Microk8s Upgrade Nodes

• https://microk8s.io/docs/upgrading

Reckless without draining

sudo apt -y autoremove
sudo apt -y update
sudo apt -y upgrade

sudo snap refresh microk8s --channel=1.27/stable
reboot

On each node

sudo microk8s.kubectl get nodes

sudo microk8s kubectl drain kub3 --ignore-daemonsets # --force  --delete-emptydir-data

ssh kub3

sudo snap refresh microk8s --channel=1.23/stable

sudo microk8s.kubectl get nodes

If you want to update kernel

sudo apt update && sudo apt -y upgrade
reboot

sudo microk8s kubectl uncordon k3

Hostpath

sudo microk8s disable ingress && sudo microk8s enable ingress

Bugs 1.24

azurefile mount dir needed to be added

mkdir /var/snap/microk8s/common/var/lib/kubelet/pods/add97db7-b51c-4434-9927-xxxxxxxxx/volumes/kubernetes.io~csi/#azure-storage#k8s-zabbix-smb#zabbix-server#zabbix-dev/mount