python-common: don't assert when building rados url

breaks the `orch ls --format yaml` command

Signed-off-by: Michael Fritch <mfritch@suse.com>

diff --git a/src/python-common/ceph/deployment/service_spec.py b/src/python-common/ceph/deployment/service_spec.py
index efbc512106d6e257672bc903805c74fc716f00cf..45d80bf754e22860211f08ee9e883abf8e804147 100644 (file)
--- a/src/python-common/ceph/deployment/service_spec.py
+++ b/src/python-common/ceph/deployment/service_spec.py
@@ -598,11 +598,12 @@ class NFSServiceSpec(ServiceSpec):
 
     def rados_config_location(self):
         # type: () -> str
-        assert self.pool
-        url = 'rados://' + self.pool + '/'
-        if self.namespace:
-            url += self.namespace + '/'
-        url += self.rados_config_name()
+        url = ''
+        if self.pool:
+            url += 'rados://' + self.pool + '/'
+            if self.namespace:
+                url += self.namespace + '/'
+            url += self.rados_config_name()
         return url