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| -rw-r--r-- | Dockerfile | 24 | ||||
| -rw-r--r-- | README.md | 16 |
2 files changed, 40 insertions, 0 deletions
diff --git a/Dockerfile b/Dockerfile new file mode 100644 index 0000000..28974ca --- /dev/null +++ b/Dockerfile @@ -0,0 +1,24 @@ +FROM openjdk:11.0.5-jre-slim + +LABEL maintainer="ONAP Integration team, morgan.richomme@orange.com" +LABEL Description="Reference ONAP JAVA 11 image" + +ENV JAVA_OPTS="-Xms256m -Xmx1g" +ENV JAVA_SEC_OPTS="" + +ARG user=onap +ARG group=onap + +# Create a group and user +RUN groupadd -r $group && useradd -ms /bin/bash $user -g $group && \ + mkdir /opt/$user && \ + chown -R $user:$group /opt/$user && \ + mkdir /var/log/$user && \ + chown -R $user:$group /var/log/$user + + +# Tell docker that all future commands should be run as the onap user +USER $user +WORKDIR /opt/$user + +ENTRYPOINT exec java $JAVA_SEC_OPTS $JAVA_OPTS -jar /opt/$user/app.jar diff --git a/README.md b/README.md new file mode 100644 index 0000000..9f3bce2 --- /dev/null +++ b/README.md @@ -0,0 +1,16 @@ +# onap-java + +This project aims to produce a reference ONAP baseline including JAVA 11. +It is based on the image 11.0.5-jre-slim maintained by the upstream community +openjdk. + +It includes a user and a group onap. + +When you create your own docker from this baseline docker (build thanks to the +Dockerfile hosted in this repository), you need to copy your jar file under +/opt/onap/app.jar. + +You may specify 2 env variable to customize the way you are starting java: + +- ENV JAVA_OPTS: set to -Xms256m -Xmx1g by default +- ENV JAVA_SEC_OPTS: empty by default |