Just run make on the repo root. You need docker and docker-compose.
Wordpress will be available on localhost:8000
Ghost will be available on localhost:8001
Jenkins Web UI will be available on localhost:8003
Jenkins credentials are admin:bb11f4e4fe534092a06539bbb30095f6
Jenkins has two jobs configured: one to deploy wordpress code and one to deploy ghost code.
The jobs are just basic rsyncs from one folder to another.
Not very complex but useful to demonstrate a CI workflow without any external dependencies and to play around.
When you're done run make clean to tear down the environment