Thanks for trying this out. Can you share more details on the error you get when apiserver shuts down.

Santoshdts

So what happens for me is that after a while running kubctl get nodes returns:

kubectl get nodes The connection to the server 192.168.64.41:6443 was refused - did you specify the right host or port?

The api server doesn't show in the ps output.

I think after some time kubelet restarts the api server I get this :

kubectl get nodes Error from server (Timeout): the server was unable to return a response in the time allotted, but may still be processing the request (get nodes)

And when I look around, the /var/log/controller and look at the api server response, I get very random log with errors that are not correlated.

Saurabh Malpani Sorry for the delay in responding. This issue initially looks due to some misconfig with the api-advertise-address,. Did you specify the correct API server address while kubeadm init ? You can also check the kubelet logs journalctl -fu kubelet, or check the pod logs at /var/log/pods/kube_system***/*** for APIserver pod.

Hope this would give a headstart.