Guilherme Steinmüller 235e1f05a0 Refactor memcached_servers
This patch aims to add a prefix for memcached_server
on each role to give the ability for deployers to
override the location of memcached cluster. I.e users
wants to create a single memcached cluster with k8s
for each service.

We also add pymemcache based on [1]

[1] https://review.opendev.org/711429

Change-Id: I5ce2be9e7a8a648cbb734a2e418d434e7991e298
2020-03-16 14:14:09 +00:00
..
2020-03-16 14:14:09 +00:00