You wont like it, but... How would you feel being asked for a checklist for 'good software development' or something similar by a cooking chef? Hire skilled and dedicated DevOps/SRE/SysAdmin/hype-of-the-week person. ;)
100% this. I’ve been transitioning to doing more devops/admin work for the past several months and it’s amazing the stuff people are willing to put into production. Like no, maybe we shouldn’t be committing that secret to Github. Dedicated operations critters are essential for any kind of service.
A chef cooking something unfamiliar will look up the dish they are cooking. If your cookbook can't handle a checklist of common pitfalls and overlooked actions to take then it isn't much of a cookbook. (granted not putting your secrets in a public repo is definitely a given.)
