Add options to configure cache in nova
This patch adds new options:
* CACHE_BACKEND - with default "dogpile.cache.memcached"
* MEMCACHE_SERVERS - with default "localhost:1121"
to add possibility to configure various backends as cache in
Nova and Keystone.
It also adds options:
* KEYSTONE_ENABLE_CACHE - True by default
* NOVA_ENABLE_CACHE - True by default
To make possibility to enable and disable cache in those projects'
config files.
Default values configured there are the same as before were
hardcoded for Keystone config.
Nova has also enabled this cache by default.
Change-Id: I9082be077b59acd3a39910fa64e29147cb5c2dd7
Closes-Bug: #1836642
3 files changed