Command Sample
https://microk8s.io/docs/install-proxy
/var/snap/microk8s/current/args/containerd-env
HTTPS_PROXY=http://squid.internal:3128
NO_PROXY=10.0.0.0/8,192.168.0.0/16,127.0.0.0/8,172.16.0.0/16
microk8s stop
microk8s start