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[Bug 1184446] Re: cruft builds up in 'nova service-list' as compute nodes are added and removed

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Steven Hardy <shardy@xxxxxxxxxx>
Date: Tue, 20 Mar 2018 14:22:08 -0000
Reply-to: Bug 1184446 <1184446@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

The tripleo part of this should have expired ref comment #4 so removing
tripleo from the bug

** Tags removed: tripleo

** No longer affects: tripleo

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https://bugs.launchpad.net/bugs/1184446

Title:
  cruft builds up in 'nova service-list' as compute nodes are added and
  removed

Status in OpenStack Compute (nova):
  Fix Released

Bug description:
  This is our current service-list:
  heat-admin@bootstack-vm-4:~$ nova service-list
  +------------------+--------------------------------------------------+----------+---------+-------+----------------------------+
  | Binary           | Host                                             | Zone     | Status  | State | Updated_at                 |
  +------------------+--------------------------------------------------+----------+---------+-------+----------------------------+
  | nova-conductor   | bootstack-vm-4.notcompute.novalocal              | internal | enabled | up    | 2013-05-26T23:42:55.000000 |
  | nova-cert        | bootstack-vm-4.notcompute.novalocal              | internal | enabled | up    | 2013-05-26T23:42:58.000000 |
  | nova-scheduler   | bootstack-vm-4.notcompute.novalocal              | internal | enabled | up    | 2013-05-26T23:42:57.000000 |
  | nova-consoleauth | bootstack-vm-4.notcompute.novalocal              | internal | enabled | up    | 2013-05-26T23:43:00.000000 |
  | nova-compute     | bootstack-vm-4.notcompute.novalocal              | nova     | enabled | down  | 2013-05-23T08:33:59.000000 |
  | nova-compute     | compute-test                                     | nova     | enabled | down  | 2013-05-24T08:54:40.000000 |
  | nova-compute     | compute-test2                                    | nova     | enabled | up    | 2013-05-26T23:42:54.000000 |
  | nova-compute     | compute-group                                    | nova     | enabled | down  | 2013-05-24T08:55:04.000000 |
  | nova-compute     | compute-group.novacompute0.novacompute.novalocal | nova     | enabled | down  | 2013-05-24T09:07:51.000000 |
  | nova-compute     | compute-test0                                    | nova     | enabled | up    | 2013-05-26T23:43:01.000000 |
  | nova-compute     | compute-test1                                    | nova     | enabled | up    | 2013-05-26T23:42:55.000000 |
  | nova-compute     | compute-test3                                    | nova     | enabled | up    | 2013-05-26T23:42:53.000000 |
  | nova-compute     | compute-test4                                    | nova     | enabled | up    | 2013-05-26T23:43:00.000000 |
  | nova-compute     | compute-test5                                    | nova     | enabled | up    | 2013-05-26T23:42:53.000000 |

  
  note that the hosts in state down will never be coming back - we've rotated them out. There doesn't seem to be a way to gc this except by fiddling by hand. If there is, perhaps this is just a doc bug.

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