Dockerfile.liberica_21_cds

FROM maven:3.9-ibm-semeru-21-jammy AS builder
WORKDIR /app

COPY hello-app-aot/pom.xml .
RUN mvn verify --fail-never

COPY hello-app-aot/src src/
RUN mvn package -DskipTests

RUN mkdir -p target/dependency && (cd target/dependency; jar -xf ../*.jar)

FROM bellsoft/liberica-openjre-debian:21-cds
WORKDIR /app
EXPOSE 8080

ENV JAVA_OPTIONS="-XX:+TieredCompilation -XX:TieredStopAtLevel=1 -Xshare:on -Djava.security.egd=file:/dev/./urandom"
ENV SPRING_OPTIONS="-Dspring.config.location=classpath:/ -Dspring.jmx.enabled=false -Dspring.backgroundpreinitializer.ignore=true -Dspring.aot.enabled=true"
# removed . at started because of CDS restrictions (non-empty path)
ENV CLASSPATH=":./lib/*"

ARG DEPENDENCY=/app/target/dependency
COPY --from=builder ${DEPENDENCY}/BOOT-INF/lib lib/
COPY --from=builder ${DEPENDENCY}/META-INF META-INF/
COPY --from=builder ${DEPENDENCY}/BOOT-INF/classes .

# training run
RUN java $JAVA_OPTIONS $SPRING_OPTIONS -Dspring.context.exit=onRefresh -XX:ArchiveClassesAtExit=/tmp/application.jsa -cp $CLASSPATH com.github.wesleyegberto.HelloApplication

ENTRYPOINT java $JAVA_OPTIONS $SPRING_OPTIONS -XX:SharedArchiveFile=/tmp/application.jsa -cp $CLASSPATH com.github.wesleyegberto.HelloApplication