Add --os-endpoint-type cli optional argument

User should be able to specify the endpoint type through
a CLI optional argument/ENV variable setting. We will name this new
optional argument: --os-endpoint-type (Env: OS_ENDPOINT_TYPE) and
based on the value given, the service API will use that specific
endpoint type. Possible values: public, admin, internal.

DocImpact
Closes-Bug: #1454392
Change-Id: Ife3d4e46b44c0ddcd712b1130e27e362545a9a29

1 files changed, 8 insertions, 2 deletions

diff --git a/openstackclient/common/clientmanager.py b/openstackclient/common/clientmanager.py
index 6311c71a..2a57b8ff 100644
--- a/openstackclient/common/clientmanager.py
+++ b/openstackclient/common/clientmanager.py
@@ -86,6 +86,7 @@ class ClientManager(object):
         self._pw_callback = pw_func
         self._url = self._cli_options.auth.get('url', None)
         self._region_name = self._cli_options.region_name
+        self._endpoint_type = self._cli_options.endpoint_type
 
         self.timing = self._cli_options.timing
 
@@ -181,18 +182,23 @@ class ClientManager(object):
             self._auth_ref = self.auth.get_auth_ref(self.session)
         return self._auth_ref
 
-    def get_endpoint_for_service_type(self, service_type, region_name=None):
+    def get_endpoint_for_service_type(self, service_type, region_name=None,
+                                      endpoint_type='public'):
         """Return the endpoint URL for the service type."""
+        if not endpoint_type:
+            endpoint_type = 'public'
         # See if we are using password flow auth, i.e. we have a
         # service catalog to select endpoints from
         if self.auth_ref:
             endpoint = self.auth_ref.service_catalog.url_for(
                 service_type=service_type,
                 region_name=region_name,
+                endpoint_type=endpoint_type,
             )
         else:
             # Get the passed endpoint directly from the auth plugin
-            endpoint = self.auth.get_endpoint(self.session)
+            endpoint = self.auth.get_endpoint(self.session,
+                                              interface=endpoint_type)
         return endpoint