Docker-Opengrok : Host opengrok on Docker.
How to build opengrok with ubuntu container
$ docker build -t ranjithum/opengrok-ubuntu -f Dockerfile.ubuntu .
How to build opengrok with centos8 container
$ docker build -t ranjithum/opengrok-centos -f Dockerfile.centos .
$ docker tag <Iamge-Id> ranjithum/opengrok:centos8
$ docker tag <Iamge-Id> ranjithum/opengrok:ubuntu18
Push the image to docker hub
$ docker login docker.io
$ docker push ranjithum/opengrok:centos8
$ docker push ranjithum/opengrok:ubuntu18