xaljer/docker-opengrok repository overview

$ docker run -d --name opengrok \
-p [public port]:8080 \
-v [path/to/source]:/src \
-v [path/to/data]:/var/opengrok \
xaljer/docker-opengrok

$ docker exec -it opengrok OpenGrok index /src

version: '2'

services:
  opengrok:
    image: 'xaljer/docker-opengrok'
    restart: always
    ports:
      - '8080:8080'
    volumes:
      - '/srv/docker/opengrok/src:/src'
      - '/srv/docker/opengrok/data:/var/opengrok'