title: ECS CLI key pair error when calling up
body: <p>I am trying to use Amazon's ECS cli to create a cluster. I keep getting the error:</p>
  
  <pre><code> reason="The key pair 'my-key-pair' does not exist" resourceType="AWS::AutoScaling::LaunchConfiguration"
  </code></pre>
  
  <p>I have also run:</p>
  
  <pre><code>ecs-cli configure profile --profile-name grantspilsbury --access-key foo --secret-key bar
  ecs-cli configure --cluster cluster_test --region us-east-1 --config-name myclusterconfig
  </code></pre>
  
  <p>I have added my-key-pair to ECS and to EC2.</p>
  
  <p>The full log is:</p>
  
  <pre><code>~ $ ecs-cli up --keypair my-key-pair --capability-iam --size 2 --instance-type t2.small --force
  INFO[0002] Created cluster                               cluster=default region=us-east-1
  INFO[0003] Waiting for your CloudFormation stack resources to be deleted...
  INFO[0003] Cloudformation stack status                   stackStatus="DELETE_IN_PROGRESS"
  INFO[0038] Waiting for your cluster resources to be created...
  INFO[0038] Cloudformation stack status                   stackStatus="CREATE_IN_PROGRESS"
  INFO[0101] Cloudformation stack status                   stackStatus="CREATE_IN_PROGRESS"
  INFO[0164] Cloudformation stack status                   stackStatus="CREATE_IN_PROGRESS"
  ERRO[0197] Failure event                                 reason="The key pair 'my-key-pair' does not exist" resourceType="AWS::AutoScaling::LaunchConfiguration"
  FATA[0197] Error executing 'up': Cloudformation failure waiting for 'CREATE_COMPLETE'. State is 'ROLLBACK_IN_PROGRESS'
  </code></pre>