Ignore bridge already exists error when creating bridge
nova-compute can sometimes race with the neutron linuxbrige agent
to create bridges, which can cause an instance to fail. This
patch changes ensure_bridge() to ignore that error and continue.
Change-Id: I019a5d96442802d89e9a152c0adf6030daab1a61
Closes-Bug: 1471916
(cherry picked from commit 4e67c49d31c58c971fa1c9ebf6e333d4340f5ad5)
Reviewed: https:/ /review. openstack. org/273430 /git.openstack. org/cgit/ openstack/ nova/commit/ ?id=3a2f487af06 45859ea0a5df4f3 620819a36f7025
Committed: https:/
Submitter: Jenkins
Branch: stable/kilo
commit 3a2f487af064585 9ea0a5df4f36208 19a36f7025
Author: Darragh O'Reilly <email address hidden>
Date: Mon Jul 6 17:56:52 2015 +0000
Ignore bridge already exists error when creating bridge
nova-compute can sometimes race with the neutron linuxbrige agent
to create bridges, which can cause an instance to fail. This
patch changes ensure_bridge() to ignore that error and continue.
Change-Id: I019a5d96442802 d89e9a152c0adf6 030daab1a61 71fa1c9ebf6e333 d4340f5ad5)
Closes-Bug: 1471916
(cherry picked from commit 4e67c49d31c58c9