Update nginx ingress to 0.32.0 (#6063)

roles/kubernetes-apps/ingress_controller/ingress_nginx/templates/clusterrole-ingress-nginx.yml.j2

@@ -25,3 +25,6 @@ rules:
   - apiGroups: ["extensions","networking.k8s.io"]
     resources: ["ingresses/status"]
     verbs: ["update"]
+  - apiGroups: [networking.k8s.io"]
+    resources: ["ingressclasses"]
+    verbs: ["get", "list", "watch"]

roles/kubernetes-apps/ingress_controller/ingress_nginx/templates/ds-ingress-nginx-controller.yml.j2

@@ -67,6 +67,7 @@ spec:
                   - NET_BIND_SERVICE
             # www-data -> 101
             runAsUser: 101
+            allowPrivilegeEscalation: true
           env:
             - name: POD_NAME
               valueFrom:

roles/kubernetes-apps/ingress_controller/ingress_nginx/templates/role-ingress-nginx.yml.j2

@@ -23,6 +23,9 @@ rules:
   - apiGroups: ["extensions", "networking.k8s.io"]
     resources: ["ingresses/status"]
     verbs: ["update"]
+  - apiGroups: ["networking.k8s.io"]
+    resources: ["ingressclasses"]
+    verbs: ["get", "list", "watch"]
   - apiGroups: [""]
     resources: ["configmaps"]
     # Defaults to "<election-id>-<ingress-class>"