Error :

Error from server (InternalError): Internal error occurred: failed calling webhook "check-ignore-label.gatekeeper.sh": Post "https://gatekeeper-webhook-service.gatekeeper-system.svc:443/v1/admitlabel?timeout=3s": service "gatekeeper-webhook-service" not found


Resolution:

kubectl delete -f https://raw.githubusercontent.com/open-policy-agent/gatekeeper/master/deploy/gatekeeper.yaml