I have a strange behaviour on a kubernetes cluster where nginx ingress controller is deployed and managed by gitlab.
When I create an Ingress object in a namespace, I notice that nginx.conf in the controller pod is not updated. Also I can't see any events when I do a 'kubectl describe ingress ...' or 'kubectl get events'.
I tried with a fresh gitlab install on a new cluster and everything works like a charm.
Can you tell me where I should investigate to solve this ? I spent a lot of time trying to debug by myself before without any success.