Ussuri Series Release Notes¶
Added a new memcached driver that uses pymemcache through dogpile.cache.
If willing to use this driver, make sure you have both dogpile.cache>=1.1.2 and pymemcache>=3.4.0 installed.
Fix the memcache_pool backend broken in oslo.cache’s version 2.1.0 by switching from a python-memcache based client to a pymemcache based client. Reintroducing the client based on python-memcached as the default client for the memcache_pool dogpile backend.
Switch from python-memcached to pymemcache for memcache_pool. This avoids issues with thread.local usage and fixes errors seen with inheritance. This is only applicable with dogpile.cache memcached backend.
Python 2.7 support has been dropped. The minimum version of Python now supported by oslo.cache is Python 3.6.