undefined openstack fact - molecule_openstack_ci

[tehsmyers]

In tasks/create.yml, this check happens: failed_when: (openstack.clouds | length) != 1. I'm still not sure how this happens, but we've gotten a report that somehow the openstack var is undefined:

msg: 'The conditional check ''(openstack.clouds | length) != 1'' failed. The error was: error while evaluating conditional ((openstack.clouds | length) != 1): ''openstack'' is undefined'

[tehsmyers]

Without knowing more about how the os_client_config is returning without populating the openstack fact (I haven't yet looked into it), something we could potentially do in the meantime is default the openstack fact, e.g. failed_when: ((openstack.clouds | default({'clouds': []})) | length) != 1

A reproducer would be handy, and at that point we could potentially open an issue/pr against ansible if there's a bug in the module