Steven Hardy 4f4582e1b7 Add glance registry service to disable on upgrade
We've broken the upgrade job because anyone upgrading with the
glance registry deployed (and defined in their *Services parameters)
will try to deploy with the old glance-registry.yaml defined in heat.

Instead we define a template which stops and disables the service on
upgrade.

Closes-Bug: #1659079
Change-Id: I03561954d794afae2be06811375d16611fa45973
2017-01-24 21:33:08 +00:00
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