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[Jay Pipes <jaypipes@xxxxxxxxx>]

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@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@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