Open Stack

Hi Kevin, Stackers,

In Horizon, my tenant/user clearly says that 10 instances is my quota, 
and yet trying to create a single server I'm getting this:

jpipes at uberbox:~/repos/tempest$ nosetests -v --nologcapture 
======================================================================
ERROR: test suite for <class 
'tempest.tests.compute.test_servers_negative.ServersNegativeTest'>
----------------------------------------------------------------------
Traceback (most recent call last):
   File 
"/usr/local/lib/python2.7/dist-packages/nose-1.1.2-py2.7.egg/nose/suite.py", 
line 208, in run
     self.setUp()
   File 
"/usr/local/lib/python2.7/dist-packages/nose-1.1.2-py2.7.egg/nose/suite.py", 
line 291, in setUp
     self.setupContext(ancestor)
   File 
"/usr/local/lib/python2.7/dist-packages/nose-1.1.2-py2.7.egg/nose/suite.py", 
line 314, in setupContext
     try_run(context, names)
   File 
"/usr/local/lib/python2.7/dist-packages/nose-1.1.2-py2.7.egg/nose/util.py", 
line 478, in try_run
     return func()
   File 
"/home/jpipes/repos/tempest/tempest/tests/compute/test_servers_negative.py", 
line 35, in setUpClass
     cls.server = cls.create_server()
   File "/home/jpipes/repos/tempest/tempest/tests/base_compute_test.py", 
line 117, in create_server
     server_name, image_id, flavor)
   File 
"/home/jpipes/repos/tempest/tempest/services/nova/json/servers_client.py", 
line 59, in create_server
     resp, body = self.post('servers', post_body, self.headers)
   File "/home/jpipes/repos/tempest/tempest/common/rest_client.py", line 
152, in post
     return self.request('POST', url, headers, body)
   File "/home/jpipes/repos/tempest/tempest/common/rest_client.py", line 
205, in request
     raise exceptions.OverLimit(resp_body['overLimit']['message'])
OverLimit: Quota exceeded
Details: Quota exceeded: already used 1 of 1 instances

But there are no instances at all on the box:

jpipes at uberbox:~/repos/tempest$ virsh list --all
  Id Name                 State
----------------------------------

When I check the DB, though, I've seeing the following:

mysql> select project_id, in_use, reserved, until_refresh from 
quota_usages where resource = 'instances';
+----------------------------------+--------+----------+---------------+
| project_id                       | in_use | reserved | until_refresh |
+----------------------------------+--------+----------+---------------+
| 287a92da0cf14a27a43c8737417b029d |      0 |       10 |          NULL |
| f0c72dea9fda459aac64de460300e1ec |      0 |        2 |          NULL |
+----------------------------------+--------+----------+---------------+
2 rows in set (0.00 sec)

What's the deal here? Tempest needs to create and delete servers in 
rapid succession, and it seems the reservation system might not be able 
to keep up?

At a minimum, I think that the OverLimit: "Quota exceeded: already used 
1 of 1 instances" message should be updated to not be so obviously wrong 
with regard to the value of the resource quota itself?

Thanks,
-jay