tree a0146f2d7ac1e8cf9dd316df45e0a62dd117de79
parent 3bbad9d150700f80f584c33b0d4abdb76711597b
author Mohammed Naser <mnaser@vexxhost.com> 1584560127 -0400
committer Mohammed Naser <mnaser@vexxhost.com> 1584560127 -0400

Use MEMCACHE_SERVERS in configure_keystone_authtoken_middleware

The function was using a hard coded value of localhost:11211 when
we have an option MEMCACHE_SERVERS that can be defined and used
inside DevStack.

Change-Id: I4947928fe406a9844d5bdaa3c826d273952fa097