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Node not found error

See original GitHub issue

Upon installation on a fresh ubuntu system, I could not get the daemon-kubelet to start.

Mar 21 16:56:09 to_the_moon microk8s.daemon-kubelet[22979]: E0321 16:56:09.296705   22979 kubelet.go:2266] node "to_the_moon" not found
Mar 21 16:56:09 to_the_moon microk8s.daemon-kubelet[22979]: E0321 16:56:09.397054   22979 kubelet.go:2266] node "to_the_moon" not found
Mar 21 16:56:09 to_the_moon microk8s.daemon-kubelet[22979]: E0321 16:56:09.497314   22979 kubelet.go:2266] node "to_the_moon" not found
Mar 21 16:56:09 to_the_moon microk8s.daemon-kubelet[22979]: E0321 16:56:09.597602   22979 kubelet.go:2266] node "to_the_moon" not found

microk8s.status returns: microk8s is not running. Use microk8s.inspect for a deeper inspection.

Issue Analytics

State:
Created 5 years ago
Reactions:2
Comments:10 (3 by maintainers)

Top GitHub Comments

5reactions

lazzarellocommented, Feb 13, 2020

Change your hostname.

Every time I change the hostname of the base OS after microk8s is installed, it completely breaks microk8s.

user@time-buddy:~$ sudo snap refresh microk8s --channel=1.15/stable --classic
microk8s (1.15/stable) v1.15.9 from Canonical✓ refreshed
user@time-buddy:~$ kubectl get nodes
NAME          STATUS     ROLES    AGE   VERSION
clock-buddy   NotReady   <none>   45h   v1.15.9
time-buddy    Ready      <none>   45h   v1.15.10
user@time-buddy:~$ microk8s.reset
Calling clean_cluster
Error from server (Conflict): Operation cannot be fulfilled on namespaces "ingress-nginx": The system is ensuring all content is removed from this namespace.  Upon completion, this namespace will automatically be purged by the system.

1reaction

joeky888commented, Aug 19, 2019

Change your hostname.

Your hostname to_the_moon contains invalid underscore character.

Rename your hostname to to-the-moon and Run microk8s.reset again should be fine.