47 行
1.7 KiB
Docker
47 行
1.7 KiB
Docker
ARG SERVICE_MODULE=tenant-service
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FROM --platform=linux/amd64 maven:3.9.9-eclipse-temurin-21 AS build
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ARG SERVICE_MODULE
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WORKDIR /workspace
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# Copy only pom files first — layer cached until any pom.xml changes
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COPY pom.xml ./pom.xml
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COPY maven-settings.xml ./maven-settings.xml
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COPY common/pom.xml ./common/pom.xml
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COPY im-sdk/pom.xml ./im-sdk/pom.xml
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COPY tenant-service/pom.xml ./tenant-service/pom.xml
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COPY im-service/pom.xml ./im-service/pom.xml
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COPY push-service/pom.xml ./push-service/pom.xml
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COPY update-service/pom.xml ./update-service/pom.xml
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COPY demo-service/pom.xml ./demo-service/pom.xml
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COPY file-service/pom.xml ./file-service/pom.xml
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COPY license-service/pom.xml ./license-service/pom.xml
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# Pre-download dependencies using BuildKit cache mount — persisted across builds
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RUN --mount=type=cache,target=/root/.m2 \
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mvn -s /workspace/maven-settings.xml -pl ${SERVICE_MODULE} -am \
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dependency:go-offline -q
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# Copy source — invalidates only the compile layer, not the deps layer
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COPY common ./common
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COPY im-sdk ./im-sdk
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COPY tenant-service ./tenant-service
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COPY im-service ./im-service
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COPY push-service ./push-service
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COPY update-service ./update-service
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COPY demo-service ./demo-service
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COPY file-service ./file-service
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COPY license-service ./license-service
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RUN --mount=type=cache,target=/root/.m2 \
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mvn -s /workspace/maven-settings.xml -pl ${SERVICE_MODULE} -am -DskipTests package
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# Use Alpine-based JRE — ~100MB smaller than jammy
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FROM --platform=linux/amd64 eclipse-temurin:21-jre-alpine
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WORKDIR /app
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ARG SERVICE_MODULE
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COPY --from=build /workspace/${SERVICE_MODULE}/target/${SERVICE_MODULE}-0.1.0-SNAPSHOT.jar /app/app.jar
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ENTRYPOINT ["java", "-jar", "/app/app.jar"]
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