```
TASK [ironic : Pulling ironic-dnsmasq image] ***********************************
fatal: [controller0]: FAILED! => {"changed": false, "msg": "Unknown error message: error pulling image configuration: received unexpected HTTP status: 504 Gateway Time-out"}
	to retry, use: --limit @/home/zuul/kolla-venv/share/kolla-ansible/ansible/site.retry

PLAY RECAP *********************************************************************
controller0                : ok=22   changed=10   unreachable=0    failed=1   

Command failed ansible-playbook -i /home/zuul/previous/kayobe-config/etc/kolla/inventory/overcloud -e @/home/zuul/previous/kayobe-config/etc/kolla/globals.yml -e @/home/zuul/previous/kayobe-config/etc/kolla/passwords.yml -e CONFIG_DIR=/home/zuul/previous/kayobe-config/etc/kolla  -e action=pull /home/zuul/kolla-venv/share/kolla-ansible/ansible/site.yml 
```