jgilaber a4b785e4f1 Fix doc section to enable cinder notifications
The section in the Watcher docs that describes how to enable cinder
notifications incorrectly tells the user to change the cinder config to
send notification to the watcher.watcher_notifications exchange and
topic. Instead, it should instruct the user to change the Watcher
configuration of the notification_topics [1] to listen to the
'openstack.notifications', which is the one used by cinder by
default[2].

This patch also adds 'openstack.notifications' to the default value
for the 'notification_topics' parameter.

[1] https://docs.openstack.org/watcher/latest/configuration/watcher.html#watcher_decision_engine.notification_topics
[2] https://docs.openstack.org/cinder/latest/configuration/block-storage/samples/cinder.conf.html

Partial-Bug: 2121384
Change-Id: I4dc1a72af79a23c9ca07d2da5ff41bd7741e37d8
Signed-off-by: jgilaber <jgilaber@redhat.com>
2025-09-01 11:23:00 +02:00
2019-06-27 14:56:52 +08:00
2019-04-19 19:40:45 +00:00
2015-06-04 15:27:57 +02:00
2018-07-10 15:38:50 +07:00
2025-08-14 02:27:24 -04:00
2025-05-19 23:55:20 +00:00
2017-04-07 10:55:59 +08:00
2018-02-28 03:58:07 +00:00
2015-06-04 15:27:57 +02:00
2025-08-14 02:27:24 -04:00
2025-07-21 18:25:04 +01:00
2020-04-09 02:37:00 +00:00

=======
Watcher
=======

.. image:: https://governance.openstack.org/tc/badges/watcher.svg
    :target: https://governance.openstack.org/tc/reference/tags/index.html

.. Change things from this point on

..
      Except where otherwise noted, this document is licensed under Creative
      Commons Attribution 3.0 License.  You can view the license at:

          https://creativecommons.org/licenses/by/3.0/

OpenStack Watcher provides a flexible and scalable resource optimization
service for multi-tenant OpenStack-based clouds.
Watcher provides a robust framework to realize a wide range of cloud
optimization goals, including the reduction of data center
operating costs, increased system performance via intelligent virtual machine
migration, increased energy efficiency and more!

* Free software: Apache license
* Wiki: https://wiki.openstack.org/wiki/Watcher
* Source: https://opendev.org/openstack/watcher
* Bugs: https://bugs.launchpad.net/watcher
* Documentation: https://docs.openstack.org/watcher/latest/
* Release notes: https://docs.openstack.org/releasenotes/watcher/
* Design specifications: https://specs.openstack.org/openstack/watcher-specs/
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