Microk8s registry

https://microk8s.io/docs/registry-images

https://microk8s.io/docs/registry-built-in

https://microk8s.io/docs/registry-private

sudo vim /var/snap/docker/current/config/daemon.json

"insecure-registries" : ["x.x.x.y:32000"],

sudo microk8s ctr images ls name~='localhost:32000'

sudo microk8s ctr images rm localhost:32000/coredns:latest

https://stackoverflow.com/questions/58871139/how-to-remove-docker-images-added-to-microk8s-image-cache