fix: outdated dockerfile for kubernetes-docker-b-and-d-statefulset

integration-tests/kubernetes/maven-invoker-way/src/it/kubernetes-docker-build-and-deploy-statefulset/src/main/docker/Dockerfile.jvm

@@ -1,22 +1,54 @@
 ####
 # This Dockerfile is used in order to build a container that runs the Quarkus application in JVM mode
 #
-# Before building the docker image run:
+# Before building the container image run:
 #
-# mvn package
+# ./mvnw package
 #
 # Then, build the image with:
 #
-# docker build -f src/main/docker/Dockerfile.jvm -t quarkus/getting-started-jvm .
+# docker build -f src/main/docker/Dockerfile.jvm -t quarkus/rest-client-quickstart-jvm .
 #
 # Then run the container using:
 #
-# docker run -i --rm -p 8080:8080 quarkus/getting-started-jvm
+# docker run -i --rm -p 8080:8080 quarkus/rest-client-quickstart-jvm
+#
+# If you want to include the debug port into your docker image
+# you will have to expose the debug port (default 5005) like this :  EXPOSE 8080 5050
+#
+# Then run the container using :
+#
+# docker run -i --rm -p 8080:8080 -p 5005:5005 -e JAVA_ENABLE_DEBUG="true" quarkus/rest-client-quickstart-jvm
 #
 ###
-FROM fabric8/java-alpine-openjdk8-jre
+FROM registry.access.redhat.com/ubi8/ubi-minimal:8.3 
+
+ARG JAVA_PACKAGE=java-11-openjdk-headless
+ARG RUN_JAVA_VERSION=1.3.8
+ENV LANG='en_US.UTF-8' LANGUAGE='en_US:en'
+# Install java and the run-java script
+# Also set up permissions for user `1001`
+RUN microdnf install curl ca-certificates ${JAVA_PACKAGE} \
+    && microdnf update \
+    && microdnf clean all \
+    && mkdir /deployments \
+    && chown 1001 /deployments \
+    && chmod "g+rwX" /deployments \
+    && chown 1001:root /deployments \
+    && curl https://repo1.maven.org/maven2/io/fabric8/run-java-sh/${RUN_JAVA_VERSION}/run-java-sh-${RUN_JAVA_VERSION}-sh.sh -o /deployments/run-java.sh \
+    && chown 1001 /deployments/run-java.sh \
+    && chmod 540 /deployments/run-java.sh \
+    && echo "securerandom.source=file:/dev/urandom" >> /etc/alternatives/jre/lib/security/java.security
+
+# Configure the JAVA_OPTIONS, you can add -XshowSettings:vm to also display the heap size.
 ENV JAVA_OPTIONS="-Dquarkus.http.host=0.0.0.0 -Djava.util.logging.manager=org.jboss.logmanager.LogManager"
-ENV AB_ENABLED=jmx_exporter
-COPY target/lib/* /deployments/lib/
-COPY target/*-runner.jar /deployments/app.jar
-ENTRYPOINT [ "/deployments/run-java.sh" ]
+# We make four distinct layers so if there are application changes the library layers can be re-used
+COPY --chown=1001 target/quarkus-app/lib/ /deployments/lib/
+COPY --chown=1001 target/quarkus-app/*.jar /deployments/
+COPY --chown=1001 target/quarkus-app/app/ /deployments/app/
+COPY --chown=1001 target/quarkus-app/quarkus/ /deployments/quarkus/
+
+EXPOSE 8080
+USER 1001
+
+ENTRYPOINT [ "/deployments/run-java.sh" ]