clouds:
 default:
   region_name: {{ openstack_region_name }}
   identity_api_version: 3
   identity_interface: internal
   volume_api_version: 3
   auth:
     username: {{ keystone_admin_user }}
     password: {{ keystone_admin_password }}
     project_name: {{ keystone_admin_project }}
     project_domain_name: 'Default'
     user_domain_name: 'Default'
     cacert: {{ openstack_cacert }}
     auth_url: {{ keystone_internal_url }}