58276ec79e
maintain one compute node without having the user's application been interruptted. It will firstly migrate all instances from the maintenance node to one backup node. If not, it will migrate all instances, relying on nova-schduler. Change-Id: I29ecb65745d5e6ecab41508e9a91b29b39a3f0a8 Implements:blueprint cluster-maintaining
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Team and repository tags
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.. image:: https://governance.openstack.org/badges/watcher.svg
:target: https://governance.openstack.org/reference/tags/index.html
.. Change things from this point on
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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/
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Watcher
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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://github.com/openstack/watcher
* Bugs: https://bugs.launchpad.net/watcher
* Documentation: https://docs.openstack.org/watcher/latest/