Noobaa operator pod stuck on creating SS noobaa-db-pg, webhook endpoint not found

[humanistical]

Environment info

• NooBaa Operator Version: 5.19.0
• Platform: OpenShift 4.16

Actual behavior

1. Noobaa operator pod is stuck creating cluster resources

Expected behavior

1. Noobaa operator smoothly creates cluster resources

Steps to reproduce

1. noobaa install

More information - Screenshots / Logs / Other output

time="2025-11-07T18:03:15Z" level=info msg="❌ Not Found: StatefulSet \"noobaa-db-pg\"\n"
time="2025-11-07T18:03:15Z" level=info msg="cnpg:: no existing DB statefulset found, configuring the cluster to bootstrap a new nbcore DB" sys=noobaa/noobaa
time="2025-11-07T18:03:15Z" level=info msg="cnpg:: creating new cluster" sys=noobaa/noobaa
time="2025-11-07T18:03:15Z" level=error msg="cnpg:: got error creating the cluster resources in kubernetes api server. error: Internal error occurred: failed calling webhook \"mcluster.cnpg.io\": failed to call webhook: Post \"https://cnpg-webhook-service.noobaa.svc:443/mutate-postgresql-cnpg-noobaa-io-v1-cluster?timeout=10s\": no endpoints available for service \"cnpg-webhook-service\"" sys=noobaa/noobaa
time="2025-11-07T18:03:15Z" level=error msg="cnpg:: got error reconciling cluster. error: Internal error occurred: failed calling webhook \"mcluster.cnpg.io\": failed to call webhook: Post \"https://cnpg-webhook-service.noobaa.svc:443/mutate-postgresql-cnpg-noobaa-io-v1-cluster?timeout=10s\": no endpoints available for service \"cnpg-webhook-service\"" sys=noobaa/noobaa