feat(ingress-nginx): copy standard config map

base/nginx/kustomization.yaml

@@ -1,2 +1,5 @@
 resources:
   - https://raw.githubusercontent.com/kubernetes/ingress-nginx/controller-v1.4.0/deploy/static/provider/cloud/deploy.yaml
+
+patches:
+- path: patches/ingress-nginx-cm.yaml

base/nginx/patches/ingress-nginx-cm.yaml

@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: ingress-nginx-controller
+  namespace: ingress-nginx
+  labels:
+    app.kubernetes.io/component: controller
+    app.kubernetes.io/instance: ingress-nginx
+    app.kubernetes.io/name: ingress-nginx
+    app.kubernetes.io/part-of: ingress-nginx
+    app.kubernetes.io/version: 1.4.0
+data:
+  allow-snippet-annotations: "true"