Provision Fails

[ditjhaba]

TASK [cloudformation : launch ansible cloudformation example] ******************
fatal: [default]: FAILED! => {"changed": true, "events": ["StackEvent AWS::CloudFormation::Stack dcos-teststack ROLLBACK_COMPLETE", "StackEvent AWS::CloudFormation::Stack dcos-teststack ROLLBACK_IN_PROGRESS", "StackEvent AWS::CloudFormation::Stack dcos-teststack CREATE_IN_PROGRESS"], "failed": true, "output": "Problem with CREATE. Rollback complete", "stack_outputs": {}, "stack_resources": []}

NO MORE HOSTS LEFT *************************************************************
to retry, use: --limit @provisioning/site.retry

PLAY RECAP *********************************************************************
default : ok=6 changed=1 unreachable=0 failed=1

Ansible failed to complete successfully. Any error output should be
visible above. Please fix these errors and try again.

[ftrossbach]

There is no way to diagnose this based on this information. You need to log into AWS and check in Cloudformation for the real issue