Is the current humble book bundle of any use? Dev ops by Packt. Lots of docker and kubernetes stuff.

https://humblebundle.com/books/...

It might be handy if you need to read up on automated deployments and Ci tools, or if you have some projects you want to add all this too.

It’s nice once you have it set up, press a button and bam, new version pulled from git and deployed.