openstack/openstack-ansible-os_keystone
Code Issues Proposed changes

Use oslo_cache.memcache_pool as cache backend

Browse Source 
oslo_cache.memcache_pool uses the same dogpile.cache but adds support of
pools, which may mark one memcached backend as dead, when instance
is down. os_nova uses oslo_cache.memcache_pool for some time,
so this patch adds some unification for our roles as well.

Change-Id: Ice9a806aa4c6ab60c665f35b7197555f405ac0eb
This commit is contained in:
Dmitriy Rabotjagov 2019-04-08 15:38:58 +03:00
parent 4a936a514f
commit e2bda32b23
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
templates/keystone.conf.j2
View File

@ -28,7 +28,7 @@ transport_url = {{ keystone_oslomsg_notify_transport }}://{% for host in keyston
{% if keystone_cache_servers | length > 0 %}
[cache]
backend = dogpile.cache.memcached
backend = oslo_cache.memcache_pool
# FIXME(lbragstad): Some strange behaviors have been reported when using
# multiple memcached instances with backend_argument. This has been documented
# in https://bugs.launchpad.net/oslo.cache/+bug/1743036