not production and just messing around but I ran into some rancher-webhook issues and decided to delete the mutatingwebhookconfigurations and others according to this article:
https://www.suse.com/support/kb/doc/?id=000020699
Not thinking to maybe check the app catalog for rancher-webhook.
I am on 2.6.9, which repo would have the rancher-webhook chart so I can apply it again.