I wanted a pipeline that would test django. Since I use some the special field of MySQL (https://django-mysql.readthedocs.io/en/latest/model_fields/index.html), I needed a MySQL database.
Hardest part was that the Ubuntu 20.04 vm is stripped down. Systemd does not appear to work, so I couldn't start MySQL. I hard to manually start MySQL.
As well, I wanted to test with Python3.9 wich is the version that I use for my project.