39 lines
1.4 KiB
Plaintext
39 lines
1.4 KiB
Plaintext
# set Java
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ARG JAVA_VERSION=17.0.13_11
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# extracts spring layers from the app jar (to optimize boot)
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FROM eclipse-temurin:${JAVA_VERSION}-jre-alpine as build
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ARG HAWKBIT_APP=hawkbit-update-server
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ARG HAWKBIT_VERSION=0-SNAPSHOT
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ENV BUILD_DIR=/opt/hawkbit_build
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ENV APP=${HAWKBIT_APP}
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ENV VERSION=${HAWKBIT_VERSION}
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COPY org/eclipse/hawkbit/${APP}/${VERSION}/${APP}-${VERSION}.jar ${APP}-${VERSION}.jar
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RUN set -x &&\
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mkdir -p ${BUILD_DIR} &&\
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cd ${BUILD_DIR} &&\
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java -Djarmode=tools -jar /${APP}-${VERSION}.jar extract --layers --launcher --destination . &&\
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rm /${APP}-${VERSION}.jar
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FROM eclipse-temurin:${JAVA_VERSION}-jre-alpine
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RUN addgroup -S hawkbit_group && adduser -D hawkbit -G hawkbit_group
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RUN mkdir -p /artifactrepo && chown -R hawkbit /artifactrepo
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USER hawkbit
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ENV BUILD_DIR=/opt/hawkbit_build
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COPY --from=build ${BUILD_DIR}/dependencies/ ./
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COPY --from=build ${BUILD_DIR}/spring-boot-loader/ ./
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COPY --from=build ${BUILD_DIR}/snapshot-dependencies/ ./
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COPY --from=build ${BUILD_DIR}/application/ ./
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ARG CONTAINER_PORT=8080
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ENV JAVA_OPTS="-Xms768m -Xmx768m -XX:MaxMetaspaceSize=250m -XX:MetaspaceSize=250m -Xss300K -XX:+UseG1GC -XX:+UseStringDeduplication -XX:+UseCompressedOops -XX:+HeapDumpOnOutOfMemoryError"
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VOLUME "/artifactrepo"
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EXPOSE ${CONTAINER_PORT}
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ENTRYPOINT ["sh", "-c", "java ${JAVA_OPTS} org.springframework.boot.loader.launch.JarLauncher ${@}"]
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