<p>I have a new Kubernetes cluster on AWS that was built using the <code>kube-up</code> script from v1.1.1.  I can successfully access the Elasticsearch/Kibana/KubeUI/Grafana endpoints, but cannot access Heapster/KubeDNS/InfluxDB from my machine, through the API proxy.  I have seen some ancillary issues related to this on the K8S project, but no clear identification as to what's going on.  From what I can gather, everything is running fine so I'm not sure what is wrong here?  I'd really like to use the embedded monitoring of Grafana/Influx/Heapster but the Grafana dashboard is just blank with an series error.</p>

<p><strong>Kubernetes version</strong></p>

<pre><code>$ kubectl version
Client Version: version.Info{Major:"1", Minor:"1", GitVersion:"v1.1.1", GitCommit:"92635e23dfafb2ddc828c8ac6c03c7a7205a84d8", GitTreeState:"clean"}
Server Version: version.Info{Major:"1", Minor:"1", GitVersion:"v1.1.1", GitCommit:"92635e23dfafb2ddc828c8ac6c03c7a7205a84d8", GitTreeState:"clean"}
</code></pre>

<p><strong>Cluster-info</strong></p>

<pre><code>$ kubectl cluster-info
Kubernetes master is running at https://MASTER_IP
Elasticsearch is running at https://MASTER_IP/api/v1/proxy/namespaces/kube-system/services/elasticsearch-logging
Heapster is running at https://MASTER_IP/api/v1/proxy/namespaces/kube-system/services/heapster
Kibana is running at https://MASTER_IP/api/v1/proxy/namespaces/kube-system/services/kibana-logging
KubeDNS is running at https://MASTER_IP/api/v1/proxy/namespaces/kube-system/services/kube-dns
KubeUI is running at https://MASTER_IP/api/v1/proxy/namespaces/kube-system/services/kube-ui
Grafana is running at https://MASTER_IP/api/v1/proxy/namespaces/kube-system/services/monitoring-grafana
InfluxDB is running at https://MASTER_IP/api/v1/proxy/namespaces/kube-system/services/monitoring-influxdb
</code></pre>

<p><strong>Accessing influxDB from the API proxy URL above</strong></p>

<pre><code>{
  "kind": "Status",
  "apiVersion": "v1",
  "metadata": {},
  "status": "Failure",
  "message": "no endpoints available for service \"monitoring-influxdb\"",
  "reason": "ServiceUnavailable",
  "code": 503
}
</code></pre>

<p><strong>Endpoint details from the Host</strong></p>

<pre><code>$ curl http://localhost:8080/api/v1/namespaces/kube-system/endpoints/monitoring-influxdb
{
  "kind": "Endpoints",
  "apiVersion": "v1",
  "metadata": {
    "name": "monitoring-influxdb",
    "namespace": "kube-system",
    "selfLink": "/api/v1/namespaces/kube-system/endpoints/monitoring-influxdb",
    "uid": "2f75b259-8a22-11e5-b248-028ff74b9b1b",
    "resourceVersion": "131",
    "creationTimestamp": "2015-11-13T16:18:33Z",
    "labels": {
      "kubernetes.io/cluster-service": "true",
      "kubernetes.io/name": "InfluxDB"
    }
  },
  "subsets": [
    {
      "addresses": [
        {
          "ip": "10.244.1.4",
          "targetRef": {
            "kind": "Pod",
            "namespace": "kube-system",
            "name": "monitoring-influxdb-grafana-v2-n6jx1",
            "uid": "2f31ed90-8a22-11e5-b248-028ff74b9b1b",
            "resourceVersion": "127"
          }
        }
      ],
      "ports": [
        {
          "name": "http",
          "port": 8083,
          "protocol": "TCP"
        },
        {
          "name": "api",
          "port": 8086,
          "protocol": "TCP"
        }
      ]
    }
  ]
}
</code></pre>

<p><strong>Querying the service from the Host</strong> </p>

<pre><code>$ curl -IL 10.244.1.4:8083
HTTP/1.1 200 OK
Accept-Ranges: bytes
Content-Length: 13751
Content-Type: text/html; charset=utf-8
Last-Modified: Fri, 14 Nov 2014 21:55:58 GMT
Date: Tue, 17 Nov 2015 21:31:48 GMT
</code></pre>

<p><strong>Monitoring-InfluxDB Service</strong></p>

<pre><code>$ curl http://localhost:8080/api/v1/namespaces/kube-system/services/monitoring-influxdb
{
  "kind": "Service",
  "apiVersion": "v1",
  "metadata": {
    "name": "monitoring-influxdb",
    "namespace": "kube-system",
    "selfLink": "/api/v1/namespaces/kube-system/services/monitoring-influxdb",
    "uid": "2f715831-8a22-11e5-b248-028ff74b9b1b",
    "resourceVersion": "60",
    "creationTimestamp": "2015-11-13T16:18:33Z",
    "labels": {
      "kubernetes.io/cluster-service": "true",
      "kubernetes.io/name": "InfluxDB"
    }
  },
  "spec": {
    "ports": [
      {
        "name": "http",
        "protocol": "TCP",
        "port": 8083,
        "targetPort": 8083
      },
      {
        "name": "api",
        "protocol": "TCP",
        "port": 8086,
        "targetPort": 8086
      }
    ],
    "selector": {
      "k8s-app": "influxGrafana"
    },
    "clusterIP": "10.0.35.241",
    "type": "ClusterIP",
    "sessionAffinity": "None"
  },
  "status": {
    "loadBalancer": {}
  }
}
</code></pre>

<p><strong>Pod Details</strong></p>

<pre><code>$ kubectl describe pod --namespace=kube-system monitoring-influxdb-grafana-v2-n6jx
Name:               monitoring-influxdb-grafana-v2-n6jx1
Namespace:          kube-system
Image(s):           gcr.io/google_containers/heapster_influxdb:v0.4,beta.gcr.io/google_containers/heapster_grafana:v2.1.1
Node:               ip-172-20-0-44.us-west-2.compute.internal/172.20.0.44
Start Time:         Fri, 13 Nov 2015 08:21:36 -0800
Labels:             k8s-app=influxGrafana,kubernetes.io/cluster-service=true,version=v2
Status:             Running
Reason:
Message:
IP:             10.244.1.4
Replication Controllers:    monitoring-influxdb-grafana-v2 (1/1 replicas created)
Containers:
  influxdb:
    Container ID:   docker://564724318ca81d33d6079978d24f78b3c6ff8eb08a9023c845e250eeb888aafd
    Image:      gcr.io/google_containers/heapster_influxdb:v0.4
    Image ID:       docker://8b8118c488e431cc43e7ff9060968d88402cc6c38a6390c4221352403aa7ac1b
    QoS Tier:
      memory:   Guaranteed
      cpu:  Guaranteed
    Limits:
      memory:   200Mi
      cpu:  100m
    Requests:
      memory:       200Mi
      cpu:      100m
    State:      Running
      Started:      Fri, 13 Nov 2015 08:22:55 -0800
    Ready:      True
    Restart Count:  0
    Environment Variables:
  grafana:
    Container ID:   docker://518dea564a0ee014345e9006da6113fb6584ff1ebc6d0cc9609a608abc995f45
    Image:      beta.gcr.io/google_containers/heapster_grafana:v2.1.1
    Image ID:       docker://200e77ba156a5a86879e49667b97afe84dca42b5bb67ab1e06217e6a19c5a6a6
    QoS Tier:
      cpu:  Guaranteed
      memory:   Guaranteed
    Limits:
      memory:   100Mi
      cpu:  100m
    Requests:
      cpu:      100m
      memory:       100Mi
    State:      Running
      Started:      Fri, 13 Nov 2015 08:22:35 -0800
    Ready:      True
    Restart Count:  0
    Environment Variables:
      INFLUXDB_SERVICE_URL:     http://monitoring-influxdb:8086
      GF_AUTH_BASIC_ENABLED:        false
      GF_AUTH_ANONYMOUS_ENABLED:    true
      GF_AUTH_ANONYMOUS_ORG_ROLE:   Admin
      GF_SERVER_ROOT_URL:       /api/v1/proxy/namespaces/kube-system/services/monitoring-grafana/
Conditions:
  Type      Status
  Ready     True
Volumes:
  influxdb-persistent-storage:
    Type:   EmptyDir (a temporary directory that shares a pod's lifetime)
    Medium:
  grafana-persistent-storage:
    Type:   EmptyDir (a temporary directory that shares a pod's lifetime)
    Medium:
  default-token-bo89c:
    Type:   Secret (a secret that should populate this volume)
    SecretName: default-token-bo89c
No events.
</code></pre>

<p>Unfortunately those URLs are incomplete.  Influx's ports are named, so you need to say which port you want.</p>

<p><code>https://MASTER_IP/api/v1/proxy/namespaces/kube-system/services/monitoring-influxdb:http</code> or <code>https://MASTER_IP/api/v1/proxy/namespaces/kube-system/services/monitoring-influxdb:api</code></p>

<p>There's a bug open to give better errors for this.</p>
