Hacker News new | ask | show | jobs
by hvidgaard 2219 days ago
> 8. Take extra extra care when writing down your first job specification, because there are a lot of yaml files to write, and people will just copy what's already there. If your first k8s job mounts host /tmp directory just because you were testing something and forgot to delete the line, soon you will have fifty jobs all mounting host /tmp directory. Good luck figuring out which job actually needs it then.

This piece of advice is so underrated, it's hard to put into words. Every senior developer/architect should know that.