Add per-service endpoint overrides

Make it possible to override a service's endpoint like service_type
and service_name. This is already documented as working.

Change-Id: I8764ed68f8a38563c4242d4b50e2158e99ed4109

2 files changed, 9 insertions, 0 deletions

diff --git a/os_client_config/cloud_config.py b/os_client_config/cloud_config.py
index fd35aea..f60303b 100644
--- a/os_client_config/cloud_config.py
+++ b/os_client_config/cloud_config.py
@@ -99,6 +99,10 @@ class CloudConfig(object):
         key = '{service_type}_service_name'.format(service_type=service_type)
         return self.config.get(key, None)
 
+    def get_endpoint(self, service_type):
+        key = '{service_type}_endpoint'.format(service_type=service_type)
+        return self.config.get(key, None)
+
     @property
     def prefer_ipv6(self):
         return self._prefer_ipv6
diff --git a/os_client_config/tests/test_cloud_config.py b/os_client_config/tests/test_cloud_config.py
index 29cbba0..4f5260f 100644
--- a/os_client_config/tests/test_cloud_config.py
+++ b/os_client_config/tests/test_cloud_config.py
@@ -19,6 +19,7 @@ from os_client_config.tests import base
 fake_config_dict = {'a': 1, 'os_b': 2, 'c': 3, 'os_c': 4}
 fake_services_dict = {
     'compute_api_version': 2,
+    'compute_endpoint': 'http://compute.example.com',
     'compute_region_name': 'region-bl',
     'interface': 'public',
     'image_service_type': 'mage',
@@ -135,5 +136,9 @@ class TestCloudConfig(base.TestCase):
         self.assertEqual(2, cc.get_api_version('compute'))
         self.assertEqual('mage', cc.get_service_type('image'))
         self.assertEqual('compute', cc.get_service_type('compute'))
+        self.assertEqual('http://compute.example.com',
+                         cc.get_endpoint('compute'))
+        self.assertEqual(None,
+                         cc.get_endpoint('image'))
         self.assertEqual(None, cc.get_service_name('compute'))
         self.assertEqual('locks', cc.get_service_name('identity'))