commit 5d09ab68417705c37e94319f713abb20017e2559
Author: Pierre Riteau <email address hidden>
Date: Wed Aug 19 17:56:30 2020 +0200
Add workaround for keystonemiddleware/neutron memcached issue
There is an issue where keystonemiddleware connections to memcached from
neutron-server grow beyond configured values [1], eventually reaching
the maximum number of connections accepted by memcached servers. Other
services do not appear to be affected by this issue.
A workaround is to use the advanced memcached pool. Despite its
documentation claiming to only work with Python 2, it appears to work
fine on Python 3.
Reviewed: https:/ /review. opendev. org/747658 /git.openstack. org/cgit/ openstack/ kolla-ansible/ commit/ ?id=5d09ab68417 705c37e94319f71 3abb20017e2559
Committed: https:/
Submitter: Zuul
Branch: stable/ussuri
commit 5d09ab68417705c 37e94319f713abb 20017e2559
Author: Pierre Riteau <email address hidden>
Date: Wed Aug 19 17:56:30 2020 +0200
Add workaround for keystonemiddlew are/neutron memcached issue
There is an issue where keystonemiddleware connections to memcached from
neutron-server grow beyond configured values [1], eventually reaching
the maximum number of connections accepted by memcached servers. Other
services do not appear to be affected by this issue.
A workaround is to use the advanced memcached pool. Despite its
documentation claiming to only work with Python 2, it appears to work
fine on Python 3.
[1] https:/ /bugs.launchpad .net/keystonemi ddleware/ +bug/1883659
Change-Id: Ifbbc2022839cbc 575848d83060024 1c61603c80b 246deb8851ef893 df63ee0847)
Closes-Bug: #1892210
(cherry picked from commit 5a52d8e4a0c5d4c