nginx-alpha-error

gistfile1.txt

# kube-dashboard and monitoring manifests:
# https://github.com/kubernetes/kubernetes/tree/master/cluster/addons

$ cat rc.yml 
apiVersion: v1
kind: ReplicationController
metadata:
  name: nginx-ingress
  namespace: kube-system
  labels:
    app: nginx-ingress
spec:
  replicas: 1
  selector:
    app: nginx-ingress
  template:
    metadata:
      labels:
        app: nginx-ingress
    spec:
      containers:
      - image: gcr.io/google_containers/nginx-ingress:0.1
        imagePullPolicy: Always
        name: nginx
        ports:
        - containerPort: 80
          hostPort: 80

$ cat nginx-ing.yml 
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  labels:
    app: kube-system-ing
  name: kube-system-ing
  namespace: kube-system
spec:
  rules:
  - host: kube-dash.ctocllab.cisco.com
    http:
      paths:
      - path: /
        backend:
          serviceName: dashboard-canary
          servicePort: 80
  - host: kube-mon.ctocllab.cisco.com
    http:
      paths:
      - path: /
        backend:
          serviceName: monitoring-grafana
          servicePort: 80


$ kubectl get rc,pod,svc,ing --namespace=kube-system           
CONTROLLER                       CONTAINER(S)                  IMAGE(S)                                                     SELECTOR                                         REPLICAS   AGE
heapster-v14                     heapster                      gcr.io/google_containers/heapster:v0.20.0-alpha6             k8s-app=heapster,version=v14                     1          3m
                                 eventer                       gcr.io/google_containers/heapster:v0.20.0-alpha6                                                              
kube-dns-v10                     etcd                          gcr.io/google_containers/etcd:2.0.9                          k8s-app=kube-dns,version=v10                     1         6h
                                 kube2sky                      gcr.io/google_containers/kube2sky:1.12                                                                        
                                 skydns                        gcr.io/google_containers/skydns:2015-10-13-8c72f8c                                                            
                                 healthz                       gcr.io/google_containers/exechealthz:1.0                                                                      
kubernetes-dashboard-canary      kubernetes-dashboard-canary   gcr.io/google_containers/kubernetes-dashboard-amd64:canary   app=kubernetes-dashboard-canary,version=canary   1         5h
monitoring-influxdb-grafana-v3   influxdb                      gcr.io/google_containers/heapster_influxdb:v0.5              k8s-app=influxGrafana,version=v3                 1         3m
                                 grafana                       gcr.io/google_containers/heapster_grafana:v2.1.1                                                              
nginx-ingress                    nginx                         gcr.io/google_containers/nginx-ingress:0.1                   app=nginx-ingress                                1         1m
web                              web                           larsks/mini-httpd                                            web=true                                         3         5h
NAME                                                   READY     STATUS    RESTARTS   AGE
busybox                                                1/1       Running   5          5h
fluentd-elasticsearch-core-node01.ctocllab.cisco.com   1/1       Running   0          6h
heapster-v14-udfdg                                     2/2       Running   0          3m
kube-dns-v10-kwtl6                                     4/4       Running   0          6h
kubernetes-dashboard-canary-pjaum                      1/1       Running   0          5h
monitoring-influxdb-grafana-v3-okc1i                   2/2       Running   0          3m
nginx-ingress-53xet                                    1/1       Running   0          1m
web-8dun3                                              1/1       Running   0          5h
web-b6yx7                                              1/1       Running   0          5h
web-ltmpk                                              1/1       Running   0          5h
NAME                  CLUSTER_IP       EXTERNAL_IP   PORT(S)             SELECTOR                          AGE
dashboard-canary      10.254.61.40     <none>        80/TCP              app=kubernetes-dashboard-canary   5h
heapster              10.254.65.91     <none>        80/TCP              k8s-app=heapster                  3m
kube-dns              10.254.0.10      <none>        53/UDP,53/TCP       k8s-app=kube-dns                  6h
monitoring-grafana    10.254.165.30    <none>        80/TCP              k8s-app=influxGrafana             3m
monitoring-influxdb   10.254.94.207    <none>        8083/TCP,8086/TCP   k8s-app=influxGrafana             3m
web                   10.254.156.252   nodes         80/TCP              web=true                          5h
NAME      RULE      BACKEND   ADDRESS