Ignore a warning in kubectl apply when namespace is already created. (#623)
Ignore a warning in kubectl apply when namespace is already created. (#623)

* Ignore a warning in kubectl apply when namespace is already created.

* Add TODO and k8s issue number.

* Fix PR comments.

istio/operator,istio/istio,istio/operator,istio/istio,smawson/istio,smawson/istio,istio/istio,istio/istio,istio/operator,smawson/istio,smawson/istio,istio/istio,smawson/istio,smawson/istio