Merge "Add a service catalog override url for the functional tests"

doc/source/functional-tests.rst

@@ -39,6 +39,9 @@ The config file should look like the following:
 ::
 
     [identity]
+    # optionally override the url from the service catalog
+    # designate_override_url = http://designate.example.com
+
     # Replace these with values that represent your identity configuration
     uri = http://localhost:5000/v2.0
     uri_v3 = http://localhost:5000/v3

functionaltests/common/client.py

@@ -27,6 +27,17 @@ from tempest_lib.auth import KeystoneV2AuthProvider
 from functionaltests.common.utils import memoized
 
 
+class KeystoneV2AuthProviderWithOverridableUrl(KeystoneV2AuthProvider):
+
+    def base_url(self, *args, **kwargs):
+        # use the base url from the config if it was specified
+        if cfg.CONF.identity.designate_override_url:
+            return cfg.CONF.identity.designate_override_url
+        else:
+            return super(KeystoneV2AuthProviderWithOverridableUrl, self) \
+                .base_url(*args, **kwargs)
+
+
 class BaseDesignateClient(RestClient):
 
     def __init__(self):
@@ -49,6 +60,12 @@ class BaseDesignateClient(RestClient):
     def _get_keystone_auth_provider(self):
         pass
 
+    def _create_keystone_auth_provider(self, creds):
+        auth_provider = KeystoneV2AuthProviderWithOverridableUrl(
+            creds, cfg.CONF.identity.uri)
+        auth_provider.fill_credentials()
+        return auth_provider
+
 
 class DesignateClient(BaseDesignateClient):
     """Client with default user"""
@@ -65,9 +82,7 @@ class DesignateClient(BaseDesignateClient):
             password=cfg.CONF.identity.password,
             tenant_name=cfg.CONF.identity.tenant_name,
         )
-        auth_provider = KeystoneV2AuthProvider(creds, cfg.CONF.identity.uri)
-        auth_provider.fill_credentials()
-        return auth_provider
+        return self._create_keystone_auth_provider(creds)
 
 
 class DesignateAltClient(BaseDesignateClient):
@@ -85,9 +100,7 @@ class DesignateAltClient(BaseDesignateClient):
             password=cfg.CONF.identity.alt_password,
             tenant_name=cfg.CONF.identity.alt_tenant_name,
         )
-        auth_provider = KeystoneV2AuthProvider(creds, cfg.CONF.identity.uri)
-        auth_provider.fill_credentials()
-        return auth_provider
+        return self._create_keystone_auth_provider(creds)
 
 
 class DesignateAdminClient(BaseDesignateClient):
@@ -105,9 +118,7 @@ class DesignateAdminClient(BaseDesignateClient):
             password=cfg.CONF.identity.admin_password,
             tenant_name=cfg.CONF.identity.admin_tenant_name,
         )
-        auth_provider = KeystoneV2AuthProvider(creds, cfg.CONF.identity.uri)
-        auth_provider.fill_credentials()
-        return auth_provider
+        return self._create_keystone_auth_provider(creds)
 
 
 class ClientMixin(object):

functionaltests/common/config.py

@@ -27,8 +27,8 @@ cfg.CONF.register_group(cfg.OptGroup(
 ))
 
 cfg.CONF.register_opts([
-    cfg.StrOpt('designate_endpoint_override',
-               help="Endpoint to use to bypass Keystone auth"),
+    cfg.StrOpt('designate_override_url',
+               help="Use this instead of the endpoint in the service catalog"),
 
     cfg.StrOpt('uri', help="The Keystone v2 endpoint"),
     cfg.StrOpt('uri_v3', help="The Keystone v3 endpoint"),