Physical bridges can cause network disruption when ofctl controller becomes
inaccessible due to heavy load or when the traffic to controller is blocked.
By setting secure fail mode, the openflow rules remain untouched on such
an event, while with the default setting, the flows are cleared.
Reviewed: https:/ /review. openstack. org/348889 /git.openstack. org/cgit/ openstack/ neutron/ commit/ ?id=9429c2da01f a29cedcb2a65a26 c1c29d0a713670
Committed: https:/
Submitter: Jenkins
Branch: master
commit 9429c2da01fa29c edcb2a65a26c1c2 9d0a713670
Author: Hynek Mlnarik <email address hidden>
Date: Wed Aug 10 10:05:57 2016 +0200
Set secure fail mode for physical bridges
Physical bridges can cause network disruption when ofctl controller becomes
inaccessible due to heavy load or when the traffic to controller is blocked.
By setting secure fail mode, the openflow rules remain untouched on such
an event, while with the default setting, the flows are cleared.
Co-Authored-By: Jakub Libosvar <email address hidden> 2a675fd1ca58530 c233e335d2d
Closes-Bug: 1607787
Change-Id: I1dffe0a248664d
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