Merge pull request #1703 from aledbf/ingress-update

Update nginx ingress controller version to 0.9-beta.11

Author: r2d4

deploy/addons/ingress/ingress-rc.yaml

@@ -77,7 +77,7 @@ spec:
     spec:
       terminationGracePeriodSeconds: 60
       containers:
-      - image: gcr.io/google_containers/nginx-ingress-controller:0.9.0-beta.10
+      - image: gcr.io/google_containers/nginx-ingress-controller:0.9.0-beta.11
         name: nginx-ingress-controller
         imagePullPolicy: IfNotPresent
         readinessProbe: