I accidently deleted the namespace where Cert-manager runs. After redeploying (static manifest) Cert-manager’s webhook was failing to generate initial serving certificate but gladly I had a backup of the secret and I restored them(cert-manager-webhook-ca & cert-manager-webhook-tls).
Now webhook pod is working with no issues. However:
Cert-manager’s pod was working fine with no errors in the logs but after fixing the webhook, in the Cert-manager’s pod logs I noticed these messages (repeatedly with different IDs) here’s an example of one of the logs messages:
Trace: "DeltaFIFO Pop Process" ID:namespace/model-secrets,Depth:189,Reason:slow event handlers blocking the queue
I have also created an ingress in a different namespace and deleted it but i’d still see this in the certmanager’s logs:
ingress 'microservices/test-ingress' in work queue no longer exists
I increased the number of replicas in the Cert-manager Deployment from 1 to 2 replicas.
I increased the resources request and limits in the Cert-manager Deployment.
I created a ConfigMap and specified:
But none of the above attempts worked…
Cert-manager : v1.10.0