Debugging Kubernetes webhook timeouts with Cilium
During the installation of operators and applying their CRD’s in Kubernetes I occasionally end up on some issue that looks like Error from server (InternalError): error when creating "...": Internal error occurred: failed calling webhook "...": failed to call webhook: Post "https://...webhook...svc...?timeout=11s": context deadline exceeded
. Below a summary of observations and steps I take to solve this, as a reminder.