Add ability to configure gnocchi redis urls from pillar

Related-Prod: PROD-29126

Change-Id: I0b19ef9740d0474fb7ae3e44a6fba5a9dfcdfd14
(cherry picked from commit 9bea97317b56974f0cd113d57812bdbad8dbaf2d)

Change-Id: I0b19ef9740d0474fb7ae3e44a6fba5a9dfcdfd14
6 files changed