Originally reported here: https://bugzilla.redhat.com/show_bug.cgi?id=1746112
Description of problem:
If a role name starts with a number, config-download fails.
Name of my role: 1029uCompute
2019-08-27 16:41:38,214 p=17220 u=mistral | TASK [Output for async deployment ControllerArtifactsDeploy] *******************
2019-08-27 16:41:38,214 p=17220 u=mistral | Tuesday 27 August 2019 16:41:38 +0000 (0:00:00.214) 0:01:47.975 ********
2019-08-27 16:41:38,273 p=17220 u=mistral | skipping: [overcloud-controller-2] => {}
2019-08-27 16:41:38,326 p=17220 u=mistral | skipping: [overcloud-controller-1] => {}
2019-08-27 16:41:38,333 p=17220 u=mistral | skipping: [overcloud-controller-0] => {}
2019-08-27 16:41:38,379 p=17220 u=mistral | TASK [include] *****************************************************************
2019-08-27 16:41:38,379 p=17220 u=mistral | Tuesday 27 August 2019 16:41:38 +0000 (0:00:00.164) 0:01:48.140 ********
2019-08-27 16:41:38,610 p=17220 u=mistral | TASK [include] *****************************************************************
2019-08-27 16:41:38,611 p=17220 u=mistral | Tuesday 27 August 2019 16:41:38 +0000 (0:00:00.231) 0:01:48.372 ********
2019-08-27 16:41:38,722 p=17220 u=mistral | fatal: [overcloud-controller-2]: FAILED! => {"msg": "template error while templating string: expected token 'end of print statement', got 'uCompute_pre_deployments'.
String: {{ 1029uCompute_pre_deployments|default([]) }}"}
2019-08-27 16:41:38,776 p=17220 u=mistral | fatal: [overcloud-controller-1]: FAILED! => {"msg": "template error while templating string: expected token 'end of print statement', got 'uCompute_pre_deployments'. String: {{ 1029uCompute_pre_deployments|default([]) }}"}
2019-08-27 16:41:38,843 p=17220 u=mistral | fatal: [overcloud-controller-0]: FAILED! => {"msg": "template error while templating string: expected token 'end of print statement', got 'uCompute_pre_deployments'. String: {{ 1029uCompute_pre_deployments|default([]) }}"}
2019-08-27 16:41:38,852 p=17220 u=mistral | fatal: [overcloud-r630compute-0]: FAILED! => {"msg": "template error while templating string: expected token 'end of print statement', got 'uCompute_pre_deployments'. String: {{ 1029uCompute_pre_deployments|default([]) }}"}
2019-08-27 16:41:38,852 p=17220 u=mistral | NO MORE HOSTS LEFT *************************************************************
2019-08-27 16:41:38,853 p=17220 u=mistral | PLAY RECAP *********************************************************************
2019-08-27 16:41:38,853 p=17220 u=mistral | overcloud-controller-0 : ok=65 changed=22 unreachable=0 failed=1
2019-08-27 16:41:38,853 p=17220 u=mistral | overcloud-controller-1 : ok=65 changed=22 unreachable=0 failed=1
2019-08-27 16:41:38,854 p=17220 u=mistral | overcloud-controller-2 : ok=65 changed=22 unreachable=0 failed=1
2019-08-27 16:41:38,854 p=17220 u=mistral | overcloud-r630compute-0 : ok=9 changed=6 unreachable=0 failed=1
2019-08-27 16:41:38,854 p=17220 u=mistral | undercloud : ok=2 changed=0 unreachable=0 failed=0
2019-08-27 16:41:38,854 p=17220 u=mistral | Tuesday 27 August 2019 16:41:38 +0000 (0:00:00.243) 0:01:48.615 ********
Version-Release number of selected component (if applicable):
Queens and beyond.
How reproducible:
100%
Related fix proposed to branch: master
Review: https:/