Comment 4 for bug 1863986

I've manually tried to verify the dashboard is available following the steps described with the kubernetes-calico bundle. As seen below a connection to the calico cidr IP assigned to the kubernetes-dashboard-7cf54d76b5-r8k8g pod times out.

ubuntu@anorith:~$ kubectl proxy
Starting to serve on 127.0.0.1:8001
^Z
[1]+ Stopped kubectl proxy
ubuntu@anorith:~$ bg
[1]+ kubectl proxy &

ubuntu@anorith:~$ nc -nz 127.0.0.1 8001
ubuntu@anorith:~$ echo $?
0

ubuntu@anorith:~$ curl 'http://localhost:8001/api/v1/namespaces/kubernetes-dashboard/services/https:kubernetes-dashboard:/proxy/#!/login'
Error trying to reach service: 'dial tcp 172.16.1.199:8443: i/o timeout'

ubuntu@anorith:~$ kubectl describe po -n kubernetes-dashboard
Name: dashboard-metrics-scraper-cc4c766b4-5st8p
Namespace: kubernetes-dashboard
Priority: 0
Node: juju-cd5864-kubernetes-9/172.16.0.185
Start Time: Wed, 19 Feb 2020 20:46:50 +0000
Labels: k8s-app=dashboard-metrics-scraper
              pod-template-hash=cc4c766b4
Annotations: <none>
Status: Running
IP: 172.16.1.201
IPs:
  IP: 172.16.1.201
Controlled By: ReplicaSet/dashboard-metrics-scraper-cc4c766b4
Containers:
  dashboard-metrics-scraper:
    Container ID: containerd://810e53b4beb6dc605bd9f52f3fb2e8281515db7cea1fb1400565cd8aecd44e7e
    Image: rocks.canonical.com:443/cdk/kubernetesui/metrics-scraper:v1.0.1
    Image ID: rocks.canonical.com:443/cdk/kubernetesui/metrics-scraper@sha256:3b1cb436dbc2c02aabd7d29e3d9b3f8b4dfc1eb50dbcc63640213ef1139235dd
    Port: 8000/TCP
    Host Port: 0/TCP
    State: Running
      Started: Wed, 19 Feb 2020 20:48:31 +0000
    Ready: True
    Restart Count: 0
    Liveness: http-get http://:8000/ delay=30s timeout=30s period=10s #success=1 #failure=3
    Environment: <none>
    Mounts:
      /tmp from tmp-volume (rw)
      /var/run/secrets/kubernetes.io/serviceaccount from kubernetes-dashboard-token-qjphl (ro)
Conditions:
  Type Status
  Initialized True
  Ready True
  ContainersReady True
  PodScheduled True
Volumes:
  tmp-volume:
    Type: EmptyDir (a temporary directory that shares a pod's lifetime)
    Medium:
    SizeLimit: <unset>
  kubernetes-dashboard-token-qjphl:
    Type: Secret (a volume populated by a Secret)
    SecretName: kubernetes-dashboard-token-qjphl
    Optional: false
QoS Class: BestEffort
Node-Selectors: <none>
Tolerations: node-role.kubernetes.io/master:NoSchedule
                 node.kubernetes.io/not-ready:NoExecute for 300s
                 node.kubernetes.io/unreachable:NoExecute for 300s
Events: <none>

Name: kubernetes-dashboard-7cf54d76b5-r8k8g
Namespace: kubernetes-dashboard
Priority: 0
Node: juju-cd5864-kubernetes-9/172.16.0.185
Start Time: Wed, 19 Feb 2020 20:46:50 +0000
Labels: k8s-app=kubernetes-dashboard
              pod-template-hash=7cf54d76b5
Annotations: <none>
Status: Running
IP: 172.16.1.199
IPs:
  IP: 172.16.1.199
Controlled By: ReplicaSet/kubernetes-dashboard-7cf54d76b5
Containers:
  kubernetes-dashboard:
    Container ID: containerd://86d925a8abeb96fc4e0164ee91d9275d800a38d1e746510861a3ce517c4c6c08
    Image: rocks.canonical.com:443/cdk/kubernetesui/dashboard-amd64:v2.0.0-beta4
    Image ID: rocks.canonical.com:443/cdk/kubernetesui/dashboard-amd64@sha256:1dc220ba89df386cf8696d53093fc324a12f918b82aefb8deca3974b0b179d04
    Port: 8443/TCP
    Host Port: 0/TCP
    Args:
      --auto-generate-certificates
      --authentication-mode=basic
      --namespace=kubernetes-dashboard
    State: Running
      Started: Wed, 19 Feb 2020 20:48:10 +0000
    Ready: True
    Restart Count: 0
    Liveness: http-get https://:8443/ delay=30s timeout=30s period=10s #success=1 #failure=3
    Environment: <none>
    Mounts:
      /certs from kubernetes-dashboard-certs (rw)
      /tmp from tmp-volume (rw)
      /var/run/secrets/kubernetes.io/serviceaccount from kubernetes-dashboard-token-qjphl (ro)
Conditions:
  Type Status
  Initialized True
  Ready True
  ContainersReady True
  PodScheduled True
Volumes:
  kubernetes-dashboard-certs:
    Type: Secret (a volume populated by a Secret)
    SecretName: kubernetes-dashboard-certs
    Optional: false
  tmp-volume:
    Type: EmptyDir (a temporary directory that shares a pod's lifetime)
    Medium:
    SizeLimit: <unset>
  kubernetes-dashboard-token-qjphl:
    Type: Secret (a volume populated by a Secret)
    SecretName: kubernetes-dashboard-token-qjphl
    Optional: false
QoS Class: BestEffort
Node-Selectors: <none>
Tolerations: node-role.kubernetes.io/master:NoSchedule
                 node.kubernetes.io/not-ready:NoExecute for 300s
                 node.kubernetes.io/unreachable:NoExecute for 300s
Events: <none>