Public bug reported:
After nova-conductor loses mysql connection, it stops to update the service
'Updated_at' status.
After logging the error:
ERROR oslo.service.loopingcall [-] Fixed interval looping call
'nova.servicegroup.drivers.db.DbDriver._report_state' failed
.
.
.
DBConnectionError: (pymysql.err.OperationalError) (2003, "Can't connect to
MySQL server on '10.97.36.127' ((2013, 'Lost connection to MySQL server during
query'))") [SQL: u'SELECT 1']
After some tracing, it seems nova.servicegroup.drivers.db _report state
is never called again. Restarting the service correctly restarts
reporting, too. Probably the reporting thread got stuck?
Using Liberty from Ubuntu Cloud Archive: 2:12.0.0-0ubuntu2~cloud0
** Affects: nova
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1518927
Title:
nova service state stops updating after SQL connection lost
Status in OpenStack Compute (nova):
New
Bug description:
After nova-conductor loses mysql connection, it stops to update the service
'Updated_at' status.
After logging the error:
ERROR oslo.service.loopingcall [-] Fixed interval looping call
'nova.servicegroup.drivers.db.DbDriver._report_state' failed
.
.
.
DBConnectionError: (pymysql.err.OperationalError) (2003, "Can't connect to
MySQL server on '10.97.36.127' ((2013, 'Lost connection to MySQL server during
query'))") [SQL: u'SELECT 1']
After some tracing, it seems nova.servicegroup.drivers.db _report
state is never called again. Restarting the service correctly restarts
reporting, too. Probably the reporting thread got stuck?
Using Liberty from Ubuntu Cloud Archive: 2:12.0.0-0ubuntu2~cloud0
To manage notifications about this bug go to:
https://bugs.launchpad.net/nova/+bug/1518927/+subscriptions
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