title: ssh issue coreOS on AWS (EC2)
body: <p>I am following instructions on:
  <a href="https://github.com/GoogleCloudPlatform/kubernetes/blob/master/docs/getting-started-guides/coreos/coreos_multinode_cluster.md" rel="nofollow">https://github.com/GoogleCloudPlatform/kubernetes/blob/master/docs/getting-started-guides/coreos/coreos_multinode_cluster.md</a></p>
  
  <p>I am trying to launch a Master with master.yaml file as a UserData. I am able to successfully launch the instance in EC2 but i cant seem to ssh to it via aws ssh key..</p>
  
  <p><code>
  backend-service viralcarpenter$ ssh -i ~/Downloads/viral-kubernetes-acad-key.pem core@54.153.63.240
  core@54.153.63.240's password: 
  </code></p>
  
  <p>Is there something that i am missing?</p>