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- # First stage: complete build environment
- FROM maven:3.5.4-jdk-8-alpine AS builder
- COPY settings.xml /root/.m2/settings.xml
- # add pom.xml and source code
- ADD ./pom.xml pom.xml
- ADD ./src src/
- # package jar
- RUN mvn -Dmaven.test.skip=true clean package #bust the cache
- # Second stage: minimal runtime environment
- From openjdk:8-jre-alpine
- arg port 8080
- arg active test
- # copy jar from the first stage
- COPY --from=builder target/*.jar app.jar
- EXPOSE 8080
- ENTRYPOINT [ "sh", "-c", "java -jar -XX:MaxPermSize=2048M -Dserver.port=8080 -Dspring.profiles.active=test app.jar"]
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