Remove examples from the main README.md

controllers/nginx/examples/default/README.md

@@ -0,0 +1,76 @@
+
+Create the Ingress controller
+```
+kubectl create -f rc-default.yaml
+```
+
+To test if evertyhing is working correctly:
+
+`curl -v http://<node IP address>:80/foo -H 'Host: foo.bar.com'`
+
+You should see an output similar to
+```
+*   Trying 172.17.4.99...
+* Connected to 172.17.4.99 (172.17.4.99) port 80 (#0)
+> GET /foo HTTP/1.1
+> Host: foo.bar.com
+> User-Agent: curl/7.43.0
+> Accept: */*
+>
+< HTTP/1.1 200 OK
+< Server: nginx/1.9.8
+< Date: Tue, 15 Dec 2015 13:45:13 GMT
+< Content-Type: text/plain
+< Transfer-Encoding: chunked
+< Connection: keep-alive
+< Vary: Accept-Encoding
+<
+CLIENT VALUES:
+client_address=10.2.84.43
+command=GET
+real path=/foo
+query=nil
+request_version=1.1
+request_uri=http://foo.bar.com:8080/foo
+
+SERVER VALUES:
+server_version=nginx: 1.9.7 - lua: 9019
+
+HEADERS RECEIVED:
+accept=*/*
+connection=close
+host=foo.bar.com
+user-agent=curl/7.43.0
+x-forwarded-for=172.17.4.1
+x-forwarded-host=foo.bar.com
+x-forwarded-server=foo.bar.com
+x-real-ip=172.17.4.1
+BODY:
+* Connection #0 to host 172.17.4.99 left intact
+```
+
+If we try to get a non exising route like `/foobar` we should see
+```
+$ curl -v 172.17.4.99/foobar -H 'Host: foo.bar.com'
+*   Trying 172.17.4.99...
+* Connected to 172.17.4.99 (172.17.4.99) port 80 (#0)
+> GET /foobar HTTP/1.1
+> Host: foo.bar.com
+> User-Agent: curl/7.43.0
+> Accept: */*
+>
+< HTTP/1.1 404 Not Found
+< Server: nginx/1.9.8
+< Date: Tue, 15 Dec 2015 13:48:18 GMT
+< Content-Type: text/html
+< Transfer-Encoding: chunked
+< Connection: keep-alive
+< Vary: Accept-Encoding
+<
+default backend - 404
+* Connection #0 to host 172.17.4.99 left intact
+```
+
+(this test checked that the default backend is properly working)
+
+*Replacing the default backend with a custom one we can change the default error pages provided by nginx*

controllers/nginx/examples/default/rc-default.yaml

@@ -0,0 +1,49 @@
+apiVersion: v1
+kind: ReplicationController
+metadata:
+  name: nginx-ingress-controller
+  labels:
+    k8s-app: nginx-ingress-lb
+spec:
+  replicas: 1
+  selector:
+    k8s-app: nginx-ingress-lb
+  template:
+    metadata:
+      labels:
+        k8s-app: nginx-ingress-lb
+        name: nginx-ingress-lb
+    spec:
+      containers:
+      - image: gcr.io/google_containers/nginx-ingress-controller:0.4
+        name: nginx-ingress-lb
+        imagePullPolicy: Always
+        livenessProbe:
+          httpGet:
+            path: /healthz
+            port: 10249
+            scheme: HTTP
+          initialDelaySeconds: 30
+          timeoutSeconds: 5
+        # use downward API
+        env:
+          - name: POD_IP
+            valueFrom:
+              fieldRef:
+                fieldPath: status.podIP
+          - name: POD_NAME
+            valueFrom:
+              fieldRef:
+                fieldPath: metadata.name
+          - name: POD_NAMESPACE
+            valueFrom:
+              fieldRef:
+                fieldPath: metadata.namespace
+        ports:
+        - containerPort: 80
+          hostPort: 80
+        - containerPort: 443
+          hostPort: 4444
+        args:
+        - /nginx-ingress-controller
+        - --default-backend-service=default/default-http-backend