I have the same error reported at
K8s cluster deployment error: nc: bad address ‘xx’

I got the same error nc: bad address ‘xx’ and pods in init state. PV and PVCs are bound and for this release the script /opt/kubernetes/bin/kube-restart.sh doesnt exists. I cannot upgrade the cluster version.

Would someone can tell what’s going wrong? How can I fix it?

I would expect someone who did have the same problem, or know what’s going wrong, and give some debug instructions.

Tried to restart pods and services but without success.