Switch to OpenJ9 base image

MarkusTiede · MarkusTiede · commit 00273a6cb6e9 · 2018-07-25T11:43:05.000+02:00
diff --git a/hub/Dockerfile b/hub/Dockerfile
@@ -1,4 +1,5 @@
-FROM openjdk:8
+# https://hub.docker.com/r/adoptopenjdk/openjdk8-openj9/
+FROM adoptopenjdk/openjdk8-openj9:latest
 RUN mkdir /opt/app
 COPY build/libs/hub-0.0.1-SNAPSHOT.jar /opt/app/app.jar
 ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./urandom","-jar","/opt/app/app.jar"]
diff --git a/node/Dockerfile b/node/Dockerfile
@@ -1,4 +1,5 @@
-FROM openjdk:8
+# https://hub.docker.com/r/adoptopenjdk/openjdk8-openj9/
+FROM adoptopenjdk/openjdk8-openj9:latest
 RUN mkdir /opt/app
 RUN mkdir /opt/app/config
 VOLUME /opt/app/config
