Change envoy to default to log level warn #5559 (#5597)
Change envoy to default to log level warn #5559 (#5597)

* use namespace as chart name so it is unique

* Change envoy to default to log level warn #5559

frankbu/istio,smawson/istio,frankbu/istio,geeknoid/istio,smawson/istio,geeknoid/istio,geeknoid/istio,frankbu/istio,smawson/istio,smawson/istio,geeknoid/istio,istio/istio,smawson/istio,istio/istio,geeknoid/istio,frankbu/istio,frankbu/istio,istio/istio,geeknoid/istio,frankbu/istio,istio/istio,istio/istio,smawson/istio