Kubernetes cluster deployment fails

[tdtmusic2]

Hi everyone. I am experiencing a weird issue while trying to deploy a K8s cluster and I don't know what to troubleshoot anymore. There are 2 advanced zone in CS, both with same configuration, the only differences are obviously the internal subnets. I am using the same ISO on both zones. On one zone I can deploy the cluster without issues, but on the other zone it always stops (looking in the CS manager log) after "Attached binaries ISO for VM : xxx in cluster xxx " with "INFO [c.c.k.c.u.KubernetesClusterUtil] (API-Job-Executor-21:ctx-73e61bdf job-104336 ctx-d4d490b1) (logid:5fab09b3) Waiting for Kubernetes cluster : xxx control node VMs to be accessible".

After a while it errors out in the UI with "Failed to setup Kubernetes cluster: xxx in usable state as unable to access control node VMs of the cluster". The control vm can communicate with the worker nodes just fine but maybe there's some other networking aspect that I'm missing. Maybe the ISO is not getting attached, because I connected to the control vm and there's nothing mounted there.

Any ideas?

[weizhouapache]

can the mgmt server access the public IP of the kubernetes cluster (control/worker vms use port 2222-22xx) ?

[tdtmusic2]

can the mgmt server access the public IP of the kubernetes cluster (control/worker vms use port 2222-22xx) ?

Thank you, this was the issue! 👍

[weizhouapache]

is the issue fixed now ? @tdtmusic2

[tdtmusic2]

Yes, all good.