Merge pull request #1 from boomerang-io/bug-dockerfile

Update Dockerfile

Dockerfile

@@ -1,8 +1,19 @@
 FROM adoptopenjdk/openjdk11-openj9:jdk-11.0.5_10_openj9-0.17.0-alpine-slim
 ARG BMRG_TAG
-VOLUME /tmp
-EXPOSE 7730
-ADD target/service-flow-webhook-$BMRG_TAG.jar service.jar
-RUN sh -c 'touch /service.jar'
 ENV JAVA_OPTS=""
-ENTRYPOINT [ "sh", "-c", "java $JAVA_OPTS -Djava.security.egd=file:/dev/./urandom -jar /service.jar" ]
+ENV BMRG_HOME=/opt/boomerang
+ENV BMRG_SVC=service-flow-webhook-$BMRG_TAG
+
+WORKDIR $BMRG_HOME
+ADD target/$BMRG_SVC.jar service.jar
+RUN sh -c 'touch /service.jar'
+
+# Create user, chown, and chmod. 
+# OpenShift requires that a numeric user is used in the USER declaration instead of the user name
+RUN chmod -R u+x $BMRG_HOME \
+    && chgrp -R 0 $BMRG_HOME \
+    && chmod -R g=u $BMRG_HOME
+USER 2000
+
+EXPOSE 8080
+ENTRYPOINT [ "sh", "-c", "java $JAVA_OPTS -Djava.security.egd=file:/dev/./urandom -jar ./service.jar" ]