Running alternative versions branches in a Docker container

4. Running different versions within a docker container =======================================================

   • checkout the version you want from git to a folder

   • from there you run

     $ docker build -t "image_name" -f dockerize/Dockerfile .

   • checkout the dockerize repository (link see below)

   • In the docker-compose.yml file, change the "b2share" container's image line to build and reference the new image name.

   Example: Change this

    image: eudatb2share/b2share:2.0.1
   

   to this

    image: image_name
   

   where "image_name" is the string that you provided in the docker build command above. Now you can run docker-compose up from that directory.