Hi,
I don't seem to be able to successfully upgrade my GKE cluster to 1.9.4-gke.1.
The option is available, and the release is available in my zone, but the
operation never succeeds. I have tried using both the Cloud Console website
and the gcloud command line tool.
My cluster page will show "An operation on this cluster is in progress. The
values shown below are going to change soon." for 15-20 minutes and then
refresh to the same state it was in before (still saying "Upgrade available"
and on version 1.9.3-gke.0).
Ever since the first failed upgrade, my cluster page also shows the message
"All cluster resources were brought up, but the cluster API is reporting that
component "scheduler" from endpoint "gke-7dff3af2de4568fee25b-7235" is
unhealthy." Perhaps this is causing a problem? I can successfully "upgrade"
to the same version I'm on using gcloud, but this message does not clear.
>From what I can tell, scheduler is fine:
$ kubectl get cs
NAME STATUS MESSAGE ERROR
etcd-1 Healthy {"health": "true"}
scheduler Healthy ok
controller-manager Healthy ok
etcd-0 Healthy {"health": "true"}
Since its a GKE cluster, I have no control over the masters and I'm not sure
where to go from here. Help?
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