I installed microk8s on a supercomputer and I kept having memory errors.
The use-case for this k8s is a jupyterhub server.
The main node issue warnings like this :
Warning ImageGCFailed 6m30s kubelet failed to garbage collect required amount of images. Wanted to free 255164889497 bytes, but freed 317164 bytes
until the moment where we reach the eviction threshold.
Warning EvictionThresholdMet 19m (x5 over 20m) kubelet Attempting to reclaim ephemeral-storage
Restarting microk8s and docker system prune help eventually but I am not sure what to do to fix it on the long-term.
Thanks for your help.
(very beginner here)