Memcached does not need to be restarted in order to reload new certs,
a single refresh_certs command will do. This fix will preserve cached
items and avoid cache rebuild.
Change-Id: Ida5faaf4685b111b3b07b4499b24d4ba3b6ec459
Depends-On: 356432d41ba65517d7eb0795faa56bc1a827f1b3
Signed-off-by: Moisés Guimarães de Medeiros <moguimar@redhat.com>
(cherry picked from commit 4586911ef7)