caching is already enabled in tripleo for nova for [cache] and [keystone_authtoken] [1]:
[cache] ... backend=oslo_cache.memcache_pool ... memcache_servers=172.17.0.17:11211,172.17.0.11:11211,172.17.0.15:11211
[1] https://logs.rdoproject.org/openstack-periodic-24hr/opendev.org/openstack/tripleo-ci/master/periodic-tripleo-ci-centos-7-ovb-3ctlr_1comp-featureset001-queens/28ff548/logs/overcloud-controller-0/var/log/config-data/nova/etc/nova/nova.conf.txt.gz
caching is already enabled in tripleo for nova for [cache] and [keystone_ authtoken] [1]:
[cache] oslo_cache. memcache_ pool servers= 172.17. 0.17:11211, 172.17. 0.11:11211, 172.17. 0.15:11211
...
backend=
...
memcache_
[1] https:/ /logs.rdoprojec t.org/openstack -periodic- 24hr/opendev. org/openstack/ tripleo- ci/master/ periodic- tripleo- ci-centos- 7-ovb-3ctlr_ 1comp-featurese t001-queens/ 28ff548/ logs/overcloud- controller- 0/var/log/ config- data/nova/ etc/nova/ nova.conf. txt.gz