Add project_region_name input

awx/main/models/credential/__init__.py

@@ -819,6 +819,11 @@ ManagedCredentialType(
                                        'It is only needed for Keystone v3 authentication '
                                        'URLs. Refer to Ansible Tower documentation for '
                                        'common scenarios.')
+        }, {
+            'id': 'region',
+            'label': ugettext_noop('Region Name'),
+            'type': 'string',
+            'help_text': ugettext_noop('For some cloud providers, like OVH, region must be specified'),
         }, {
             'id': 'verify_ssl',
             'label': ugettext_noop('Verify SSL'),

awx/main/models/credential/injectors.py

@@ -82,14 +82,30 @@ def _openstack_data(cred):
     if cred.has_input('domain'):
         openstack_auth['domain_name'] = cred.get_input('domain', default='')
     verify_state = cred.get_input('verify_ssl', default=True)
+
+#    if cred.has_input('project_region_name'):
+#        openstack_data = {
+#            'clouds': {
+#                'devstack': {
+#                    'auth': openstack_auth,
+#                    'verify': verify_state,
+#                    'region_name': cred.get_input('project_region_name', default='')
+#                },
+#            },
+#        }
+#    else:
     openstack_data = {
         'clouds': {
             'devstack': {
                 'auth': openstack_auth,
-                'verify': verify_state,
+                'verify': verify_state
             },
         },
     }
+
+    if cred.has_input('project_region_name'):
+        openstack_data['clouds']['devstack']['region_name'] = cred.get_input('project_region_name', default='')
+
     return openstack_data