FROM adoptopenjdk/openjdk11:jdk-11.0.8_10-alpine as builder WORKDIR application ARG JAR_FILE=tduck-api.jar COPY ${JAR_FILE} app.jar RUN java -Djarmode=layertools -jar app.jar extract FROM adoptopenjdk/openjdk11:jdk-11.0.8_10-alpine WORKDIR application COPY --from=builder application/dependencies/ ./ COPY --from=builder application/spring-boot-loader/ ./ COPY --from=builder application/snapshot-dependencies/ ./ COPY --from=builder application/application/ ./ CMD ["java", "org.springframework.boot.loader.JarLauncher"] #ENTRYPOINT ["java","org.springframework.boot.loader.JarLauncher"]