(5/5) With `include` you can load external file and if you put this all together with enviroment variables you got a powerfull tool in your hand.

You can create a template that contains hidden jobs (starting with .) that can be extended, it is OK to use #anchors in the sameplate as thay are used within the same file.

This allows you to include the same pipeline for each cluster and define everything just by enviroment variables.

#YAMLisCool