Cleaning this after a while, no further action is needed. - T/X have a workaround in Neutron - Latter versions of keepalive use systemd MAINPID tracking which is somewhat more robust in this regard
That said in the context this appeared it is fixed, lets set the old tasks to Won't Fix unless there is a real need. ** Changed in: keepalived (Ubuntu Xenial) Status: Incomplete => Won't Fix ** Changed in: keepalived (Ubuntu Trusty) Status: Incomplete => Won't Fix -- You received this bug notification because you are a member of नेपाली भाषा समायोजकहरुको समूह, which is subscribed to Xenial. Matching subscriptions: Ubuntu 16.04 Bugs https://bugs.launchpad.net/bugs/1583503 Title: keepalived fails to start when PID file is empty Status in neutron: Fix Released Status in keepalived package in Ubuntu: Fix Released Status in keepalived source package in Trusty: Won't Fix Status in keepalived source package in Xenial: Won't Fix Bug description: After a crash of a network node, we were left with empty PID files for some keepalived processes: root@network-node14:~# ls -l /var/lib/neutron/ha_confs/0ab5f647-1e04-4345-ae9b-ee66c6f08882.pid -rw-r--r-- 1 root root 0 May 19 08:41 /var/lib/neutron/ha_confs/0ab5f647-1e04-4345-ae9b-ee66c6f08882.pid This causes the L3 agent to log the following errors repeating every minute: 2016-05-19 08:46:44.525 13554 ERROR neutron.agent.linux.utils [-] Unable to convert value in /var/lib/neutron/ha_confs/0ab5f647-1e04-4345-ae9b-ee66c6f08882.pid 2016-05-19 08:46:44.526 13554 ERROR neutron.agent.linux.external_process [-] keepalived for router with uuid 0ab5f647-1e04-4345-ae9b-ee66c6f08882 not found. The process should not have died 2016-05-19 08:46:44.526 13554 WARNING neutron.agent.linux.external_process [-] Respawning keepalived for uuid 0ab5f647-1e04-4345-ae9b-ee66c6f08882 2016-05-19 08:46:44.526 13554 ERROR neutron.agent.linux.utils [-] Unable to convert value in /var/lib/neutron/ha_confs/0ab5f647-1e04-4345-ae9b-ee66c6f08882.pid 2016-05-19 08:46:44.526 13554 ERROR neutron.agent.linux.utils [-] Unable to convert value in /var/lib/neutron/ha_confs/0ab5f647-1e04-4345-ae9b-ee66c6f08882.pid-vrrp and the keepalived process fails to start. As a result, the routers hosted by this agent are non-functional. To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1583503/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~group.of.nepali.translators Post to : group.of.nepali.translators@lists.launchpad.net Unsubscribe : https://launchpad.net/~group.of.nepali.translators More help : https://help.launchpad.net/ListHelp