ruby unicorn container
$ docker run -d \
> -v /path/to/log:/var/log/unicorn/:rw \
> -v /path/to/app:/unicorn:ro \
> -p 8000:8000
> mhiroaki/unicorn
$ curl http://localhost:8000/
hello world- Change Listen port
-e LISTEN=8080-e LISTEN=/var/run/unicorn.sock- Default 8000/tcp
- Change number of process
-e PROCESS=4- default 1 process