Created attachment 1092473 [details]
instack-virt-setup log

Description of problem:

While using Khaleesi to build a minimal cloud, instack-virt-setup is failing perform as expected and not returning an appropriate status code. As a result, ansible continues down the list of tasks until ambiguously failing when getting to one that requires a complete and proper build from instack-virt-setup. 

How reproducible:

Easy but requires a baremetal machine to run Khaleesi against

Follow the steps outlined in the Khaleesi cookbook -- http://rdo-ci-doc.usersys.redhat.com/cookbook.html 

Steps to Reproduce:
1. Follow steps outlined in http://rdo-ci-doc.usersys.redhat.com/cookbook.html through # Deployment Execution
2. run $ ansible-playbook -vv --extra-vars @ksgen_settings.yml -i local_hosts playbooks/full-job-no-test.yml

Actual results:
ansible-playbook fails with output: 
    fatal: [host0] => SSH Error: ssh.config.ansible line 16: Missing argument.

(assumed) instack-virt-setup is returning a status code zero upon failing `sudo virsh start instack`

Expected results:
instack-virt-setup should return an appropriate status code to prevent ansible from continuing execution