Update Kubernetes examples (#731)

* Set `hostNetwork` to `true` in Kubernetes deployment example

* Remove duplicate Kubernetes examples

* Update Kubernetes Træfik Docker Image to 1.1.0

docs/toml.md

@@ -951,7 +951,7 @@ Annotations can be used on containers to override default behaviour for the whol
 
 - `traefik.frontend.rule.type: PathPrefixStrip`: override the default frontend rule type (Default: `PathPrefix`).
 
-You can find here an example [ingress](https://raw.githubusercontent.com/containous/traefik/master/examples/k8s.ingress.yaml) and [replication controller](https://raw.githubusercontent.com/containous/traefik/master/examples/k8s.rc.yaml).
+You can find here an example [ingress](https://raw.githubusercontent.com/containous/traefik/master/examples/k8s/cheese-ingress.yaml) and [replication controller](https://raw.githubusercontent.com/containous/traefik/master/examples/k8s/traefik.yaml).
 
 ## Consul backend
 

examples/k8s.ingress.yaml

@@ -1,111 +0,0 @@
-# 3 Services for the 3 endpoints of the Ingress
-apiVersion: v1
-kind: Service
-metadata:
-  name: service1
-  labels:
-    app: whoami
-spec:
-  type: NodePort
-  ports:
-  - port: 80
-    nodePort: 30283
-    targetPort: 80
-    protocol: TCP
-    name: https
-  selector:
-    app: whoami
----
-apiVersion: v1
-kind: Service
-metadata:
-  name: service2
-  labels:
-    app: whoami
-spec:
-  type: NodePort
-  ports:
-  - port: 80
-    nodePort: 30284
-    targetPort: 80
-    protocol: TCP
-    name: http
-  selector:
-    app: whoami
----
-apiVersion: v1
-kind: Service
-metadata:
-  name: service3
-  labels:
-    app: whoami
-spec:
-  type: NodePort
-  ports:
-  - port: 80
-    nodePort: 30285
-    targetPort: 80
-    protocol: TCP
-    name: http
-  selector:
-    app: whoami
----
-# A single RC matching all Services
-apiVersion: v1
-kind: ReplicationController
-metadata:
-  name: whoami
-spec:
-  replicas: 1
-  template:
-    metadata:
-      labels:
-        app: whoami
-    spec:
-      containers:
-      - name: whoami
-        image: emilevauge/whoami
-        ports:
-        - containerPort: 80
----
-# An Ingress with 2 hosts and 3 endpoints
-apiVersion: extensions/v1beta1
-kind: Ingress
-metadata:
-  name: whoami-ingress
-spec:
-  rules:
-  - host: foo.localhost
-    http:
-      paths:
-      - path: /bar
-        backend:
-          serviceName: service1
-          servicePort: 80
-  - host: bar.localhost
-    http:
-      paths:
-      - backend:
-          serviceName: service2
-          servicePort: 80
-      - backend:
-          serviceName: service3
-          servicePort: 80
-
----
-# Another Ingress with PathPrefixStrip
-apiVersion: extensions/v1beta1
-kind: Ingress
-metadata:
-  name: whoami-ingress-stripped
-  annotations:
-    traefik.frontend.rule.type: "PathPrefixStrip"
-spec:
-  rules:
-  - host: foo.localhost
-    http:
-      paths:
-      - path: /prefixWillBeStripped
-        backend:
-          serviceName: service1
-          servicePort: 80

examples/k8s.rc.yaml

@@ -1,31 +0,0 @@
-apiVersion: v1
-kind: ReplicationController
-metadata:
-  name: traefik-ingress-controller
-  labels:
-    k8s-app: traefik-ingress-lb
-spec:
-  replicas: 1
-  selector:
-    k8s-app: traefik-ingress-lb
-  template:
-    metadata:
-      labels:
-        k8s-app: traefik-ingress-lb
-        name: traefik-ingress-lb
-    spec:
-      terminationGracePeriodSeconds: 60
-      containers:
-      - image: traefik
-        name: traefik-ingress-lb
-        imagePullPolicy: Always
-        ports:
-        - containerPort: 80
-          hostPort: 80
-        - containerPort: 443
-          hostPort: 443
-        - containerPort: 8080
-        args:
-        - --web
-        - --kubernetes
-        - --logLevel=DEBUG

examples/k8s/traefik.yaml

@@ -16,11 +16,12 @@ spec:
       labels:
         k8s-app: traefik-ingress-lb
         name: traefik-ingress-lb
-        version: v1.0.0
+        version: v1.1.0
     spec:
       terminationGracePeriodSeconds: 60
+      hostNetwork: true
       containers:
-      - image: traefik:v1.0.0
+      - image: traefik:v1.1.0
         name: traefik-ingress-lb
         resources:
           limits: