Replace RC with Deployments

docs/user-guide/run-my-nginx.yaml

@@ -0,0 +1,17 @@
+apiVersion: extensions/v1beta1
+kind: Deployment
+metadata:
+  name: my-nginx
+spec:
+  replicas: 2
+  template:
+    metadata:
+      labels:
+        run: my-nginx
+    spec:
+      containers:
+      - name: my-nginx
+        image: nginx
+        ports:
+        - containerPort: 80
+