1. Watch all cluster members come up.
  $ kubectl get pods --namespace={{ .Release.Namespace }} -w
2. Test cluster health using Helm test.
  $ helm test {{ template "consul.fullname" . }}
3. (Optional) Manually confirm consul cluster is healthy.
  $ CONSUL_POD=$(kubectl get pods -l='release={{ template "consul.fullname" . }}' --output=jsonpath={.items[0].metadata.name})
  $ kubectl exec $CONSUL_POD consul members --namespace={{ .Release.Namespace }} | grep server
