Support additional attributes that would allow the rax modules to work with other OpenStack clouds

lib/ansible/module_utils/rax.py

@@ -2,11 +2,16 @@ import os
 
 
 def rax_argument_spec():
+    auth_endpoint = 'https://identity.api.rackspacecloud.com/v2.0/'
     return dict(
-        api_key=dict(type='str', no_log=True),
+        api_key=dict(type='str', aliases=['password'], no_log=True),
+        auth_endpoint=dict(type='str', default=auth_endpoint),
         credentials=dict(type='str', aliases=['creds_file']),
+        identity_type=dict(type='str', default='rackspace'),
         region=dict(type='str'),
+        tenant_id=dict(type='str'),
         username=dict(type='str'),
+        verify_ssl=dict(choices=BOOLEANS, default=True, type='bool'),
     )
 
 
@@ -16,9 +21,19 @@ def rax_required_together():
 
 def setup_rax_module(module, rax_module):
     api_key = module.params.get('api_key')
+    auth_endpoint = module.params.get('auth_endpoint')
     credentials = module.params.get('credentials')
+    identity_type = module.params.get('identity_type')
     region = module.params.get('region')
+    tenant_id = module.params.get('tenant_id')
     username = module.params.get('username')
+    verify_ssl = module.params.get('verify_ssl')
+
+    rax_module.set_setting('identity_type', identity_type)
+    rax_module.set_setting('verify_ssl', verify_ssl)
+    rax_module.set_setting('auth_endpoint', auth_endpoint)
+    if tenant_id:
+        rax_module.set_setting('tenant_id', tenant_id)
 
     try:
         username = username or os.environ.get('RAX_USERNAME')