleteDevice = async (deviceId: string) => {
+    if (!confirm(`'${deviceId}' 디바이스를 삭제하시겠습니까?`)) return;
+    try {
+      await fleetApi.deleteDevice(deviceId);
+      toast.success("삭제 완료");
+      load();
+    } catch { toast.error("삭제 실패"); }
+  };
+
+  const onlineCount = devices.filter((d) => d.is_online).length;
+  const offlineCount = devices.length - onlineCount;
+
+  return (
+    <div className="flex h-full flex-col bg-background">
+      {/* 헤더 */}
+      <div className="shrink-0 p-6 pb-4">
+        <div className="flex items-center justify-between">
+          <div>
+            <h1 className="text-xl font-bold">엣지 디바이스</h1>
+            <p className="text-sm text-muted-foreground">
+              Fleet 에이전트가 설치된 엣지 디바이스 실시간 모니터링
+            </p>
+          </div>
+          <Button size="sm" variant="outline" onClick={load} disabled={loading} className="gap-1">
+            <RefreshCw className={`h-4 w-4 ${loading ? "animate-spin" : ""}`} />
+            새로고침
+          </Button>
+        </div>
+
+        {/* 통계 */}
+        <div className="mt-4 grid grid-cols-3 gap-3">
+          <div className="rounded-lg border bg-card p-4">
+            <div className="flex items-center gap-2 text-xs text-muted-foreground">
+              <Activity className="h-4 w-4" />전체 디바이스
+            </div>
+            <p className="mt-1 text-2xl font-bold">{devices.length}</p>
+          </div>
+          <div className="rounded-lg border bg-card p-4">
+            <div className="flex items-center gap-2 text-xs text-green-600">
+              <Wifi className="h-4 w-4" />온라인
+            </div>
+            <p className="mt-1 text-2xl font-bold text-green-600">{onlineCount}</p>
+          </div>
+          <div className="rounded-lg border bg-card p-4">
+            <div className="flex items-center gap-2 text-xs text-red-500">
+              <WifiOff className="h-4 w-4" />오프라인
+            </div>
+            <p className="mt-1 text-2xl font-bold text-red-500">{offlineCount}</p>
+          </div>
+        </div>
+
+        {/* 검색 + 필터 */}
+        <div className="mt-4 flex items-center gap-2">
+          <div className="relative flex-1">
+            <Search className="absolute left-3 top-1/2 h-4 w-4 -translate-y-1/2 text-muted-foreground" />
+            <Input
+              placeholder="디바이스 ID, 이름, IP, 장비로 검색..."
+              value={searchTerm}
+              onChange={(e) => setSearchTerm(e.target.value)}
+              className="pl-9"
+            />
+          </div>
+          <Select value={filterOnline} onValueChange={(v: any) => setFilterOnline(v)}>
+            <SelectTrigger className="w-32"><SelectValue /></SelectTrigger>
+            <SelectContent>
+              <SelectItem value="all">전체</SelectItem>
+              <SelectItem value="online">온라인</SelectItem>
+              <SelectItem value="offline">오프라인</SelectItem>
+            </SelectContent>
+          </Select>
+        </div>
+      </div>
+
+      {/* 카드 그리드 */}
+      <div className="flex-1 overflow-auto px-6 pb-6">
+        {loading ? (
+          <div className="flex items-center justify-center py-20">
+            <Loader2 className="h-6 w-6 animate-spin" />
+          </div>
+        ) : filteredDevices.length === 0 ? (
+          <div className="flex flex-col items-center justify-center py-20 text-muted-foreground rounded-xl border border-dashed">
+            <WifiOff className="h-10 w-10 mb-3" />
+            <p className="text-sm">등록된 디바이스가 없습니다</p>
+            <p className="text-xs mt-1">엣지 에이전트가 MQTT로 접속하면 자동으로 등록됩니다</p>
+          </div>
+        ) : (
+          <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4 gap-4">
+            {filteredDevices.map((d) => (
+              <div
+                key={d.device_id}
+                className="rounded-xl border bg-card p-4 hover:shadow-md transition-shadow"
+              >
+                {/* 상단 */}
+                <div className="flex items-start justify-between mb-3">
+                  <div className="flex items-center gap-2">
+                    <Circle
+                      className={`h-3 w-3 ${d.is_online ? "fill-green-500 text-green-500" : "fill-gray-400 text-gray-400"}`}
+                    />
+                    <Badge variant="outline" className="text-[10px]">
+                      {d.device_type || "edge"}
+                    </Badge>
+                  </div>
+                  <span className={`text-[10px] ${d.is_online ? "text-green-600" : "text-gray-400"}`}>
+                    {d.is_online ? "온라인" : "오프라인"}
+                  </span>
+                </div>
+
+                {/* 디바이스 정보 */}
+                <div className="mb-3">
+                  <p className="text-sm font-semibold truncate" title={d.device_id}>
+                    {d.device_name || d.device_id}
+                  </p>
+                  <p className="text-[11px] text-muted-foreground font-mono truncate">{d.device_id}</p>
+                  {d.equipment_name && (
+                    <p className="text-[11px] text-muted-foreground mt-1">
+                      🔗 {d.equipment_name}
+                    </p>
+                  )}
+                </div>
+
+                {/* 상세 정보 */}
+                <div className="space-y-1 text-[11px] text-muted-foreground">
+                  {d.ip_address && <div>📍 {d.ip_address}</div>}
+                  {d.last_seen_at && (
+                    <div>⏱ {new Date(d.last_seen_at).toLocaleString("ko-KR")}</div>
+                  )}
+                  {d.agent_version && <div>⚙️ v{d.agent_version}</div>}
+                </div>
+
+                {/* 액션 버튼 */}
+                <div className="flex items-center gap-1 mt-3 pt-3 border-t">
+                  <Button
+                    variant="ghost"
+                    size="sm"
+                    className="h-8 flex-1 gap-1"
+                    onClick={() => openCommandModal(d)}
+                    disabled={!d.is_online}
+                  >
+                    <Terminal className="h-3.5 w-3.5" />커맨드
+                  </Button>
+                  <Button
+                    variant="ghost"
+                    size="icon"
+                    className="h-8 w-8 text-destructive"
+                    onClick={() => deleteDevice(d.device_id)}
+                  >
+                    <Trash2 className="h-3.5 w-3.5" />
+                  </Button>
+                </div>
+              </div>
+            ))}
+          </div>
+        )}
+      </div>
+
+      {/* 커맨드 모달 */}
+      <Dialog open={commandModalOpen} onOpenChange={setCommandModalOpen}>
+        <DialogContent className="max-w-lg">
+          <DialogHeader>
+            <DialogTitle>커맨드 발행 - {selectedDevice?.device_id}</DialogTitle>
+          </DialogHeader>
+          <div className="space-y-4 pt-2">
+            <div>
+              <Label className="text-xs">커맨드 타입</Label>
+              <Select
+                value={commandForm.command_type}
+                onValueChange={(v) => setCommandForm({ ...commandForm, command_type: v })}
+              >
+                <SelectTrigger className="mt-1"><SelectValue /></SelectTrigger>
+                <SelectContent>
+                  {commandTypes.map((t) => (
+                    <SelectItem key={t.command_type} value={t.command_type}>
+                      {t.display_name}
+                    </SelectItem>
+                  ))}
+                </SelectContent>
+              </Select>
+              <p className="text-[10px] text-muted-foreground mt-1">
+                {commandTypes.find((t) => t.command_type === commandForm.command_type)?.description}
+              </p>
+            </div>
+
+            <div>
+              <Label className="text-xs">Payload (JSON)</Label>
+              <Textarea
+                value={commandForm.payload_text}
+                onChange={(e) => setCommandForm({ ...commandForm, payload_text: e.target.value })}
+                placeholder='{"container_name": "data-collector"}'
+                rows={5}
+                className="mt-1 font-mono text-xs"
+              />
+            </div>
+
+            <div className="flex justify-end gap-2">
+              <Button variant="outline" onClick={() => setCommandModalOpen(false)}>취소</Button>
+              <Button onClick={sendCommand} disabled={sending} className="gap-1">
+                {sending ? <Loader2 className="h-4 w-4 animate-spin" /> : <Send className="h-4 w-4" />}
+                발행
+              </Button>
+            </div>
+          </div>
+        </DialogContent>
+      </Dialog>
+    </div>
+  );
+}

frontend/app/(main)/admin/fleet/releases/page.tsx

@@ -0,0 +1,199 @@
+"use client";
+
+import { useEffect, useState, useCallback } from "react";
+import { fleetApi } from "@/lib/api/fleet";
+import { Button } from "@/components/ui/button";
+import { Input } from "@/components/ui/input";
+import { Label } from "@/components/ui/label";
+import { Textarea } from "@/components/ui/textarea";
+import { Badge } from "@/components/ui/badge";
+import { Switch } from "@/components/ui/switch";
+import { Dialog, DialogContent, DialogHeader, DialogTitle } from "@/components/ui/dialog";
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
+import { Package, Plus, Pencil, Trash2, RefreshCw, Loader2, Container } from "lucide-react";
+import { toast } from "sonner";
+
+export default function FleetReleasesPage() {
+  const [list, setList] = useState<any[]>([]);
+  const [projects, setProjects] = useState<any[]>([]);
+  const [repos, setRepos] = useState<any[]>([]);
+  const [tags, setTags] = useState<any[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [modalOpen, setModalOpen] = useState(false);
+  const [editing, setEditing] = useState<any>(null);
+  const [form, setForm] = useState<any>({
+    version: "",
+    release_type: "minor",
+    backend_image: "",
+    frontend_image: "",
+    agent_image: "",
+    changelog: "",
+    is_canary: false,
+    status: "draft",
+  });
+
+  const load = useCallback(async () => {
+    setLoading(true);
+    try {
+      const r = await fleetApi.getReleases();
+      setList(r.data || []);
+    } catch { toast.error("조회 실패"); }
+    setLoading(false);
+  }, []);
+
+  useEffect(() => {
+    load();
+    fleetApi.getHarborProjects().then(r => setProjects(r.data || [])).catch(() => {});
+  }, [load]);
+
+  const open = (r?: any) => {
+    setEditing(r || null);
+    setForm(r ? {
+      version: r.version,
+      release_type: r.release_type,
+      backend_image: r.backend_image || "",
+      frontend_image: r.frontend_image || "",
+      agent_image: r.agent_image || "",
+      changelog: r.changelog || "",
+      is_canary: r.is_canary,
+      status: r.status,
+    } : {
+      version: "", release_type: "minor",
+      backend_image: "", frontend_image: "", agent_image: "",
+      changelog: "", is_canary: false, status: "draft",
+    });
+    setModalOpen(true);
+  };
+
+  const save = async () => {
+    try {
+      if (editing) await fleetApi.updateRelease(editing.id, form);
+      else await fleetApi.createRelease(form);
+      toast.success("저장 완료");
+      setModalOpen(false);
+      load();
+    } catch (e: any) { toast.error(e.response?.data?.message || "저장 실패"); }
+  };
+
+  const del = async (id: number) => {
+    if (!confirm("삭제?")) return;
+    try { await fleetApi.deleteRelease(id); toast.success("삭제"); load(); } catch { toast.error("실패"); }
+  };
+
+  const transition = async (id: number, status: string) => {
+    try { await fleetApi.transitionRelease(id, status); toast.success(`${status} 전환`); load(); }
+    catch (e: any) { toast.error(e.response?.data?.message || "실패"); }
+  };
+
+  return (
+    <div className="flex h-full flex-col bg-background">
+      <div className="shrink-0 p-6 pb-4">
+        <div className="flex items-center justify-between">
+          <div>
+            <h1 className="text-xl font-bold flex items-center gap-2"><Package className="h-5 w-5" /> 릴리즈 관리</h1>
+            <p className="text-sm text-muted-foreground">Harbor 이미지 기반 릴리즈 버전 관리</p>
+          </div>
+          <div className="flex gap-2">
+            <Button variant="outline" size="sm" onClick={load}><RefreshCw className={`h-4 w-4 ${loading ? "animate-spin" : ""}`} /></Button>
+            <Button size="sm" onClick={() => open()} className="gap-1"><Plus className="h-4 w-4" />새 릴리즈</Button>
+          </div>
+        </div>
+      </div>
+
+      <div className="flex-1 overflow-auto px-6 pb-6">
+        {loading ? (
+          <div className="flex justify-center py-20"><Loader2 className="h-6 w-6 animate-spin" /></div>
+        ) : list.length === 0 ? (
+          <div className="py-20 text-center text-muted-foreground text-sm rounded-xl border border-dashed">
+            <Package className="mx-auto h-10 w-10 mb-2" />릴리즈 없음
+          </div>
+        ) : (
+          <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-3">
+            {list.map((r) => (
+              <div key={r.id} className="rounded-xl border bg-card p-4">
+                <div className="flex items-center justify-between mb-2">
+                  <div>
+                    <span className="text-lg font-bold">v{r.version}</span>
+                    <Badge variant="outline" className="ml-2 text-[10px]">{r.release_type}</Badge>
+                    {r.is_canary && <Badge className="ml-1 text-[10px] bg-amber-500/10 text-amber-600">Canary</Badge>}
+                  </div>
+                  <Badge className={
+                    r.status === "released" ? "bg-green-500/10 text-green-600" :
+                    r.status === "ready" ? "bg-blue-500/10 text-blue-600" :
+                    r.status === "deprecated" ? "bg-gray-500/10 text-gray-500" :
+                    "bg-amber-500/10 text-amber-600"
+                  }>{r.status}</Badge>
+                </div>
+                {r.backend_image && <p className="text-[10px] text-muted-foreground font-mono truncate" title={r.backend_image}>BE: {r.backend_image.split("/").pop()}</p>}
+                {r.frontend_image && <p className="text-[10px] text-muted-foreground font-mono truncate" title={r.frontend_image}>FE: {r.frontend_image.split("/").pop()}</p>}
+                {r.agent_image && <p className="text-[10px] text-muted-foreground font-mono truncate" title={r.agent_image}>AGT: {r.agent_image.split("/").pop()}</p>}
+                <p className="text-[11px] text-muted-foreground mt-1">배포 {r.deploy_count || 0}회</p>
+                {r.changelog && <p className="text-[11px] mt-2 line-clamp-2">{r.changelog}</p>}
+                <div className="flex gap-1 mt-3 pt-2 border-t">
+                  {r.status === "draft" && (
+                    <Button size="sm" variant="outline" className="flex-1" onClick={() => transition(r.id, "ready")}>Ready</Button>
+                  )}
+                  {r.status === "ready" && (
+                    <Button size="sm" className="flex-1" onClick={() => transition(r.id, "released")}>Release</Button>
+                  )}
+                  <Button size="sm" variant="ghost" className="h-8 w-8 p-0" onClick={() => open(r)}><Pencil className="h-3.5 w-3.5" /></Button>
+                  <Button size="sm" variant="ghost" className="h-8 w-8 p-0 text-destructive" onClick={() => del(r.id)}><Trash2 className="h-3.5 w-3.5" /></Button>
+                </div>
+              </div>
+            ))}
+          </div>
+        )}
+      </div>
+
+      <Dialog open={modalOpen} onOpenChange={setModalOpen}>
+        <DialogContent className="max-w-lg">
+          <DialogHeader><DialogTitle>{editing ? "릴리즈 수정" : "새 릴리즈"}</DialogTitle></DialogHeader>
+          <div className="space-y-3 pt-2">
+            <div className="grid grid-cols-2 gap-2">
+              <div>
+                <Label className="text-xs">버전 *</Label>
+                <Input value={form.version} onChange={(e) => setForm({...form, version: e.target.value})} placeholder="1.2.3" className="mt-1" />
+              </div>
+              <div>
+                <Label className="text-xs">타입</Label>
+                <Select value={form.release_type} onValueChange={(v) => setForm({...form, release_type: v})}>
+                  <SelectTrigger className="mt-1"><SelectValue /></SelectTrigger>
+                  <SelectContent>
+                    <SelectItem value="major">major</SelectItem>
+                    <SelectItem value="minor">minor</SelectItem>
+                    <SelectItem value="patch">patch</SelectItem>
+                    <SelectItem value="hotfix">hotfix</SelectItem>
+                  </SelectContent>
+                </Select>
+              </div>
+            </div>
+            <div>
+              <Label className="text-xs">Backend 이미지</Label>
+              <Input value={form.backend_image} onChange={(e) => setForm({...form, backend_image: e.target.value})} placeholder="harbor.wace.me/vexplor_fleet/data-collector:v1.2.3" className="mt-1 font-mono text-xs" />
+            </div>
+            <div>
+              <Label className="text-xs">Frontend 이미지</Label>
+              <Input value={form.frontend_image} onChange={(e) => setForm({...form, frontend_image: e.target.value})} className="mt-1 font-mono text-xs" />
+            </div>
+            <div>
+              <Label className="text-xs">Agent 이미지</Label>
+              <Input value={form.agent_image} onChange={(e) => setForm({...form, agent_image: e.target.value})} className="mt-1 font-mono text-xs" />
+            </div>
+            <div>
+              <Label className="text-xs">Changelog</Label>
+              <Textarea value={form.changelog} onChange={(e) => setForm({...form, changelog: e.target.value})} rows={3} className="mt-1" />
+            </div>
+            <div className="flex items-center justify-between rounded-lg border p-2">
+              <Label className="text-xs">Canary 릴리즈</Label>
+              <Switch checked={form.is_canary} onCheckedChange={(v) => setForm({...form, is_canary: v})} />
+            </div>
+            <div className="flex justify-end gap-2 pt-2">
+              <Button variant="outline" onClick={() => setModalOpen(false)}>취소</Button>
+              <Button onClick={save}>{editing ? "수정" : "생성"}</Button>
+            </div>
+          </div>
+        </DialogContent>
+      </Dialog>
+    </div>
+  );
+}

frontend/app/(main)/admin/fleet/rules/page.tsx

@@ -0,0 +1,206 @@
+"use client";
+
+import { useEffect, useState, useCallback } from "react";
+import { fleetApi } from "@/lib/api/fleet";
+import { Button } from "@/components/ui/button";
+import { Input } from "@/components/ui/input";
+import { Label } from "@/components/ui/label";
+import { Textarea } from "@/components/ui/textarea";
+import { Switch } from "@/components/ui/switch";
+import { Badge } from "@/components/ui/badge";
+import { Dialog, DialogContent, DialogHeader, DialogTitle } from "@/components/ui/dialog";
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
+import { Bell, Plus, Pencil, Trash2, RefreshCw, Loader2 } from "lucide-react";
+import { toast } from "sonner";
+
+export default function FleetRulesPage() {
+  const [rules, setRules] = useState<any[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [modalOpen, setModalOpen] = useState(false);
+  const [editing, setEditing] = useState<any>(null);
+  const [form, setForm] = useState<any>({
+    rule_name: "", description: "",
+    metric: "cpu_percent", operator: ">", threshold: 80,
+    duration_sec: 60, severity: "warning",
+    enabled: true, notify_channels: [],
+  });
+
+  const load = useCallback(async () => {
+    setLoading(true);
+    try { const r = await fleetApi.getAlertRules(); setRules(r.data || []); }
+    catch { toast.error("조회 실패"); }
+    setLoading(false);
+  }, []);
+
+  useEffect(() => { load(); }, [load]);
+
+  const open = (r?: any) => {
+    setEditing(r || null);
+    setForm(r ? {
+      rule_name: r.rule_name, description: r.description || "",
+      metric: r.metric, operator: r.operator, threshold: r.threshold,
+      duration_sec: r.duration_sec, severity: r.severity,
+      enabled: r.enabled,
+      notify_channels: r.notify_channels || [],
+    } : {
+      rule_name: "", description: "",
+      metric: "cpu_percent", operator: ">", threshold: 80,
+      duration_sec: 60, severity: "warning",
+      enabled: true, notify_channels: [],
+    });
+    setModalOpen(true);
+  };
+
+  const save = async () => {
+    try {
+      if (editing) await fleetApi.updateAlertRule(editing.id, form);
+      else await fleetApi.createAlertRule(form);
+      toast.success("저장");
+      setModalOpen(false);
+      load();
+    } catch (e: any) { toast.error(e.response?.data?.message || "실패"); }
+  };
+
+  const del = async (id: number) => { if (!confirm("삭제?")) return; try { await fleetApi.deleteAlertRule(id); load(); } catch { toast.error("실패"); } };
+  const toggle = async (id: number) => { try { await fleetApi.toggleAlertRule(id); load(); } catch { toast.error("실패"); } };
+
+  const toggleChannel = (ch: string) => {
+    const chs = form.notify_channels.includes(ch) ? form.notify_channels.filter((c: string) => c !== ch) : [...form.notify_channels, ch];
+    setForm({ ...form, notify_channels: chs });
+  };
+
+  return (
+    <div className="flex h-full flex-col bg-background">
+      <div className="shrink-0 p-6 pb-4">
+        <div className="flex items-center justify-between">
+          <div>
+            <h1 className="text-xl font-bold flex items-center gap-2"><Bell className="h-5 w-5" /> 알림 규칙</h1>
+            <p className="text-sm text-muted-foreground">임계값 기반 자동 알림 규칙 관리</p>
+          </div>
+          <div className="flex gap-2">
+            <Button variant="outline" size="sm" onClick={load}><RefreshCw className={`h-4 w-4 ${loading ? "animate-spin" : ""}`} /></Button>
+            <Button size="sm" onClick={() => open()}><Plus className="h-4 w-4 mr-1" />규칙 추가</Button>
+          </div>
+        </div>
+      </div>
+
+      <div className="flex-1 overflow-auto px-6 pb-6 space-y-2">
+        {loading ? <Loader2 className="mx-auto my-20 animate-spin" /> :
+          rules.map((r) => (
+            <div key={r.id} className="rounded-xl border bg-card p-4">
+              <div className="flex items-start justify-between">
+                <div className="flex-1">
+                  <div className="flex items-center gap-2 flex-wrap">
+                    <span className="font-semibold">{r.rule_name}</span>
+                    <Badge className={
+                      r.severity === "critical" ? "bg-red-500/10 text-red-600" :
+                      r.severity === "warning" ? "bg-amber-500/10 text-amber-600" :
+                      "bg-blue-500/10 text-blue-600"
+                    }>{r.severity}</Badge>
+                    <span className="text-[10px] text-muted-foreground">#{r.id}</span>
+                  </div>
+                  <p className="text-xs text-muted-foreground mt-1">
+                    <code>{r.metric} {r.operator} {r.threshold}</code> · {r.duration_sec}초 유지
+                  </p>
+                  {r.description && <p className="text-[11px] mt-1">{r.description}</p>}
+                  <div className="flex gap-2 mt-2">
+                    {(r.notify_channels || []).map((ch: string) => (
+                      <Badge key={ch} variant="outline" className="text-[10px]">{ch}</Badge>
+                    ))}
+                  </div>
+                  <p className="text-[10px] text-muted-foreground mt-1">
+                    총 알림 {r.alert_count || 0}건 · 미처리 {r.open_count || 0}건
+                  </p>
+                </div>
+                <div className="flex gap-1 items-center">
+                  <Switch checked={r.enabled} onCheckedChange={() => toggle(r.id)} />
+                  <Button variant="ghost" size="icon" className="h-8 w-8" onClick={() => open(r)}><Pencil className="h-3.5 w-3.5" /></Button>
+                  <Button variant="ghost" size="icon" className="h-8 w-8 text-destructive" onClick={() => del(r.id)}><Trash2 className="h-3.5 w-3.5" /></Button>
+                </div>
+              </div>
+            </div>
+          ))
+        }
+      </div>
+
+      <Dialog open={modalOpen} onOpenChange={setModalOpen}>
+        <DialogContent className="max-w-md">
+          <DialogHeader><DialogTitle>{editing ? "규칙 수정" : "새 규칙"}</DialogTitle></DialogHeader>
+          <div className="space-y-3 pt-2">
+            <div>
+              <Label className="text-xs">이름 *</Label>
+              <Input value={form.rule_name} onChange={(e) => setForm({...form, rule_name: e.target.value})} className="mt-1" />
+            </div>
+            <div>
+              <Label className="text-xs">설명</Label>
+              <Textarea value={form.description} onChange={(e) => setForm({...form, description: e.target.value})} rows={2} className="mt-1" />
+            </div>
+            <div className="grid grid-cols-3 gap-2">
+              <div>
+                <Label className="text-xs">메트릭</Label>
+                <Select value={form.metric} onValueChange={(v) => setForm({...form, metric: v})}>
+                  <SelectTrigger className="mt-1"><SelectValue /></SelectTrigger>
+                  <SelectContent>
+                    <SelectItem value="cpu_percent">CPU %</SelectItem>
+                    <SelectItem value="memory_percent">메모리 %</SelectItem>
+                    <SelectItem value="disk_percent">디스크 %</SelectItem>
+                    <SelectItem value="offline_duration">오프라인 초</SelectItem>
+                  </SelectContent>
+                </Select>
+              </div>
+              <div>
+                <Label className="text-xs">연산자</Label>
+                <Select value={form.operator} onValueChange={(v) => setForm({...form, operator: v})}>
+                  <SelectTrigger className="mt-1"><SelectValue /></SelectTrigger>
+                  <SelectContent>
+                    <SelectItem value=">">&gt;</SelectItem>
+                    <SelectItem value=">=">&gt;=</SelectItem>
+                    <SelectItem value="<">&lt;</SelectItem>
+                    <SelectItem value="<=">&lt;=</SelectItem>
+                    <SelectItem value="==">==</SelectItem>
+                  </SelectContent>
+                </Select>
+              </div>
+              <div>
+                <Label className="text-xs">임계값</Label>
+                <Input type="number" value={form.threshold} onChange={(e) => setForm({...form, threshold: parseFloat(e.target.value)})} className="mt-1" />
+              </div>
+            </div>
+            <div className="grid grid-cols-2 gap-2">
+              <div>
+                <Label className="text-xs">지속 시간(초)</Label>
+                <Input type="number" value={form.duration_sec} onChange={(e) => setForm({...form, duration_sec: parseInt(e.target.value)})} className="mt-1" />
+              </div>
+              <div>
+                <Label className="text-xs">심각도</Label>
+                <Select value={form.severity} onValueChange={(v) => setForm({...form, severity: v})}>
+                  <SelectTrigger className="mt-1"><SelectValue /></SelectTrigger>
+                  <SelectContent>
+                    <SelectItem value="info">info</SelectItem>
+                    <SelectItem value="warning">warning</SelectItem>
+                    <SelectItem value="critical">critical</SelectItem>
+                  </SelectContent>
+                </Select>
+              </div>
+            </div>
+            <div>
+              <Label className="text-xs">알림 채널</Label>
+              <div className="flex gap-2 mt-1">
+                {["email", "messenger", "webhook", "sms"].map((ch) => (
+                  <label key={ch} className="flex items-center gap-1 text-xs cursor-pointer">
+                    <input type="checkbox" checked={form.notify_channels.includes(ch)} onChange={() => toggleChannel(ch)} />
+                    {ch}
+                  </label>
+                ))}
+              </div>
+            </div>
+            <div className="flex justify-end gap-2 pt-2">
+              <Button variant="outline" onClick={() => setModalOpen(false)}>취소</Button>
+              <Button onClick={save}>{editing ? "수정" : "생성"}</Button>
+            </div>
+          </div>
+        </DialogContent>
+      </Dialog>
+    </div>
+  );
+}

frontend/app/(main)/admin/fleet/scripts/page.tsx

@@ -0,0 +1,475 @@
+"use client";
+
+import { useEffect, useState, useCallback } from "react";
+import dynamic from "next/dynamic";
+import { fleetApi } from "@/lib/api/fleet";
+import { Button } from "@/components/ui/button";
+import { Input } from "@/components/ui/input";
+import { Label } from "@/components/ui/label";
+import { Textarea } from "@/components/ui/textarea";
+import { Badge } from "@/components/ui/badge";
+import { Switch } from "@/components/ui/switch";
+import { Dialog, DialogContent, DialogHeader, DialogTitle } from "@/components/ui/dialog";
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
+import {
+  Plus, Save, Play, Trash2, Pencil, RefreshCw, Code2, Loader2,
+  History, RotateCcw, CheckCircle2, XCircle,
+} from "lucide-react";
+import { toast } from "sonner";
+
+// Monaco Editor는 SSR 안됨
+const MonacoEditor = dynamic(() => import("@monaco-editor/react").then((m) => m.default), {
+  ssr: false,
+  loading: () => <div className="flex items-center justify-center h-full"><Loader2 className="h-5 w-5 animate-spin" /></div>,
+});
+
+const SCOPE_LABELS: Record<string, string> = {
+  global: "전체 엣지",
+  equipment: "특정 장비",
+  connection: "특정 연결",
+  device: "특정 디바이스",
+};
+
+const HOOK_COLORS: Record<string, string> = {
+  transform: "bg-blue-500/10 text-blue-600 border-blue-500/30",
+  derived_tags: "bg-purple-500/10 text-purple-600 border-purple-500/30",
+  filter: "bg-amber-500/10 text-amber-600 border-amber-500/30",
+  alarm: "bg-red-500/10 text-red-600 border-red-500/30",
+  pre_send: "bg-green-500/10 text-green-600 border-green-500/30",
+};
+
+export default function FleetScriptsPage() {
+  const [scripts, setScripts] = useState<any[]>([]);
+  const [hookTypes, setHookTypes] = useState<any[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [modalOpen, setModalOpen] = useState(false);
+  const [editing, setEditing] = useState<any>(null);
+  const [versionsModal, setVersionsModal] = useState<{open: boolean; scriptId?: number}>({open: false});
+  const [versions, setVersions] = useState<any[]>([]);
+
+  const [form, setForm] = useState<any>({
+    script_name: "",
+    description: "",
+    scope: "global",
+    hook_type: "transform",
+    code: "",
+    enabled: true,
+    priority: 100,
+    timeout_ms: 1000,
+  });
+
+  const [testInput, setTestInput] = useState<string>("{}");
+  const [testResult, setTestResult] = useState<any>(null);
+  const [testing, setTesting] = useState(false);
+  const [saving, setSaving] = useState(false);
+
+  const load = useCallback(async () => {
+    setLoading(true);
+    try {
+      const [s, h] = await Promise.all([fleetApi.listScripts(), fleetApi.getHookTypes()]);
+      setScripts(s.data || []);
+      setHookTypes(h.data || []);
+    } catch { toast.error("스크립트 조회 실패"); }
+    setLoading(false);
+  }, []);
+
+  useEffect(() => { load(); }, [load]);
+
+  const openCreate = () => {
+    const defaultHook = hookTypes[0];
+    setEditing(null);
+    setForm({
+      script_name: "",
+      description: "",
+      scope: "global",
+      hook_type: defaultHook?.hook_type || "transform",
+      code: defaultHook?.example_code || "",
+      enabled: true,
+      priority: 100,
+      timeout_ms: 1000,
+    });
+    setTestInput(getDefaultTestInput(defaultHook?.hook_type || "transform"));
+    setTestResult(null);
+    setModalOpen(true);
+  };
+
+  const openEdit = (script: any) => {
+    setEditing(script);
+    setForm({
+      script_name: script.script_name,
+      description: script.description || "",
+      scope: script.scope,
+      hook_type: script.hook_type,
+      code: script.code,
+      enabled: script.enabled,
+      priority: script.priority,
+      timeout_ms: script.timeout_ms,
+      equipment_id: script.equipment_id,
+      connection_id: script.connection_id,
+      device_id: script.device_id,
+    });
+    setTestInput(getDefaultTestInput(script.hook_type));
+    setTestResult(null);
+    setModalOpen(true);
+  };
+
+  const getDefaultTestInput = (hookType: string): string => {
+    switch (hookType) {
+      case "transform": return JSON.stringify({ tag_name: "temperature", raw_value: 800, context: {} }, null, 2);
+      case "derived_tags": return JSON.stringify({ tags: { voltage: 220, current: 5 }, context: {} }, null, 2);
+      case "filter": return JSON.stringify({ tags: { running: true, temp: 25 }, context: {} }, null, 2);
+      case "alarm": return JSON.stringify({ tag_name: "temperature", value: 95, context: {} }, null, 2);
+      case "pre_send": return JSON.stringify({ payload: { tags: { temp: 25 } }, context: {} }, null, 2);
+      default: return "{}";
+    }
+  };
+
+  const handleHookChange = (hookType: string) => {
+    const hook = hookTypes.find((h) => h.hook_type === hookType);
+    setForm({ ...form, hook_type: hookType, code: form.code || hook?.example_code || "" });
+    setTestInput(getDefaultTestInput(hookType));
+    setTestResult(null);
+  };
+
+  const handleTestRun = async () => {
+    setTesting(true);
+    setTestResult(null);
+    try {
+      let parsed = {};
+      try { parsed = JSON.parse(testInput); } catch (e: any) {
+        toast.error("테스트 입력 JSON 파싱 실패: " + e.message);
+        setTesting(false);
+        return;
+      }
+      const r = await fleetApi.dryRunScript(form.code, form.hook_type, parsed, form.timeout_ms);
+      setTestResult(r);
+      if (r.success) toast.success(`실행 성공 (${r.duration_ms}ms)`);
+      else toast.error("실행 실패 - 결과 패널 참조");
+    } catch (e: any) {
+      toast.error(e.response?.data?.message || e.message);
+    }
+    setTesting(false);
+  };
+
+  const handleSave = async () => {
+    if (!form.script_name || !form.code) {
+      toast.error("이름과 코드를 입력하세요."); return;
+    }
+    setSaving(true);
+    try {
+      if (editing) {
+        await fleetApi.updateScript(editing.id, form);
+        toast.success("수정 완료");
+      } else {
+        await fleetApi.createScript(form);
+        toast.success("생성 완료");
+      }
+      setModalOpen(false);
+      load();
+    } catch (e: any) {
+      toast.error(e.response?.data?.message || "저장 실패");
+    }
+    setSaving(false);
+  };
+
+  const handleDelete = async (id: number) => {
+    if (!confirm("스크립트를 삭제하시겠습니까? 버전 이력도 함께 삭제됩니다.")) return;
+    try { await fleetApi.deleteScript(id); toast.success("삭제 완료"); load(); }
+    catch { toast.error("삭제 실패"); }
+  };
+
+  const toggleEnabled = async (script: any) => {
+    try {
+      await fleetApi.updateScript(script.id, { enabled: !script.enabled });
+      load();
+    } catch { toast.error("상태 변경 실패"); }
+  };
+
+  const openVersions = async (scriptId: number) => {
+    try {
+      const r = await fleetApi.getScriptVersions(scriptId);
+      setVersions(r.data || []);
+      setVersionsModal({open: true, scriptId});
+    } catch { toast.error("버전 조회 실패"); }
+  };
+
+  const rollback = async (scriptId: number, version: number) => {
+    if (!confirm(`v${version}으로 롤백하시겠습니까?`)) return;
+    try {
+      await fleetApi.rollbackScript(scriptId, version);
+      toast.success(`v${version}으로 롤백 완료`);
+      setVersionsModal({open: false});
+      load();
+    } catch (e: any) { toast.error(e.response?.data?.message || "롤백 실패"); }
+  };
+
+  return (
+    <div className="flex h-full flex-col bg-background">
+      <div className="shrink-0 p-6 pb-4">
+        <div className="flex items-center justify-between">
+          <div>
+            <h1 className="text-xl font-bold flex items-center gap-2">
+              <Code2 className="h-5 w-5" /> Python Hook 스크립트
+            </h1>
+            <p className="text-sm text-muted-foreground">
+              엣지 Data Collector가 수집 시점에 실행하는 Python 로직 (웹에서 편집/테스트)
+            </p>
+          </div>
+          <div className="flex gap-2">
+            <Button size="sm" variant="outline" onClick={load} disabled={loading} className="gap-1">
+              <RefreshCw className={`h-4 w-4 ${loading ? "animate-spin" : ""}`} />
+            </Button>
+            <Button size="sm" onClick={openCreate} className="gap-1">
+              <Plus className="h-4 w-4" /> 새 스크립트
+            </Button>
+          </div>
+        </div>
+      </div>
+
+      {/* Hook 타입 설명 */}
+      <div className="shrink-0 px-6 pb-4">
+        <div className="grid grid-cols-2 md:grid-cols-5 gap-2">
+          {hookTypes.map((h) => (
+            <div
+              key={h.hook_type}
+              className={`rounded-md border p-2 text-[11px] ${HOOK_COLORS[h.hook_type] || ""}`}
+            >
+              <div className="font-semibold">{h.display_name}</div>
+              <div className="text-[10px] opacity-80 mt-0.5 line-clamp-2">{h.description}</div>
+            </div>
+          ))}
+        </div>
+      </div>
+
+      <div className="flex-1 overflow-auto px-6 pb-6">
+        {loading ? (
+          <div className="flex items-center justify-center py-20">
+            <Loader2 className="h-6 w-6 animate-spin" />
+          </div>
+        ) : scripts.length === 0 ? (
+          <div className="flex flex-col items-center justify-center py-20 text-muted-foreground rounded-xl border border-dashed">
+            <Code2 className="h-10 w-10 mb-3" />
+            <p className="text-sm">등록된 Python Hook이 없습니다</p>
+            <Button variant="link" onClick={openCreate} className="mt-2">첫 스크립트 만들기</Button>
+          </div>
+        ) : (
+          <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4">
+            {scripts.map((s) => (
+              <div key={s.id} className="rounded-xl border bg-card p-4">
+                <div className="flex items-center justify-between mb-2">
+                  <Badge className={HOOK_COLORS[s.hook_type]}>{s.hook_type}</Badge>
+                  <Switch checked={s.enabled} onCheckedChange={() => toggleEnabled(s)} />
+                </div>
+                <p className="text-sm font-semibold truncate">{s.script_name}</p>
+                <p className="text-[11px] text-muted-foreground truncate mt-0.5">
+                  {s.description || "설명 없음"}
+                </p>
+                <div className="mt-2 text-[10px] text-muted-foreground space-y-0.5">
+                  <div>📍 {SCOPE_LABELS[s.scope]}</div>
+                  {s.equipment_name && <div>🔧 {s.equipment_name}</div>}
+                  {s.connection_name && <div>🔌 {s.connection_name}</div>}
+                  {s.device_id && <div>📱 {s.device_id}</div>}
+                  <div>🏷 v{s.version}  ⏱ {s.timeout_ms}ms</div>
+                </div>
+                <div className="flex gap-1 mt-3 pt-3 border-t">
+                  <Button variant="ghost" size="sm" className="flex-1 h-8 gap-1" onClick={() => openEdit(s)}>
+                    <Pencil className="h-3.5 w-3.5" /> 편집
+                  </Button>
+                  <Button variant="ghost" size="icon" className="h-8 w-8" onClick={() => openVersions(s.id)}>
+                    <History className="h-3.5 w-3.5" />
+                  </Button>
+                  <Button variant="ghost" size="icon" className="h-8 w-8 text-destructive" onClick={() => handleDelete(s.id)}>
+                    <Trash2 className="h-3.5 w-3.5" />
+                  </Button>
+                </div>
+              </div>
+            ))}
+          </div>
+        )}
+      </div>
+
+      {/* 편집 모달 */}
+      <Dialog open={modalOpen} onOpenChange={setModalOpen}>
+        <DialogContent className="max-w-5xl max-h-[90vh] overflow-y-auto">
+          <DialogHeader>
+            <DialogTitle>{editing ? `스크립트 수정: ${editing.script_name} (v${editing.version})` : "새 스크립트"}</DialogTitle>
+          </DialogHeader>
+          <div className="grid grid-cols-1 lg:grid-cols-3 gap-4 pt-2">
+            {/* 좌측: 메타 + 테스트 */}
+            <div className="space-y-3 lg:col-span-1">
+              <div>
+                <Label className="text-xs">스크립트명 *</Label>
+                <Input
+                  value={form.script_name}
+                  onChange={(e) => setForm({ ...form, script_name: e.target.value })}
+                  placeholder="예: 온도 센서 보정"
+                  className="mt-1"
+                />
+              </div>
+              <div>
+                <Label className="text-xs">Hook 타입 *</Label>
+                <Select value={form.hook_type} onValueChange={handleHookChange}>
+                  <SelectTrigger className="mt-1"><SelectValue /></SelectTrigger>
+                  <SelectContent>
+                    {hookTypes.map((h) => (
+                      <SelectItem key={h.hook_type} value={h.hook_type}>
+                        {h.display_name} ({h.hook_type})
+                      </SelectItem>
+                    ))}
+                  </SelectContent>
+                </Select>
+                <p className="text-[10px] text-muted-foreground mt-1">
+                  {hookTypes.find((h) => h.hook_type === form.hook_type)?.signature}
+                </p>
+              </div>
+              <div>
+                <Label className="text-xs">적용 범위</Label>
+                <Select value={form.scope} onValueChange={(v) => setForm({ ...form, scope: v })}>
+                  <SelectTrigger className="mt-1"><SelectValue /></SelectTrigger>
+                  <SelectContent>
+                    {Object.entries(SCOPE_LABELS).map(([k, v]) => (
+                      <SelectItem key={k} value={k}>{v}</SelectItem>
+                    ))}
+                  </SelectContent>
+                </Select>
+              </div>
+              <div>
+                <Label className="text-xs">설명</Label>
+                <Textarea
+                  value={form.description}
+                  onChange={(e) => setForm({ ...form, description: e.target.value })}
+                  rows={2}
+                  className="mt-1 text-xs"
+                />
+              </div>
+              <div className="grid grid-cols-2 gap-2">
+                <div>
+                  <Label className="text-xs">우선순위</Label>
+                  <Input
+                    type="number"
+                    value={form.priority}
+                    onChange={(e) => setForm({ ...form, priority: parseInt(e.target.value) || 100 })}
+                    className="mt-1"
+                  />
+                </div>
+                <div>
+                  <Label className="text-xs">타임아웃(ms)</Label>
+                  <Input
+                    type="number"
+                    value={form.timeout_ms}
+                    onChange={(e) => setForm({ ...form, timeout_ms: parseInt(e.target.value) || 1000 })}
+                    className="mt-1"
+                  />
+                </div>
+              </div>
+              <div className="flex items-center justify-between rounded-lg border p-3">
+                <span className="text-xs font-medium">활성화</span>
+                <Switch
+                  checked={form.enabled}
+                  onCheckedChange={(v) => setForm({ ...form, enabled: v })}
+                />
+              </div>
+
+              {/* 테스트 */}
+              <div className="rounded-lg border bg-muted/30 p-3 space-y-2">
+                <Label className="text-xs font-semibold">🧪 테스트 실행</Label>
+                <div>
+                  <Label className="text-[10px]">입력 JSON</Label>
+                  <Textarea
+                    value={testInput}
+                    onChange={(e) => setTestInput(e.target.value)}
+                    rows={5}
+                    className="mt-1 font-mono text-xs"
+                  />
+                </div>
+                <Button size="sm" variant="outline" className="w-full gap-1" onClick={handleTestRun} disabled={testing}>
+                  {testing ? <Loader2 className="h-3.5 w-3.5 animate-spin" /> : <Play className="h-3.5 w-3.5" />}
+                  실행
+                </Button>
+                {testResult && (
+                  <div className={`rounded-md border p-2 text-xs ${testResult.success ? "bg-green-500/5 border-green-500/30" : "bg-red-500/5 border-red-500/30"}`}>
+                    <div className="flex items-center gap-1 mb-1">
+                      {testResult.success ? <CheckCircle2 className="h-3 w-3 text-green-600"/> : <XCircle className="h-3 w-3 text-red-600"/>}
+                      <span className="font-semibold">{testResult.success ? "성공" : "실패"}</span>
+                      <span className="text-muted-foreground text-[10px] ml-auto">{testResult.duration_ms}ms</span>
+                    </div>
+                    <pre className="whitespace-pre-wrap font-mono text-[10px] max-h-32 overflow-y-auto">
+                      {testResult.success
+                        ? JSON.stringify(testResult.result, null, 2)
+                        : testResult.error}
+                    </pre>
+                  </div>
+                )}
+              </div>
+            </div>
+
+            {/* 우측: Monaco Editor */}
+            <div className="lg:col-span-2 border rounded-lg overflow-hidden" style={{ height: "60vh" }}>
+              <MonacoEditor
+                height="100%"
+                language="python"
+                theme="vs-dark"
+                value={form.code}
+                onChange={(v) => setForm({ ...form, code: v || "" })}
+                options={{
+                  fontSize: 13,
+                  minimap: { enabled: false },
+                  scrollBeyondLastLine: false,
+                  tabSize: 4,
+                  wordWrap: "on",
+                }}
+              />
+            </div>
+          </div>
+
+          <div className="flex justify-end gap-2 pt-4 border-t">
+            <Button variant="outline" onClick={() => setModalOpen(false)}>취소</Button>
+            <Button onClick={handleSave} disabled={saving} className="gap-1">
+              {saving ? <Loader2 className="h-4 w-4 animate-spin" /> : <Save className="h-4 w-4" />}
+              {editing ? "수정" : "생성"}
+            </Button>
+          </div>
+        </DialogContent>
+      </Dialog>
+
+      {/* 버전 이력 모달 */}
+      <Dialog open={versionsModal.open} onOpenChange={(open) => setVersionsModal({open})}>
+        <DialogContent className="max-w-lg">
+          <DialogHeader>
+            <DialogTitle>버전 이력</DialogTitle>
+          </DialogHeader>
+          <div className="space-y-2 pt-2 max-h-[60vh] overflow-y-auto">
+            {versions.length === 0 ? (
+              <p className="text-xs text-muted-foreground text-center py-6">버전 이력이 없습니다.</p>
+            ) : (
+              versions.map((v) => (
+                <div key={v.id} className="rounded-md border p-3 text-xs">
+                  <div className="flex items-center justify-between">
+                    <div>
+                      <span className="font-semibold">v{v.version}</span>
+                      <span className="text-muted-foreground ml-2">{v.code_size}B</span>
+                    </div>
+                    <Button
+                      size="sm"
+                      variant="outline"
+                      className="h-7 gap-1 text-[10px]"
+                      onClick={() => rollback(versionsModal.scriptId!, v.version)}
+                    >
+                      <RotateCcw className="h-3 w-3" /> 롤백
+                    </Button>
+                  </div>
+                  <div className="text-[10px] text-muted-foreground mt-1">
+                    {new Date(v.changed_at).toLocaleString("ko-KR")} · {v.changed_by || "system"}
+                  </div>
+                  {v.description && (
+                    <div className="text-[11px] mt-1">{v.description}</div>
+                  )}
+                </div>
+              ))
+            )}
+          </div>
+        </DialogContent>
+      </Dialog>
+    </div>
+  );
+}

frontend/components/admin/ExternalDbConnectionModal.tsx

@@ -35,6 +35,7 @@ interface ExternalDbConnectionModalProps {
 const DEFAULT_PORTS: Record<string, number> = {
   mysql: 3306,
   postgresql: 5432,
+  mariadb: 3306,
   oracle: 1521,
   mssql: 1433,
   sqlite: 0, // SQLite는 파일 기반이므로 포트 없음

frontend/components/admin/ScriptsManagerDialog.tsx

@@ -0,0 +1,426 @@
+"use client";
+
+import { useEffect, useState } from "react";
+import {
+  Dialog,
+  DialogContent,
+  DialogHeader,
+  DialogTitle,
+  DialogDescription,
+  DialogFooter,
+} from "@/components/ui/dialog";
+import { Button } from "@/components/ui/button";
+import { Input } from "@/components/ui/input";
+import { Label } from "@/components/ui/label";
+import { Textarea } from "@/components/ui/textarea";
+import { Badge } from "@/components/ui/badge";
+import { Switch } from "@/components/ui/switch";
+import {
+  Select,
+  SelectContent,
+  SelectItem,
+  SelectTrigger,
+  SelectValue,
+} from "@/components/ui/select";
+import { Plus, Pencil, Trash2, Save, RefreshCw, Play, Loader2 } from "lucide-react";
+import { toast } from "sonner";
+import { fleetApi } from "@/lib/api/fleet";
+
+const HOOK_TYPES = [
+  { value: "transform", label: "transform (값 변환)" },
+  { value: "filter", label: "filter (값 필터)" },
+  { value: "derived_tags", label: "derived_tags (파생 태그)" },
+  { value: "alarm", label: "alarm (알람)" },
+  { value: "pre_send", label: "pre_send (전송 전)" },
+  { value: "aggregator", label: "aggregator (집계)" },
+];
+
+const SCOPES = [
+  { value: "global", label: "전체 엣지 (global)" },
+  { value: "connection", label: "특정 연결 (connection)" },
+  { value: "equipment", label: "특정 장비 (equipment)" },
+];
+
+const DEFAULT_CODE: Record<string, string> = {
+  transform:
+    "def transform(tag_name, raw_value, context):\n    # 입력: raw_value, context={scale,offset,...}\n    # 반환: 변환된 값\n    return raw_value",
+  filter:
+    "def filter(tag_name, value, context):\n    # True 반환 시 통과, False면 버림\n    return True",
+  derived_tags:
+    "def derived_tags(device_data, context):\n    # device_data['tags']에서 원본 태그 참조\n    # 반환: {'new_tag': value, ...}\n    tags = device_data.get('tags', {})\n    return {}",
+  alarm:
+    "def alarm(tag_name, value, context):\n    # 알람 발생 시 {'level': 'warn|error', 'message': '...'}\n    # 아니면 None\n    return None",
+  pre_send:
+    "def pre_send(device_data, context):\n    # 전송 직전 최종 가공\n    return device_data",
+  aggregator:
+    "def aggregator(tag_name, value, context):\n    return value",
+};
+
+interface Script {
+  id?: number;
+  script_name: string;
+  description?: string;
+  hook_type: string;
+  scope: string;
+  code: string;
+  priority: number;
+  timeout_ms: number;
+  enabled: boolean;
+  connection_id?: number | null;
+  equipment_id?: number | null;
+}
+
+interface ScriptsManagerDialogProps {
+  open: boolean;
+  onClose: () => void;
+  onAfterChange?: () => void;
+  /** 이 연결에서 열렸을 때 신규 스크립트에 자동 바인딩 */
+  defaultConnectionId?: number;
+}
+
+export function ScriptsManagerDialog({
+  open,
+  onClose,
+  onAfterChange,
+  defaultConnectionId,
+}: ScriptsManagerDialogProps) {
+  const [scripts, setScripts] = useState<Script[]>([]);
+  const [loading, setLoading] = useState(false);
+  const [editing, setEditing] = useState<Script | null>(null);
+  const [testInput, setTestInput] = useState(
+    '{"tag_name":"test","raw_value":10,"context":{}}'
+  );
+  const [testResult, setTestResult] = useState<string>("");
+  const [running, setRunning] = useState(false);
+
+  const load = async () => {
+    setLoading(true);
+    try {
+      const res = await fleetApi.listScripts();
+      setScripts((res?.data || res || []) as Script[]);
+    } catch (e: any) {
+      toast.error(e?.response?.data?.message || "스크립트 조회 실패");
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  useEffect(() => {
+    if (open) load();
+  }, [open]);
+
+  const openNew = () => {
+    setEditing({
+      script_name: "",
+      description: "",
+      hook_type: "transform",
+      scope: defaultConnectionId ? "connection" : "global",
+      code: DEFAULT_CODE.transform,
+      priority: 10,
+      timeout_ms: 1500,
+      enabled: true,
+      connection_id: defaultConnectionId ?? null,
+    });
+    setTestResult("");
+  };
+
+  const openEdit = async (s: Script) => {
+    try {
+      const res = await fleetApi.getScript(s.id!);
+      setEditing(res?.data || res);
+      setTestResult("");
+    } catch (e: any) {
+      toast.error(e?.response?.data?.message || "조회 실패");
+    }
+  };
+
+  const save = async () => {
+    if (!editing) return;
+    if (!editing.script_name || !editing.code) {
+      toast.error("이름과 코드는 필수");
+      return;
+    }
+    try {
+      if (editing.id) {
+        await fleetApi.updateScript(editing.id, editing as any);
+      } else {
+        await fleetApi.createScript(editing as any);
+      }
+      toast.success("저장됨");
+      setEditing(null);
+      load();
+      onAfterChange?.();
+    } catch (e: any) {
+      toast.error(e?.response?.data?.message || "저장 실패");
+    }
+  };
+
+  const remove = async (id: number) => {
+    if (!confirm("삭제하시겠습니까?")) return;
+    try {
+      await fleetApi.deleteScript(id);
+      toast.success("삭제됨");
+      load();
+      onAfterChange?.();
+    } catch (e: any) {
+      toast.error(e?.response?.data?.message || "삭제 실패");
+    }
+  };
+
+  const runDry = async () => {
+    if (!editing) return;
+    setRunning(true);
+    try {
+      let parsed: any = {};
+      try {
+        parsed = JSON.parse(testInput);
+      } catch {
+        toast.error("테스트 입력이 JSON이 아닙니다");
+        setRunning(false);
+        return;
+      }
+      const res = await fleetApi.dryRun(editing.code, editing.hook_type, parsed, editing.timeout_ms);
+      setTestResult(JSON.stringify(res?.data ?? res, null, 2));
+    } catch (e: any) {
+      setTestResult("ERROR: " + (e?.response?.data?.message || e.message));
+    } finally {
+      setRunning(false);
+    }
+  };
+
+  return (
+    <Dialog open={open} onOpenChange={(o) => !o && onClose()}>
+      <DialogContent className="max-w-[95vw] sm:max-w-5xl max-h-[90vh] overflow-y-auto">
+        <DialogHeader>
+          <DialogTitle>Python 훅 스크립트 관리</DialogTitle>
+          <DialogDescription className="text-xs">
+            훅은 장비에서 수집한 값을 Pipeline에서 실시간으로 변환/필터/확장할 때 사용됩니다.
+          </DialogDescription>
+        </DialogHeader>
+
+        {editing ? (
+          // ── 편집 모드 ────────────────────────────────
+          <div className="space-y-3">
+            <div className="grid grid-cols-1 gap-3 sm:grid-cols-2">
+              <div>
+                <Label className="text-xs">스크립트명 *</Label>
+                <Input
+                  className="mt-1 h-8 text-xs"
+                  value={editing.script_name}
+                  onChange={(e) => setEditing({ ...editing, script_name: e.target.value })}
+                />
+              </div>
+              <div>
+                <Label className="text-xs">Hook 타입 *</Label>
+                <Select
+                  value={editing.hook_type}
+                  onValueChange={(v) =>
+                    setEditing({
+                      ...editing,
+                      hook_type: v,
+                      code: editing.code || DEFAULT_CODE[v] || "",
+                    })
+                  }
+                >
+                  <SelectTrigger className="mt-1 h-8 text-xs">
+                    <SelectValue />
+                  </SelectTrigger>
+                  <SelectContent>
+                    {HOOK_TYPES.map((o) => (
+                      <SelectItem key={o.value} value={o.value} className="text-xs">
+                        {o.label}
+                      </SelectItem>
+                    ))}
+                  </SelectContent>
+                </Select>
+              </div>
+              <div>
+                <Label className="text-xs">Scope</Label>
+                <Select
+                  value={editing.scope}
+                  onValueChange={(v) => setEditing({ ...editing, scope: v })}
+                >
+                  <SelectTrigger className="mt-1 h-8 text-xs">
+                    <SelectValue />
+                  </SelectTrigger>
+                  <SelectContent>
+                    {SCOPES.map((o) => (
+                      <SelectItem key={o.value} value={o.value} className="text-xs">
+                        {o.label}
+                      </SelectItem>
+                    ))}
+                  </SelectContent>
+                </Select>
+              </div>
+              <div className="grid grid-cols-2 gap-2">
+                <div>
+                  <Label className="text-xs">우선순위</Label>
+                  <Input
+                    className="mt-1 h-8 text-xs"
+                    type="number"
+                    value={editing.priority}
+                    onChange={(e) =>
+                      setEditing({ ...editing, priority: Number(e.target.value) })
+                    }
+                  />
+                </div>
+                <div>
+                  <Label className="text-xs">타임아웃 (ms)</Label>
+                  <Input
+                    className="mt-1 h-8 text-xs"
+                    type="number"
+                    value={editing.timeout_ms}
+                    onChange={(e) =>
+                      setEditing({ ...editing, timeout_ms: Number(e.target.value) })
+                    }
+                  />
+                </div>
+              </div>
+            </div>
+
+            <div>
+              <Label className="text-xs">설명</Label>
+              <Input
+                className="mt-1 h-8 text-xs"
+                value={editing.description || ""}
+                onChange={(e) => setEditing({ ...editing, description: e.target.value })}
+              />
+            </div>
+
+            <div>
+              <div className="mb-1 flex items-center justify-between">
+                <Label className="text-xs">Python 코드</Label>
+                <div className="flex items-center gap-2">
+                  <Switch
+                    checked={editing.enabled}
+                    onCheckedChange={(c) => setEditing({ ...editing, enabled: c })}
+                  />
+                  <span className="text-[10px]">{editing.enabled ? "활성" : "비활성"}</span>
+                </div>
+              </div>
+              <Textarea
+                className="min-h-[240px] font-mono text-[11px]"
+                value={editing.code}
+                onChange={(e) => setEditing({ ...editing, code: e.target.value })}
+                spellCheck={false}
+              />
+              <p className="mt-1 text-[10px] text-muted-foreground">
+                함수 이름은 훅 타입과 동일해야 합니다 (예: transform, filter).
+              </p>
+            </div>
+
+            {/* Dry-run */}
+            <div className="rounded-md border p-2">
+              <div className="mb-1 flex items-center justify-between">
+                <Label className="text-xs font-semibold">테스트 실행</Label>
+                <Button size="sm" onClick={runDry} disabled={running} className="h-7 gap-1 text-xs">
+                  {running ? <Loader2 className="h-3 w-3 animate-spin" /> : <Play className="h-3 w-3" />}
+                  실행
+                </Button>
+              </div>
+              <div className="grid grid-cols-1 gap-2 sm:grid-cols-2">
+                <Textarea
+                  className="min-h-[80px] font-mono text-[10px]"
+                  value={testInput}
+                  onChange={(e) => setTestInput(e.target.value)}
+                  placeholder='{"tag_name":"t1","raw_value":10,"context":{}}'
+                />
+                <Textarea
+                  className="min-h-[80px] font-mono text-[10px]"
+                  value={testResult}
+                  readOnly
+                  placeholder="결과가 여기에 표시됩니다"
+                />
+              </div>
+            </div>
+
+            <div className="flex justify-end gap-2">
+              <Button variant="outline" size="sm" onClick={() => setEditing(null)}>
+                목록으로
+              </Button>
+              <Button size="sm" onClick={save} className="gap-1">
+                <Save className="h-3 w-3" />
+                저장
+              </Button>
+            </div>
+          </div>
+        ) : (
+          // ── 목록 모드 ────────────────────────────────
+          <div className="space-y-2">
+            <div className="flex items-center justify-between">
+              <p className="text-xs text-muted-foreground">
+                총 <strong>{scripts.length}</strong>개 스크립트
+              </p>
+              <div className="flex gap-2">
+                <Button size="sm" variant="outline" onClick={load} className="h-7 gap-1 text-xs">
+                  <RefreshCw className="h-3 w-3" />
+                  새로고침
+                </Button>
+                <Button size="sm" onClick={openNew} className="h-7 gap-1 text-xs">
+                  <Plus className="h-3 w-3" />새 스크립트
+                </Button>
+              </div>
+            </div>
+
+            {loading ? (
+              <div className="flex items-center justify-center py-10">
+                <Loader2 className="h-5 w-5 animate-spin" />
+              </div>
+            ) : scripts.length === 0 ? (
+              <div className="flex flex-col items-center justify-center rounded-md border border-dashed py-10 text-muted-foreground">
+                <p className="text-xs">등록된 스크립트가 없습니다</p>
+                <Button variant="link" size="sm" onClick={openNew}>
+                  첫 스크립트 만들기
+                </Button>
+              </div>
+            ) : (
+              <div className="max-h-[50vh] space-y-1 overflow-y-auto rounded-md border p-1">
+                {scripts.map((s) => (
+                  <div
+                    key={s.id}
+                    className="flex items-center gap-2 rounded px-2 py-1.5 hover:bg-muted/50"
+                  >
+                    <Badge variant="outline" className="h-5 text-[9px]">
+                      {s.hook_type}
+                    </Badge>
+                    <Badge variant="secondary" className="h-5 text-[9px]">
+                      {s.scope}
+                    </Badge>
+                    <span className="flex-1 truncate text-xs font-medium">
+                      {s.script_name}
+                    </span>
+                    <span className="text-[10px] text-muted-foreground">
+                      p={s.priority} / {s.timeout_ms}ms
+                    </span>
+                    {!s.enabled && (
+                      <Badge variant="destructive" className="h-4 text-[9px]">
+                        OFF
+                      </Badge>
+                    )}
+                    <Button variant="ghost" size="sm" className="h-6 px-2" onClick={() => openEdit(s)}>
+                      <Pencil className="h-3 w-3" />
+                    </Button>
+                    <Button
+                      variant="ghost"
+                      size="sm"
+                      className="h-6 px-2 text-destructive"
+                      onClick={() => remove(s.id!)}
+                    >
+                      <Trash2 className="h-3 w-3" />
+                    </Button>
+                  </div>
+                ))}
+              </div>
+            )}
+          </div>
+        )}
+
+        <DialogFooter>
+          <Button variant="outline" onClick={onClose}>
+            닫기
+          </Button>
+        </DialogFooter>
+      </DialogContent>
+    </Dialog>
+  );
+}

frontend/components/layout/AdminPageRenderer.tsx

@@ -123,6 +123,16 @@ const DYNAMIC_ADMIN_IMPORTS: Record<string, () => Promise<any>> = {
   "/admin/flow-external-db": () => import("@/app/(main)/admin/flow-external-db/page"),
   // 장비 연결 관리
   "/admin/pipeline-device": () => import("@/app/(main)/admin/pipeline-device/page"),
+  // Fleet 관리
+  "/admin/fleet/devices": () => import("@/app/(main)/admin/fleet/devices/page"),
+  "/admin/fleet/commands": () => import("@/app/(main)/admin/fleet/commands/page"),
+  "/admin/fleet/alerts": () => import("@/app/(main)/admin/fleet/alerts/page"),
+  "/admin/fleet/data": () => import("@/app/(main)/admin/fleet/data/page"),
+  "/admin/fleet/scripts": () => import("@/app/(main)/admin/fleet/scripts/page"),
+  "/admin/fleet/deployments": () => import("@/app/(main)/admin/fleet/deployments/page"),
+  "/admin/fleet/releases": () => import("@/app/(main)/admin/fleet/releases/page"),
+  "/admin/fleet/rules": () => import("@/app/(main)/admin/fleet/rules/page"),
+  "/admin/fleet/audit": () => import("@/app/(main)/admin/fleet/audit/page"),
 };
 
 const DYNAMIC_ADMIN_PATTERNS: Array<{

frontend/lib/api/automationDashboard.ts

@@ -0,0 +1,81 @@
+// 자동화 통합 대시보드 API (조회 전용)
+
+import { apiClient } from "./client";
+
+export interface AutomationStats {
+  batches_total: number;
+  batches_active: number;
+  pollings_total: number;
+  pollings_active: number;
+  pollings_connected: number;
+  total_tags: number;
+  forwarders_total: number;
+  forwarders_enabled: number;
+  messages_forwarded_total: number;
+}
+
+export interface BatchRow {
+  id: number;
+  batch_name: string;
+  cron_schedule: string;
+  is_active: string | boolean;
+  company_code?: string;
+  last_run_date?: string;
+  last_run_result?: string;
+  next_run_date?: string;
+}
+
+export interface PollingRow {
+  id: number;
+  connection_name: string;
+  protocol: string;
+  host: string;
+  port: number;
+  polling_interval_ms: number;
+  is_active: string;
+  status: string;
+  last_test_result?: string;
+  last_test_date?: string;
+  target_db_connection_id?: number | null;
+  target_table_name?: string | null;
+  tag_count: number;
+  last_collected_at?: string | null;
+}
+
+export interface ForwarderRow {
+  id: number;
+  config_name: string;
+  company_code: string;
+  company_id: string;
+  edge_id: string;
+  broker_host: string;
+  broker_port: number;
+  topic_pattern: string;
+  batch_size: number;
+  batch_timeout_ms: number;
+  is_enabled: string;
+  messages_forwarded: number | null;
+  messages_failed: number | null;
+  messages_dropped: number | null;
+  batches_sent: number | null;
+  last_published_at?: string | null;
+  last_error?: string | null;
+  is_connected: string | null;
+  reconnect_attempts: number | null;
+}
+
+export interface DashboardOverview {
+  stats: AutomationStats;
+  batches: BatchRow[];
+  pollings: PollingRow[];
+  forwarders: ForwarderRow[];
+}
+
+export const AutomationDashboardAPI = {
+  async overview(): Promise<DashboardOverview> {
+    const r = await apiClient.get<{ success: boolean; data: DashboardOverview }>(
+      "/api/automation-dashboard/overview"
+    );
+    return r.data.data;
+  },
+};

frontend/lib/api/centralForwarder.ts

@@ -0,0 +1,88 @@
+// Central MQTT Forwarder 관리 API 클라이언트
+
+import { apiClient } from "./client";
+
+export interface CentralForwarderConfig {
+  id?: number;
+  config_name: string;
+  company_code?: string;
+  company_id: string;
+  edge_id: string;
+  broker_host: string;
+  broker_port: number;
+  username?: string;
+  password?: string;
+  use_tls?: string;
+  client_id_prefix?: string;
+  topic_pattern?: string;
+  status_topic_pattern?: string;
+  batch_size?: number;
+  batch_timeout_ms?: number;
+  heartbeat_interval_sec?: number;
+  qos?: number;
+  is_enabled?: string;
+  description?: string;
+  created_date?: string;
+  updated_date?: string;
+}
+
+export interface ForwarderRuntimeStatus {
+  config_id: number;
+  config_name: string;
+  company_code: string;
+  edge_id: string;
+  broker: string;
+  connected: boolean;
+  buffered: number;
+  messagesForwarded: number;
+  messagesFailed: number;
+  messagesDropped: number;
+  batchesSent: number;
+  lastPublishedAt: string | null;
+  startedAt: string;
+  isConnected: boolean;
+  reconnectAttempts: number;
+  lastError: string | null;
+  lastErrorAt: string | null;
+}
+
+const BASE = "/api/central-forwarder";
+
+export const CentralForwarderAPI = {
+  async list(companyCode?: string): Promise<CentralForwarderConfig[]> {
+    const url = companyCode ? `${BASE}?company_code=${companyCode}` : BASE;
+    const r = await apiClient.get<{ success: boolean; data: CentralForwarderConfig[] }>(url);
+    return r.data.data || [];
+  },
+
+  async get(id: number): Promise<CentralForwarderConfig> {
+    const r = await apiClient.get<{ success: boolean; data: CentralForwarderConfig }>(
+      `${BASE}/${id}`
+    );
+    return r.data.data;
+  },
+
+  async create(input: CentralForwarderConfig): Promise<{ id: number }> {
+    const r = await apiClient.post<{ success: boolean; data: { id: number } }>(BASE, input);
+    return r.data.data;
+  },
+
+  async update(id: number, input: Partial<CentralForwarderConfig>): Promise<void> {
+    await apiClient.put(`${BASE}/${id}`, input);
+  },
+
+  async delete(id: number): Promise<void> {
+    await apiClient.delete(`${BASE}/${id}`);
+  },
+
+  async toggle(id: number, enabled: boolean): Promise<void> {
+    await apiClient.post(`${BASE}/${id}/toggle`, { enabled });
+  },
+
+  async runtimeStatus(): Promise<ForwarderRuntimeStatus[]> {
+    const r = await apiClient.get<{ success: boolean; data: ForwarderRuntimeStatus[] }>(
+      `${BASE}/runtime/status`
+    );
+    return r.data.data || [];
+  },
+};

frontend/lib/api/equipmentState.ts

@@ -0,0 +1,51 @@
+// Equipment Current State API 클라이언트
+
+import { apiClient } from "./client";
+
+export interface EquipmentTagState {
+  id: number;
+  connection_id: number;
+  company_code: string;
+  tag_name: string;
+  tag_display_name: string | null;
+  tag_unit: string | null;
+  value_numeric: number | null;
+  value_text: string | null;
+  value_boolean: boolean | null;
+  quality: string;
+  last_collected_at: string;
+  updated_at: string;
+}
+
+export interface ConnectionStatusSummary {
+  connection_id: number;
+  connection_name: string;
+  protocol: string;
+  host: string;
+  port: number;
+  connection_status: string;
+  last_test_result: string | null;
+  last_test_message: string | null;
+  last_test_date: string | null;
+  company_code: string;
+  tag_count: number;
+  last_collected_at: string | null;
+  good_tag_count: number;
+}
+
+const BASE = "/api/equipment-state";
+
+export const EquipmentStateAPI = {
+  async summary(companyCode?: string): Promise<ConnectionStatusSummary[]> {
+    const url = companyCode ? `${BASE}/summary?company_code=${companyCode}` : `${BASE}/summary`;
+    const r = await apiClient.get<{ success: boolean; data: ConnectionStatusSummary[] }>(url);
+    return r.data.data || [];
+  },
+
+  async tagsByConnection(connectionId: number): Promise<EquipmentTagState[]> {
+    const r = await apiClient.get<{ success: boolean; data: EquipmentTagState[] }>(
+      `${BASE}/${connectionId}`
+    );
+    return r.data.data || [];
+  },
+};

frontend/lib/api/fleet.ts

@@ -0,0 +1,213 @@
+import { apiClient } from "./client";
+
+const BASE = "/fleet";
+
+export interface FleetDevice {
+  id?: number;
+  device_id: string;
+  company_code?: string;
+  device_name?: string;
+  device_type?: string;
+  ip_address?: string;
+  mac_address?: string;
+  hardware_fingerprint?: string;
+  last_seen_at?: string;
+  is_online?: boolean;
+  equipment_id?: number | null;
+  equipment_name?: string;
+  equipment_code?: string;
+  agent_version?: string;
+  os_info?: Record<string, any>;
+  hardware_info?: Record<string, any>;
+  device_group?: string;
+  tags?: any[];
+}
+
+export interface FleetCommand {
+  id?: number;
+  device_id: string;
+  command_type: string;
+  payload?: Record<string, any>;
+  status?: string;
+  result?: Record<string, any>;
+  error_message?: string;
+  issued_by?: string;
+  issued_at?: string;
+  sent_at?: string;
+  responded_at?: string;
+}
+
+export interface FleetAlert {
+  id: number;
+  rule_id: number;
+  rule_name?: string;
+  device_id: string;
+  severity: string;
+  title: string;
+  message: string;
+  metric: string;
+  value: number;
+  threshold: number;
+  status: "open" | "acknowledged" | "resolved";
+  created_at: string;
+}
+
+export const fleetApi = {
+  // 디바이스
+  getDevices: (filter?: { is_online?: boolean; search?: string }) =>
+    apiClient.get(`${BASE}/devices`, { params: filter }).then((r) => r.data),
+
+  getDevice: (deviceId: string) =>
+    apiClient.get(`${BASE}/devices/${deviceId}`).then((r) => r.data),
+
+  registerDevice: (data: Partial<FleetDevice>) =>
+    apiClient.post(`${BASE}/devices/register`, data).then((r) => r.data),
+
+  updateDevice: (deviceId: string, data: Partial<FleetDevice>) =>
+    apiClient.patch(`${BASE}/devices/${deviceId}`, data).then((r) => r.data),
+
+  deleteDevice: (deviceId: string) =>
+    apiClient.delete(`${BASE}/devices/${deviceId}`).then((r) => r.data),
+
+  getMetrics: (deviceId: string, limit = 100) =>
+    apiClient.get(`${BASE}/devices/${deviceId}/metrics`, { params: { limit } }).then((r) => r.data),
+
+  // 커맨드
+  getCommands: (filter?: { device_id?: string; status?: string; limit?: number }) =>
+    apiClient.get(`${BASE}/commands`, { params: filter }).then((r) => r.data),
+
+  getCommandTypes: () =>
+    apiClient.get(`${BASE}/commands/types`).then((r) => r.data),
+
+  issueCommand: (data: { device_id: string; command_type: string; payload?: any; timeout_sec?: number }) =>
+    apiClient.post(`${BASE}/commands`, data).then((r) => r.data),
+
+  // 알림
+  getAlerts: (status: string = "open") =>
+    apiClient.get(`${BASE}/alerts`, { params: { status } }).then((r) => r.data),
+
+  ackAlert: (id: number) =>
+    apiClient.post(`${BASE}/alerts/${id}/ack`).then((r) => r.data),
+
+  resolveAlert: (id: number) =>
+    apiClient.post(`${BASE}/alerts/${id}/resolve`).then((r) => r.data),
+
+  getAlertRules: () =>
+    apiClient.get(`${BASE}/alert-rules`).then((r) => r.data),
+
+  // 배포
+  getDeployments: () =>
+    apiClient.get(`${BASE}/deployments`).then((r) => r.data),
+
+  getReleases: () =>
+    apiClient.get(`${BASE}/releases`).then((r) => r.data),
+
+  // 통계
+  getStats: () =>
+    apiClient.get(`${BASE}/stats`).then((r) => r.data),
+
+  // 실시간 데이터
+  getLatestValues: (deviceId: string) =>
+    apiClient.get(`${BASE}/devices/${deviceId}/latest-values`).then((r) => r.data),
+
+  getLatestValuesByEquipment: (equipmentId: number) =>
+    apiClient.get(`${BASE}/equipment/${equipmentId}/latest-values`).then((r) => r.data),
+
+  getTagTimeseries: (deviceId: string, tagName: string, limit = 500) =>
+    apiClient
+      .get(`${BASE}/devices/${deviceId}/tags/${encodeURIComponent(tagName)}/timeseries`, {
+        params: { limit },
+      })
+      .then((r) => r.data),
+
+  getDataStats: (deviceId?: string) =>
+    apiClient.get(`${BASE}/data/stats`, { params: { device_id: deviceId } }).then((r) => r.data),
+
+  // ===== Python Hook 스크립트 =====
+  getHookTypes: () =>
+    apiClient.get(`${BASE}/scripts/hook-types`).then((r) => r.data),
+
+  listScripts: (filter?: any) =>
+    apiClient.get(`${BASE}/scripts`, { params: filter }).then((r) => r.data),
+
+  getScript: (id: number) =>
+    apiClient.get(`${BASE}/scripts/${id}`).then((r) => r.data),
+
+  createScript: (data: any) =>
+    apiClient.post(`${BASE}/scripts`, data).then((r) => r.data),
+
+  updateScript: (id: number, data: any) =>
+    apiClient.put(`${BASE}/scripts/${id}`, data).then((r) => r.data),
+
+  deleteScript: (id: number) =>
+    apiClient.delete(`${BASE}/scripts/${id}`).then((r) => r.data),
+
+  dryRunScript: (code: string, hook_type: string, test_input: any, timeout_ms?: number) =>
+    apiClient.post(`${BASE}/scripts/dry-run`, { code, hook_type, test_input, timeout_ms }).then((r) => r.data),
+
+  getScriptVersions: (id: number) =>
+    apiClient.get(`${BASE}/scripts/${id}/versions`).then((r) => r.data),
+
+  getScriptVersion: (id: number, version: number) =>
+    apiClient.get(`${BASE}/scripts/${id}/versions/${version}`).then((r) => r.data),
+
+  rollbackScript: (id: number, version: number) =>
+    apiClient.post(`${BASE}/scripts/${id}/rollback/${version}`).then((r) => r.data),
+
+  // ===== 릴리즈 =====
+  getReleases: (filter?: any) => apiClient.get(`${BASE}/releases`, { params: filter }).then(r => r.data),
+  getRelease: (id: number) => apiClient.get(`${BASE}/releases/${id}`).then(r => r.data),
+  createRelease: (data: any) => apiClient.post(`${BASE}/releases`, data).then(r => r.data),
+  updateRelease: (id: number, data: any) => apiClient.put(`${BASE}/releases/${id}`, data).then(r => r.data),
+  deleteRelease: (id: number) => apiClient.delete(`${BASE}/releases/${id}`).then(r => r.data),
+  transitionRelease: (id: number, status: string) =>
+    apiClient.post(`${BASE}/releases/${id}/transition`, { status }).then(r => r.data),
+
+  // ===== 배포 =====
+  createDeployment: (data: any) => apiClient.post(`${BASE}/deployments`, data).then(r => r.data),
+  getDeploymentDetail: (id: number) => apiClient.get(`${BASE}/deployments/${id}`).then(r => r.data),
+  getDeploymentStatus: (id: number) => apiClient.get(`${BASE}/deployments/${id}/status`).then(r => r.data),
+  startDeployment: (id: number) => apiClient.post(`${BASE}/deployments/${id}/start`).then(r => r.data),
+  cancelDeployment: (id: number) => apiClient.post(`${BASE}/deployments/${id}/cancel`).then(r => r.data),
+  rollbackDeployment: (id: number) => apiClient.post(`${BASE}/deployments/${id}/rollback`).then(r => r.data),
+
+  // ===== Harbor =====
+  getHarborProjects: () => apiClient.get(`${BASE}/harbor/projects`).then(r => r.data),
+  getHarborRepos: (project: string) => apiClient.get(`${BASE}/harbor/projects/${project}/repos`).then(r => r.data),
+  getHarborTags: (project: string, repo: string) =>
+    apiClient.get(`${BASE}/harbor/projects/${project}/repos/${repo}/tags`).then(r => r.data),
+  pingHarbor: () => apiClient.get(`${BASE}/harbor/ping`).then(r => r.data),
+
+  // ===== 태그 템플릿 =====
+  getTagTemplates: (filter?: any) => apiClient.get(`${BASE}/tag-templates`, { params: filter }).then(r => r.data),
+  getTagTemplate: (id: number) => apiClient.get(`${BASE}/tag-templates/${id}`).then(r => r.data),
+  createTagTemplate: (data: any) => apiClient.post(`${BASE}/tag-templates`, data).then(r => r.data),
+  updateTagTemplate: (id: number, data: any) => apiClient.put(`${BASE}/tag-templates/${id}`, data).then(r => r.data),
+  deleteTagTemplate: (id: number) => apiClient.delete(`${BASE}/tag-templates/${id}`).then(r => r.data),
+  applyTagTemplate: (templateId: number, connectionId: number, overwrite = false) =>
+    apiClient.post(`${BASE}/tag-templates/${templateId}/apply/${connectionId}`, { overwrite }).then(r => r.data),
+
+  // ===== 알림 규칙 =====
+  createAlertRule: (data: any) => apiClient.post(`${BASE}/alert-rules`, data).then(r => r.data),
+  updateAlertRule: (id: number, data: any) => apiClient.put(`${BASE}/alert-rules/${id}`, data).then(r => r.data),
+  deleteAlertRule: (id: number) => apiClient.delete(`${BASE}/alert-rules/${id}`).then(r => r.data),
+  toggleAlertRule: (id: number) => apiClient.post(`${BASE}/alert-rules/${id}/toggle`).then(r => r.data),
+
+  // ===== V1 매핑 =====
+  getV1Mappings: (filter?: any) => apiClient.get(`${BASE}/v1-mappings`, { params: filter }).then(r => r.data),
+  createV1Mapping: (data: any) => apiClient.post(`${BASE}/v1-mappings`, data).then(r => r.data),
+  updateV1Mapping: (id: number, data: any) => apiClient.put(`${BASE}/v1-mappings/${id}`, data).then(r => r.data),
+  deleteV1Mapping: (id: number) => apiClient.delete(`${BASE}/v1-mappings/${id}`).then(r => r.data),
+
+  // ===== PLC 상태 =====
+  getPlcStatus: (filter?: any) => apiClient.get(`${BASE}/plc-status`, { params: filter }).then(r => r.data),
+  getPlcSummary: () => apiClient.get(`${BASE}/plc-status/summary`).then(r => r.data),
+
+  // ===== Audit =====
+  getAuditLogs: (filter?: any) => apiClient.get(`${BASE}/audit-logs`, { params: filter }).then(r => r.data),
+  getAuditStats: () => apiClient.get(`${BASE}/audit-logs/stats`).then(r => r.data),
+
+  // ===== Provisioning =====
+  getPreRegistered: () => apiClient.get(`${BASE}/provision/pre-registered`).then(r => r.data),
+  preRegister: (data: any) => apiClient.post(`${BASE}/provision/pre-register`, data).then(r => r.data),
+};

frontend/lib/api/pipelineDevice.ts

@@ -7,6 +7,10 @@ export const pipelineDeviceApi = {
   getProtocols: () =>
     apiClient.get(`${BASE}/protocols`).then((r) => r.data),
 
+  // 장비 목록 (pipeline_equipment)
+  getEquipmentList: (search?: string) =>
+    apiClient.get(`${BASE}/equipment-list`, { params: search ? { search } : {} }).then((r) => r.data),
+
   // 연결 CRUD
   getConnections: (params?: { protocol?: string; is_active?: string; search?: string; status?: string }) =>
     apiClient.get(BASE, { params }).then((r) => r.data),
@@ -21,6 +25,36 @@ export const pipelineDeviceApi = {
   testConnection: (id: number) =>
     apiClient.post(`${BASE}/${id}/test`).then((r) => r.data),
 
+  // 훅 체인 테스트 (원본값 → 체인 실행 → 결과 + DB 저장 옵션)
+  testChain: (
+    id: number,
+    payload: { tag_name: string; raw_value: unknown; save_to_db?: boolean }
+  ) =>
+    apiClient.post(`${BASE}/${id}/test-chain`, payload).then((r) => r.data),
+
+  // 수동 1회 수집 (실제 PLC에서 읽기 + 훅 적용 + DB 저장)
+  collectOnce: (id: number) =>
+    apiClient.post(`${BASE}/${id}/collect-once`).then((r) => r.data),
+
+  // Target DB introspection
+  listTargetDatabases: () =>
+    apiClient.get(`${BASE}/target-databases`).then((r) => r.data),
+  listTargetTables: (dbId: number) =>
+    apiClient.get(`${BASE}/target-databases/${dbId}/tables`).then((r) => r.data),
+  listTargetColumns: (dbId: number, tableName: string) =>
+    apiClient
+      .get(`${BASE}/target-databases/${dbId}/tables/${tableName}/columns`)
+      .then((r) => r.data),
+
+  // 태그 컬럼 매핑 일괄 업데이트
+  updateTagColumnMapping: (
+    connectionId: number,
+    mapping: Array<{ tag_id: number; target_column_name: string | null }>
+  ) =>
+    apiClient
+      .put(`${BASE}/${connectionId}/tag-column-mapping`, { mapping })
+      .then((r) => r.data),
+
   // 태그 매핑
   getTagMappings: (connectionId: number) =>
     apiClient.get(`${BASE}/${connectionId}/tags`).then((r) => r.data),

frontend/package-lock.json

@@ -12,6 +12,7 @@
         "@dnd-kit/sortable": "^10.0.0",
         "@dnd-kit/utilities": "^3.2.2",
         "@hookform/resolvers": "^5.2.1",
+        "@monaco-editor/react": "^4.7.0",
         "@radix-ui/react-accordion": "^1.2.12",
         "@radix-ui/react-alert-dialog": "^1.1.15",
         "@radix-ui/react-avatar": "^1.1.0",
@@ -1185,6 +1186,29 @@
       "integrity": "sha512-CZWV/q6TTe8ta61cZXjfnnHsfWIdFhms03M9T7Cnd5y2mdpylJM0rF1qRq+wsQVRMLz1OYPVEBU9ph2Bx8cxrg==",
       "license": "Apache-2.0"
     },
+    "node_modules/@monaco-editor/loader": {
+      "version": "1.7.0",
+      "resolved": "https://registry.npmjs.org/@monaco-editor/loader/-/loader-1.7.0.tgz",
+      "integrity": "sha512-gIwR1HrJrrx+vfyOhYmCZ0/JcWqG5kbfG7+d3f/C1LXk2EvzAbHSg3MQ5lO2sMlo9izoAZ04shohfKLVT6crVA==",
+      "license": "MIT",
+      "dependencies": {
+        "state-local": "^1.0.6"
+      }
+    },
+    "node_modules/@monaco-editor/react": {
+      "version": "4.7.0",
+      "resolved": "https://registry.npmjs.org/@monaco-editor/react/-/react-4.7.0.tgz",
+      "integrity": "sha512-cyzXQCtO47ydzxpQtCGSQGOC8Gk3ZUeBXFAxD+CWXYFo5OqZyZUonFl0DwUlTyAfRHntBfw2p3w4s9R6oe1eCA==",
+      "license": "MIT",
+      "dependencies": {
+        "@monaco-editor/loader": "^1.5.0"
+      },
+      "peerDependencies": {
+        "monaco-editor": ">= 0.25.0 < 1",
+        "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0",
+        "react-dom": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0"
+      }
+    },
     "node_modules/@monogrid/gainmap-js": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/@monogrid/gainmap-js/-/gainmap-js-3.1.0.tgz",
@@ -12338,6 +12362,19 @@
         "url": "https://github.com/fb55/entities?sponsor=1"
       }
     },
+    "node_modules/marked": {
+      "version": "14.0.0",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-14.0.0.tgz",
+      "integrity": "sha512-uIj4+faQ+MgHgwUW1l2PsPglZLOLOT1uErt06dAPtx2kjteLAkbsd/0FiYg/MGS+i7ZKLb7w2WClxHkzOOuryQ==",
+      "license": "MIT",
+      "peer": true,
+      "bin": {
+        "marked": "bin/marked.js"
+      },
+      "engines": {
+        "node": ">= 18"
+      }
+    },
     "node_modules/math-intrinsics": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/math-intrinsics/-/math-intrinsics-1.1.0.tgz",
@@ -12464,6 +12501,27 @@
       "integrity": "sha512-GJkv/yWPOJTlxj1LZDU2k474cDyOWL+LVaqTdDWQwQ5d8zIuTz1892+1cV9V0ZpK6HYZFo/+BNLBbierO9d2TA==",
       "license": "MIT"
     },
+    "node_modules/monaco-editor": {
+      "version": "0.55.1",
+      "resolved": "https://registry.npmjs.org/monaco-editor/-/monaco-editor-0.55.1.tgz",
+      "integrity": "sha512-jz4x+TJNFHwHtwuV9vA9rMujcZRb0CEilTEwG2rRSpe/A7Jdkuj8xPKttCgOh+v/lkHy7HsZ64oj+q3xoAFl9A==",
+      "license": "MIT",
+      "peer": true,
+      "dependencies": {
+        "dompurify": "3.2.7",
+        "marked": "14.0.0"
+      }
+    },
+    "node_modules/monaco-editor/node_modules/dompurify": {
+      "version": "3.2.7",
+      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-3.2.7.tgz",
+      "integrity": "sha512-WhL/YuveyGXJaerVlMYGWhvQswa7myDG17P7Vu65EWC05o8vfeNbvNf4d/BOvH99+ZW+LlQsc1GDKMa1vNK6dw==",
+      "license": "(MPL-2.0 OR Apache-2.0)",
+      "peer": true,
+      "optionalDependencies": {
+        "@types/trusted-types": "^2.0.7"
+      }
+    },
     "node_modules/ms": {
       "version": "2.1.3",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
@@ -14859,6 +14917,12 @@
         "node": ">=0.1.14"
       }
     },
+    "node_modules/state-local": {
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/state-local/-/state-local-1.0.7.tgz",
+      "integrity": "sha512-HTEHMNieakEnoe33shBYcZ7NX83ACUjCu8c40iOGEZsngj9zRnkqS9j1pqQPXwobB0ZcVTk27REb7COQ0UR59w==",
+      "license": "MIT"
+    },
     "node_modules/stats-gl": {
       "version": "2.4.2",
       "resolved": "https://registry.npmjs.org/stats-gl/-/stats-gl-2.4.2.tgz",

frontend/package.json

@@ -21,6 +21,7 @@
     "@dnd-kit/sortable": "^10.0.0",
     "@dnd-kit/utilities": "^3.2.2",
     "@hookform/resolvers": "^5.2.1",
+    "@monaco-editor/react": "^4.7.0",
     "@radix-ui/react-accordion": "^1.2.12",
     "@radix-ui/react-alert-dialog": "^1.1.15",
     "@radix-ui/react-avatar": "^1.1.0",