combination of log_notifier and log.PublishErrorsHandler causes infinite loop

[Nachi Ueno]

combination of log_notifier and log.PublishErrorsHandler causes infinite loop like this.
log.error() --> PublishErrorsHandler#notifier.api.notify() --> log_notifier.notify() --> log.error()

PublishErrorsHandler should check FLAGS.list_notifier_drivers FLAGS.notification_driver.

[Nachi Ueno (nati-ueno)]

https://github.com/ntt-pf-lab/nova/tree/openstack-qa-nova-883293

[Nachi Ueno (nati-ueno)]

Jay

Sorry!. Donald was already started to forward port this branch. He got 1 review now.
https://review.openstack.org/#change,1639

[Mark McLoughlin (markmc)]

Patch is at https://review.openstack.org/1747

[Vish Ishaya (vishvananda)]

listed review was abandoned, someone should take it and update it.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/4450

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/4450
Committed: http://github.com/openstack/nova/commit/3c63218ae65953273b761433a0cc4cada041253a
Submitter: Jenkins
Branch: master

commit 3c63218ae65953273b761433a0cc4cada041253a
Author: Philip Knouff <email address hidden>
Date: Thu Feb 23 16:08:44 2012 +0000

    Prevent infinite loop in PublishErrorsHandler

    Fixes bug #883293

    Note: this is an update of https://review.openstack.org/#change,1747
    originally author by Donald Ngo

    Change-Id: Ie6ae4f961fb0519df98408baf0a3f8fac0eb6682