When networks are created rapidly, neutron-servers compete
for segmentation ids which creates too much contention and
may lead to inability to choose available id in hardcoded amount
of attempts (11)
Randomize tunnel id selection so that condition is not hit.
Reviewed: https:/ /review. openstack. org/188994 /git.openstack. org/cgit/ openstack/ neutron/ commit/ ?id=9bc323316a2 7676859280c9ee4 13a791c386ac64
Committed: https:/
Submitter: Jenkins
Branch: stable/kilo
commit 9bc323316a27676 859280c9ee413a7 91c386ac64
Author: Eugene Nikanorov <email address hidden>
Date: Mon May 11 01:34:35 2015 +0400
Randomize tunnel id query to avoid contention
When networks are created rapidly, neutron-servers compete
for segmentation ids which creates too much contention and
may lead to inability to choose available id in hardcoded amount
of attempts (11)
Randomize tunnel id selection so that condition is not hit.
Change-Id: I7068f90fe4927e 6e693f8a62cb704 213b2da2920 034e5a23cc1beac 33c74e0110)
Related-Bug: #1382064
Closes-Bug: #1454434
(cherry picked from commit 1d9fd2aec00cb85