I'm using the --cloud-provider=aws flag to integrate Kubernetes with AWS. I'm able to create and expose a service via ELB using the following commands:
kubectl run sample-nginx --image=docker.io/nginx --port=80
kubectl expose deployment/sample-nginx --port=80 --target-port=80 \
--name=sample-nginx-service --type=LoadBalancer && \
kubectl annotate svc sample-nginx-service \
service.beta.kubernetes.io/aws-load-balancer-internal=0.0.0.0/0This exposes the nginx service on an internal-ELB on a private subnet. I'm able to access the service on the ELB as well.
Now, when I delete the service, the service is deleted, but the ELB is not. Here's how I deleted the service:
kubectl delete services sample-nginx-serviceAny pointers to what could be going wrong? I did not see any errors in the kube-controller-manager log when I ran the deletion command. What other logs should I be checking?
You seem to have a typo on your service delete command.
It should be kubectl delete services sample-nginx-service.
I just tried this on my AWS cluster and confirmed that the ELB was deleted successfully after running this.
I'm running Kubernetes 1.6.2 with kubectl 1.6.3
Can you do the same process but with a config file and see if it's command or config related?
Upgrading to etcd v3.0.17 from v3.0.10 fixed the issue. I found another log messaged in the controller logs which pointed to the issue here: