sync yaml py Dockerfile json with /en (#19882)

content/zh/examples/service/networking/ingress.yaml

@@ -1,9 +1,9 @@
-apiVersion: networking.k8s.io/v1beta1
-kind: Ingress
-metadata:
-  name: test-ingress
-spec:
-  backend:
-    serviceName: testsvc
-    servicePort: 80
-
+apiVersion: networking.k8s.io/v1beta1
+kind: Ingress
+metadata:
+  name: test-ingress
+spec:
+  backend:
+    serviceName: testsvc
+    servicePort: 80
+

content/zh/examples/service/networking/nginx-secure-app.yaml

@@ -1,51 +1,51 @@
-apiVersion: v1
-kind: Service
-metadata:
-  name: my-nginx
-  labels:
-    run: my-nginx
-spec:
-  type: NodePort
-  ports:
-  - port: 8080
-    targetPort: 80
-    protocol: TCP
-    name: http
-  - port: 443
-    protocol: TCP
-    name: https
-  selector:
-    run: my-nginx
----
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: my-nginx
-spec:
-  selector:
-    matchLabels:
-      run: my-nginx
-  replicas: 1
-  template:
-    metadata:
-      labels:
-        run: my-nginx
-    spec:
-      volumes:
-      - name: secret-volume
-        secret:
-          secretName: nginxsecret
-      - name: configmap-volume
-        configMap:
-          name: nginxconfigmap
-      containers:
-      - name: nginxhttps
-        image: bprashanth/nginxhttps:1.0
-        ports:
-        - containerPort: 443
-        - containerPort: 80
-        volumeMounts:
-        - mountPath: /etc/nginx/ssl
-          name: secret-volume
-        - mountPath: /etc/nginx/conf.d
-          name: configmap-volume
+apiVersion: v1
+kind: Service
+metadata:
+  name: my-nginx
+  labels:
+    run: my-nginx
+spec:
+  type: NodePort
+  ports:
+  - port: 8080
+    targetPort: 80
+    protocol: TCP
+    name: http
+  - port: 443
+    protocol: TCP
+    name: https
+  selector:
+    run: my-nginx
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: my-nginx
+spec:
+  selector:
+    matchLabels:
+      run: my-nginx
+  replicas: 1
+  template:
+    metadata:
+      labels:
+        run: my-nginx
+    spec:
+      volumes:
+      - name: secret-volume
+        secret:
+          secretName: nginxsecret
+      - name: configmap-volume
+        configMap:
+          name: nginxconfigmap
+      containers:
+      - name: nginxhttps
+        image: bprashanth/nginxhttps:1.0
+        ports:
+        - containerPort: 443
+        - containerPort: 80
+        volumeMounts:
+        - mountPath: /etc/nginx/ssl
+          name: secret-volume
+        - mountPath: /etc/nginx/conf.d
+          name: configmap-volume