kube transfer to single-node host

ingress-nginx/values.yaml

@@ -2,12 +2,11 @@ controller:
   service:
     externalTrafficPolicy: Local
     annotations:
-      metallb.universe.tf/address-pool: "nginx"
-      metallb.universe.tf/allow-shared-ip: "nginx"
+      metallb.universe.tf/address-pool: "external"
+      metallb.universe.tf/allow-shared-ip: nginx
+    ipFamilyPolicy: SingleStack
+    ipFamilies:
+      - IPv6
   config:
-    enable-real-ip: "true"
-    use-forwarded-headers: "true"
-    compute-full-forwarded-for: "true"
-    proxy-real-ip-cidr: "0.0.0.0/0"
-    use-proxy-protocol: "true"
     log-format-upstream: '| Proxy Proto Addr: $proxy_protocol_addr | Remote Addr: $remote_addr:$server_port | Host: $host | Referer: $http_referer | $request | $time_local | $status |'
+  allowSnippetAnnotations: true