Can't bring up subtrate due to missing client CA file.

[mengqiy]

kitctl bootstrap can't bring up a subtrate cluster since kubelet is misconfigured or desired the CA file is missing.

Looking at the kubelet log, it complains about a missing CA file: Nov 23 19:09:43 ip-10-0-171-180.us-west-2.compute.internal kubelet[24523]: E1123 19:09:43.393020 24523 server.go:269] "Failed to construct kubelet dependencies" err="unable to load client CA file /etc/kubernetes/pki/ca.crt: open /etc/kubernetes/pki/ca.crt: no such file or directory"

/etc/kubernetes/pki doesn't exist on the node.

In the kubelet config:

{
  ...
  "authentication": {
    ...
    "x509": {
      "clientCAFile": "/etc/kubernetes/pki/ca.crt"
    }
  },
...

[mengqiy]

It works when trying to create another subtrate cluster. I will keep it open for a while in case we see more occurrences. If so, we should spend more time investigate it.