neutron-ovn-db-sync-util fails

[ZongKai LI]

2016-10-13 15:16:54.172 CRITICAL neutron_ovn_db_sync_util [-] KeyError: 'ovn-sync'

2016-10-13 15:16:54.172 TRACE neutron_ovn_db_sync_util Traceback (most recent call last):
2016-10-13 15:16:54.172 TRACE neutron_ovn_db_sync_util File "/usr/local/bin/neutron-ovn-db-sync-util", line 10, in <module>
2016-10-13 15:16:54.172 TRACE neutron_ovn_db_sync_util sys.exit(main())
2016-10-13 15:16:54.172 TRACE neutron_ovn_db_sync_util File "/opt/stack/networking-ovn/networking_ovn/cmd/neutron_ovn_db_sync_util.py", line 110, in main
2016-10-13 15:16:54.172 TRACE neutron_ovn_db_sync_util ovn_driver = core_plugin.mechanism_manager.mech_drivers['ovn-sync'].obj
2016-10-13 15:16:54.172 TRACE neutron_ovn_db_sync_util KeyError: 'ovn-sync'
2016-10-13 15:16:54.172 TRACE neutron_ovn_db_sync_util

built on upstream code, by devstack.

I plan to work on it, if anyone knows reason why and can fix it quickly, feel free to assign to himself.

[Richard Theis (rtheis)]

Hi ZongKai, I suggest checking for recent neutron changes that may have impacted the core plugin, ML2 or configuration file setup.

[Numan Siddique (numansiddique)]

I can take a look into it.

[Numan Siddique (numansiddique)]

cfg.CONF.set_override('mechanism_drivers', ['ovn-sync'], 'ml2') is fixing the problem.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/386016

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/386016
Committed: https://git.openstack.org/cgit/openstack/networking-ovn/commit/?id=7ea5f61c18694a4deab18e1e13cb20c0970a424b
Submitter: Jenkins
Branch: master

commit 7ea5f61c18694a4deab18e1e13cb20c0970a424b
Author: Numan Siddique <email address hidden>
Date: Thu Oct 13 20:06:15 2016 +0530

    Fix the KeyError in neutron-ovn-db-sync-util

    cfg.CONF.ml2.mechanism_drivers = ['ovn-sync'] is not getting reflected
    globally. Instead using cfg.CONF.set_override to override the value in
    the neutron-ovn-db-sync-util.

    Change-Id: I0444dfb53f112cd5c7d0a590d92b6ad101701380
    Closes-bug: #1632971

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/networking-ovn 2.0.0.0b1 development milestone.