32 lines
796 B
Docker
32 lines
796 B
Docker
# Spring Boot 백엔드 배포용 Dockerfile
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FROM eclipse-temurin:21-jdk-alpine AS build
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WORKDIR /app
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COPY gradlew ./
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COPY gradle ./gradle
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RUN chmod +x gradlew
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COPY build.gradle settings.gradle ./
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RUN ./gradlew dependencies --no-daemon || true
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COPY src ./src
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RUN ./gradlew bootJar --no-daemon
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# Runtime image
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FROM eclipse-temurin:21-jre-alpine AS runner
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WORKDIR /app
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# postgresql16-client: 회사 프로비저닝 시 pg_dump 로 스키마 복사.
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# 서버 PG 16.x 와 버전 맞춤 (alpine 기본 postgresql-client 는 18 이라 불일치).
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RUN apk add --no-cache curl postgresql16-client
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COPY --from=build /app/build/libs/*.jar app.jar
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RUN mkdir -p logs uploads data && \
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chown -R nobody:nobody /app && \
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chmod -R 755 /app
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EXPOSE 8081
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USER nobody
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CMD ["java", "-jar", "app.jar"]
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