title: etcdctl health return no file or directory
body: <p>I'm new to k8s and following LF course and hit roadblock with checking etcd health. I followed same steps and even find /etc/kubernetes/pki/etcd have keys but when execute command say no such file or directory. Tried various options like (at root, ETCDCTL_API=2 but no solution). any help is appreciated
  <a href="https://i.stack.imgur.com/jGilb.png" rel="nofollow noreferrer">enter image description here</a></p>