## How to re-generate the  rancher-webhook 

1. Remove rancher.cattle.io validating and mutating webhooks, as well as the webhook service:
kubectl delete mutatingwebhookconfigurations rancher.cattle.io 
kubectl delete validatingwebhookconfigurations rancher.cattle.io
kubectl -n cattle-system delete service webhook-service

2. Navigate to Apps & Marketplace in the local cluster Explorer, Installed Apps, and

 perform an 'upgrade' of rancher-webhook to trigger the recreation of deleted resources 

and a new rancher-wehbook-tls certificate secret.