This is a clone of issue OCPBUGS-34809. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-34770. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-34359. The following is the description of the original issue:
—
The issue was observed during testing of the k8s 1.30 rebase in which the webhook client started using http2 for loopback IPs: kubernetes/kubernetes#122558.
It looks like the issue is caused by how a http2 client handles this invalid address, I verified this change by setting up a cluster with openshift/kubernetes#1953 and this pr.