Memcached

Memcached is an in-memory key-value store for small chunks of arbitrary data (strings, objects) from results of database calls, API calls, or page rendering. In Spinal Stack, and in Openstack in general it is used by Keystone.

Configuration

Configuration	Description	Default
memcache_servers	An array of memcached servers	An array of the controller node ip with the port ‘:11211’ suffixed