L3 agent for nova compute could not be found

[Derek Higgins]

At some stage since friday tripleo has started failing to get a floating IP for the demo instance, with the following error

from
http://logs.openstack.org/40/156240/5/check-tripleo/check-tripleo-ironic-overcloud-f20-nonha/9d972f5/console.html

2015-02-18 11:49:02.617 | ++ neutron floatingip-create ext-net --port-id 5fe3c9b3-6c11-45e8-905b-e27509a8f247
2015-02-18 11:49:04.605 | Agent with agent_type=L3 agent and host=ov-gdjrjqdrx2-1-mstyijedqzer-novacompute-kxvrtp4gk3nu could not be found

Its hard to nail down exactly when this started as ci has been hit by a number of simultaneous regressions

[Derek Higgins (derekh)]

Reverting this commit fixes the problem
    https://review.openstack.org/#/c/153729/15

[OpenStack Infra (hudson-openstack)]

Change abandoned by Armando Migliaccio (<email address hidden>) on branch: master
Review: https://review.openstack.org/157063
Reason: Superseded by: https://review.openstack.org/#/c/157242/

[Eugene Nikanorov (enikanorov)]

Fixed in neutron by https://review.openstack.org/#/c/157242/