How to configure memcache for heat on the overcloud via director/undercloud
Issue
we want to configure memcache for heat on the overcloud via director/undercloud.
It's not possible to enable memcache in the overcloud env adding the following parameters in a template file :
parameter_defaults:
ControllerExtraConfig:
# Enable use of memcache cache for keystone.
keystone::cache_enabled: true
keystone::cache_backend: 'oslo_cache.memcache_pool'
keystone::cache_memcache_servers: '"%{::fqdn}:11211"'
Environment
Red Hat OpenStack Platform 13 (RHOSP13)
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