25 lines
920 B
Docker
25 lines
920 B
Docker
FROM openjdk:14-alpine as jdkbuilder
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RUN apk add --no-cache binutils
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ENV MODULES java.base,java.compiler,java.desktop,java.logging,java.management,java.naming,java.security.jgss,java.xml,jdk.crypto.ec,jdk.unsupported
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RUN jlink --output /myjdk --module-path $JAVA_HOME/jmods --add-modules $MODULES --no-header-files --no-man-pages --strip-debug --compress=2
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RUN strip -p --strip-unneeded /myjdk/lib/server/libjvm.so
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FROM maven:3.6.3-jdk-14 as builder
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WORKDIR /app
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COPY pom.xml .
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RUN mvn verify clean --fail-never
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COPY src/main src/main
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RUN mvn package
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FROM alpine
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ENV APPLICATION_USER app
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RUN adduser -D -g '' $APPLICATION_USER
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RUN mkdir /app
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RUN chown -R $APPLICATION_USER /app
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USER $APPLICATION_USER
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COPY --from=builder /app/target/c2c*.jar /app/app.jar
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COPY --from=jdkbuilder /myjdk /myjdk
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WORKDIR /app
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EXPOSE 4000
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CMD ["/myjdk/bin/java", "-server", "-XX:+UseG1GC", "-XX:+UseStringDeduplication", "-jar", "app.jar"]
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