Open Stack

in 'nova absolute-limits' where does the 'totalInsancesUsed' come from? I
see '18' for me, but i have 4 instances running.
This shows up in Horizon on Project/Compute/Overview (incorrectly) for me.

$ nova  absolute-limits
+-------------------------+--------+
| Name                    | Value  |
+-------------------------+--------+
| maxServerMeta           | 128    |
| maxPersonality          | 5      |
| totalServerGroupsUsed   | 0      |
| maxImageMeta            | 128    |
| maxPersonalitySize      | 10240  |
| maxTotalRAMSize         | 512000 |
| maxTotalKeypairs        | 100    |
| maxSecurityGroupRules   | 20     |
| maxServerGroups         | 10     |
| totalCoresUsed          | 24     |
| totalRAMUsed            | 27136  |
| maxSecurityGroups       | 10     |
| totalFloatingIpsUsed    | 0      |
| totalInstancesUsed      | 18     |
| totalSecurityGroupsUsed | 1      |
| maxTotalFloatingIps     | 500    |
| maxTotalInstances       | 1000   |
| maxTotalCores           | 1000   |
| maxServerGroupMembers   | 10     |
+-------------------------+--------+

mysql> select count(*) from instances where deleted = 0 and user_id =
'dcec599e9fc9467fad91ce953ec7f1bd';
+----------+
| count(*) |
+----------+
|        4 |
+----------+

$ nova list
+--------------------------------------+-------+---------+------------+-------------+-------------------------------------------------------+
| ID                                   | Name  | Status  | Task State |
Power State | Networks                                              |
+--------------------------------------+-------+---------+------------+-------------+-------------------------------------------------------+
| ebd783af-1249-4f8e-968c-a556c9cf8498 | os-u1 | ACTIVE  | -          |
Running     | os-data-net=172.16.6.20; os-data-ctrl-net=172.16.5.20 |
| ce1b9b9f-b51a-4604-b25a-cc9b7473f33a | os-u2 | ACTIVE  | -          |
Running     | os-data-net=172.16.6.30; os-data-ctrl-net=172.16.5.30 |
| 88897c54-ff66-4a67-9e01-400a8827190d | t     | ACTIVE  | -          |
Running     | don-control=172.16.5.169                              |
| f9013288-0461-4e2d-8817-e40476f7e763 | u     | SHUTOFF | -          |
Shutdown    | don-control=172.16.5.174                              |
+--------------------------------------+-------+---------+------------+-------------+-------------------------------------------------------+
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