opengrok-alpine

"one-time" OpenGrok Docker image, based on Alpine Linux.

Put src.tar.gz including the source codes.

src.tar.gz
  |- project1/
      |- ...
  |- project2/
      |- ...

And then, docker build . -t your-opengrok for build, and docker run --rm -p 8080:8080 your-opengrok.