openstack-ansible-os_heat/releasenotes/notes/cinder-backups-e615607a558248cd.yaml
Major Hayden 6497309af8 Add variable to control cinder backups
Heat has a `backups_enabled` configuration parameter that controls
whether heat will attempt to use cinder's backup service:

  https://review.openstack.org/#/c/332851/

By default, this feature is enabled in heat, but heat doesn't have
any idea if the feature is enabled in cinder. If the backup service
is disabled in cinder but enabled in heat, deployers may create
undeletable stacks.

This patch adds a new variable, `heat_cinder_backups_enabled` that
controls heat's ability to use cinder's backup service. It is
disabled by default (to match the backup service configuration in
the cinder role, which is also disabled by default).

Closes-Bug: 1650035
Change-Id: I3875cc34ec92ba588d995a6d9c0341977a408ad7
2016-12-14 16:04:19 -06:00

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YAML

---
features:
- |
Deployers can set ``heat_cinder_backups_enabled`` to enable or disable
the cinder backups feature in heat. If heat has cinder backups enabled,
but cinder's backup service is disabled, newly built stacks will be
undeletable.
The ``heat_cinder_backups_enabled`` variable is set to ``false`` by
default.