Integrate kubernetes/ingress-nginx 0.11.0 to Kubespray

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

@@ -0,0 +1,24 @@
+---
+apiVersion: rbac.authorization.k8s.io/v1beta1
+kind: Role
+metadata:
+  name: ingress-nginx
+  namespace: {{ ingress_nginx_namespace }}
+rules:
+  - apiGroups: [""]
+    resources: ["configmaps", "pods", "secrets", "namespaces"]
+    verbs: ["get"]
+  - apiGroups: [""]
+    resources: ["configmaps"]
+    # Defaults to "<election-id>-<ingress-class>"
+    # Here: "<ingress-controller-leader>-<nginx>"
+    # This has to be adapted if you change either parameter
+    # when launching the nginx-ingress-controller.
+    resourceNames: ["ingress-controller-leader-nginx"]
+    verbs: ["get", "update"]
+  - apiGroups: [""]
+    resources: ["configmaps"]
+    verbs: ["create"]
+  - apiGroups: [""]
+    resources: ["endpoints"]
+    verbs: ["get"]