Ghost and Docker
If you use docker, ghost is literally three command-line arguments away from you.
I created a small GIST — because I am lazy — to make it easy for me to create and run local instances for Ghost Blogs on my machine.
Again, this is the short and sweet version of the post, for the full version, please follow http://www.zombiecorp.com.br/ghost-post/
Create a folder where you want an instance of ghost, use this shell script:
Remember to `chmod +x` the script