fdea38fb06
This does two things: 1. Rather than make an API call per server on the host, get all of the servers in a single API call by filtering on the host. The os-hypervisors API results to use make this require a bit of refactoring since get_compute_node_by_name does not have the service entry in it and get_compute_node_by_id does not have the servers entry in it. A TODO is added to clean that up with a single call to os-hypervisors once we have the support in python-novaclient. 2. Pulls get_node_by_uuid() out of the loop. A test is added for the nova_helper get_instance_list method since one did not exist before. The fake compute node mocks in test_nova_cdmc_execute are also cleaned up since, as noted above, get_compute_node_by_name and get_compute_node_by_id don't both return all the details. Change-Id: Ifd9f83c2f399d4c1765b0c520f4d5a62ad0f5fbd
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Team and repository tags
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.. 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
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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/
=======
Watcher
=======
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/