Definitely start with https://www.amazon.com/Site-Reliability-Workbook-Practical-I... there is also an audible version. It covers just about everything and in detail.

This is DevOps maturity model called DORA: https://sre.google/ Check out CNCF on tooling: https://sre.google/

Useful short reading: https://sre.google/ but make sure you read Site Reliability Workbook... first.