The left over processes in the failing run are as follows:
2015-04-21 03:15:40.613 | stack 26996 0.1 0.9 149236 73800 ? Ss
03:01 0:01 /usr/bin/python /usr/local/bin/keystone-all --config-file
/etc/keystone/keystone.conf
2015-04-21 03:15:40.613 | stack 27055 0.4 1.0 261868 83552 ? S
03:01 0:03 /usr/bin/python /usr/local/bin/keystone-all --config-file
/etc/keystone/keystone.conf
2015-04-21 03:15:40.613 | stack 27060 0.5 1.0 261828 83584 ? S
03:01 0:04 /usr/bin/python /usr/local/bin/keystone-all --config-file
/etc/keystone/keystone.conf
26996 is the session leader, and who got the original kill signal. It looks
like 27055 and 27060 never got the signal, or never logged it.
** Also affects: keystone
Importance: Undecided
Status: New
** Changed in: keystone
Importance: Undecided => Critical
** Changed in: keystone
Milestone: None => kilo-rc2
** Also affects: cinder
Importance: Undecided
Status: New
** Changed in: cinder
Importance: Undecided => Critical
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https://bugs.launchpad.net/bugs/1446583
Title:
services no long reliably stop in stable/kilo
Status in Cinder:
New
Status in OpenStack Identity (Keystone):
New
Status in The Oslo library incubator:
New
Bug description:
In attempting to upgrade the upgrade branch structure to support
stable/kilo -> master in devstack gate, we found the project could no
longer pass Grenade testing. The reason is because pkill -g is no
longer reliably killing off the services:
http://logs.openstack.org/91/175391/5/gate/gate-grenade-
dsvm/0ad4a94/logs/grenade.sh.txt.gz#_2015-04-21_03_15_31_436
It has been seen with keystone-all and cinder-api on this patch
series:
http://logstash.openstack.org/#eyJzZWFyY2giOiJtZXNzYWdlOlwiVGhlIGZvbGxvd2luZyBzZXJ2aWNlcyBhcmUgc3RpbGwgcnVubmluZ1wiIEFORCBtZXNzYWdlOlwiZGllXCIiLCJmaWVsZHMiOltdLCJvZmZzZXQiOjAsInRpbWVmcmFtZSI6IjE3MjgwMCIsImdyYXBobW9kZSI6ImNvdW50IiwidGltZSI6eyJ1c2VyX2ludGVydmFsIjowfSwic3RhbXAiOjE0Mjk2MTU0NTQ2MzB9
There were a number of changes to the oslo-incubator service.py code
during kilo, it's unclear at this point which is the issue.
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