kubectl expose --type=LoadBalancer not working

Question

I ran into some trouble getting an external ip address after posting the following json object (variables excluded):

$json= '{
          "kind": "Service",
          "apiVersion": "v1",
          "metadata": {
            "name": ""
          },
          "spec": {
            "ports": [{
              "port": 80,
              "targetPort": 80
            }],
            "selector": {
              "app": ""
            },
            "type": "LoadBalancer"
          }
}';

The service is created but no external ip is ever given.

Unable to determine where the issue lay, I proceeded to install a clean copy of kubernetes (and the cluster it is defined to install) using the following command provided in the documentation (V1 kubernetes/examples/simple-nginx.md):

curl -sS https://get.k8s.io | bash

This of course set things up automatically. I then ran the following commands to test if the LoadBalancer function was working:

kubectl run my-nginx --image=nginx --replicas=2 --port=80

After running kubectl get pods to confirm that they were ready, I exposed the service:

kubectl expose rc my-nginx --port=80 --type=LoadBalancer

I then ran kubectl get service for the past few minutes, and no public ip is being provided..

That cant be right?

EDIT

kubectl get services  

NAME         LABELS                                    SELECTOR       IP(S)          PORT(S)
kubernetes   component=apiserver,provider=kubernetes   <none>         10.0.0.1       443/TCP
my-nginx     run=my-nginx                              run=my-nginx   10.0.136.163   80/TCP


kubectl get service my-nginx -o yaml  

apiVersion: v1
kind: Service
metadata:
  creationTimestamp: 2015-08-11T11:44:02Z
  labels:
    run: my-nginx
  name: my-nginx
  namespace: default
  resourceVersion: "1795"
  selfLink: /api/v1/namespaces/default/services/my-nginx
  uid: 434751be-401e-11e5-a219-42010af0da43
spec:
  clusterIP: 10.x.xxx.xxx
  ports:
  - nodePort: 31146
    port: 80
    protocol: TCP
    targetPort: 80
  selector:
    run: my-nginx
  sessionAffinity: None
  type: LoadBalancer
status:
  loadBalancer: {}

After running (Thanks GameScripting):

kubectl describe service my-nginx

I saw the following error:

FirstSeen               LastSeen            Count   From            SubobjectPath   Reason              Message
  Tue, 11 Aug 2015 14:00:00 +0200   Tue, 11 Aug 2015 14:02:41 +0200 9   {service-controller }           creating loadbalancer failed    failed to create external load balancer for service default/my-nginx: googleapi: Error 403: Quota 'FORWARDING_RULES' exceeded.  Limit: 15.0

Answer 1

After manually removing the Forwarding Rules Under "Networking->Load Balancing->Network Load Balancing" (Or you can use gcloud compute forwarding-rules delete) I was able to get public Ip's again. It seems somehow the forwarding rules werent deleted and reached the limit. It is strange as when I ran Kubectl stop service it removed the forwarding rule for me.