OpenStack Compute (Nova)
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Jay Pipes 23c4eb3438 claim resources in placement API during schedule()
Adds logic to call the placement API's PUT /allocations/{consumer_uuid}
when selecting hosts in the filter scheduler's _schedule() method.

We only attempt the claim of resources if and only if the scheduler
driver uses allocation candidates (i.e. it isn't the caching scheduler)
and the conductor has passed in a list of instance UUIDs (otherwise,
there's no way to allocate in the placement API).

Change-Id: Ifc5cf482209e4f6f4e3e39b24389bd3563d86444
blueprint: placement-claims
2017-07-27 17:56:28 -07:00
api-guide/source api-ref: Add X-Openstack-Request-Id description 2017-07-10 14:03:14 +00:00
api-ref/source API ref: associate floating IP requires Active status 2017-07-25 16:11:00 +00:00
contrib Merge "changed quantum to neutron in vif-openstack" 2014-03-05 10:45:05 +00:00
devstack Skip boot from encrypted volume on Xen+libvirt 2017-07-11 14:32:35 +01:00
doc Add 'updated_at' field to InstancePayload in notifications 2017-07-25 19:31:21 +02:00
etc/nova request_log addition for running under uwsgi 2017-07-24 14:23:38 -04:00
gate move gate hooks to gate/ 2017-01-04 11:05:16 +00:00
nova claim resources in placement API during schedule() 2017-07-27 17:56:28 -07:00
placement-api-ref/source [placement] Add api-ref for traits 2017-07-18 12:44:04 +03:00
plugins/xenserver XenAPI Remove useless files when use os-xenapi lib 2017-01-10 18:06:17 -08:00
releasenotes claim resources in placement API during schedule() 2017-07-27 17:56:28 -07:00
tools [placement] Fix placement-api-ref check tool 2017-05-24 12:15:28 +03:00
.coveragerc Remove nova/openstack/* from .coveragerc 2016-10-12 16:20:49 -04:00
.gitignore Structure for simply managing placement-api-ref 2017-03-24 15:15:53 +03:00
.gitreview Add .gitreview config file for gerrit. 2011-10-24 15:07:19 -04:00
.mailmap Add mailmap entry 2014-05-07 12:14:26 -07:00
.testr.conf [placement] Adjust the name of the gabbi tests 2016-09-20 19:14:44 +00:00
CONTRIBUTING.rst Workflow documentation is now in infra-manual 2014-12-05 03:30:37 +00:00
HACKING.rst Enable global hacking checks and removed local checks 2017-02-10 15:09:37 +01:00
LICENSE initial commit 2010-05-27 23:05:26 -07:00
MAINTAINERS Add a maintainers file 2015-05-23 03:22:07 +10:00
README.rst Optimize the link address 2017-04-07 08:56:37 +08:00
babel.cfg Get rid of distutils.extra. 2012-02-08 19:30:39 -08:00
bindep.txt List system dependencies for running common tests 2016-08-24 06:49:32 +02:00
requirements.txt Updated from global requirements 2017-07-26 17:39:03 +00:00
setup.cfg Using plain routes for the microversions test 2017-07-23 22:43:53 +08:00
setup.py Updated from global requirements 2017-03-02 11:50:48 +00:00
test-requirements.txt doc: Switch to openstackdocstheme 2017-07-21 11:35:48 +01:00
tests-functional-py3.txt Remove invalid URL in gabbi tests 2017-01-17 21:10:45 +00:00
tests-py3.txt Skip unit tests for SSL + py3 2017-03-02 14:30:16 +08:00
tox.ini doc: Enable pep8 on doc generation code 2017-07-12 14:20:25 +01:00

README.rst

Team and repository tags

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OpenStack Nova

OpenStack Nova provides a cloud computing fabric controller, supporting a wide variety of compute technologies, including: libvirt (KVM, Xen, LXC and more), Hyper-V, VMware, XenServer and OpenStack Ironic.

OpenStack Nova is distributed under the terms of the Apache License, Version 2.0. The full terms and conditions of this license are detailed in the LICENSE file.

API

To learn how to use Nova's API, consult the documentation available online at:

https://developer.openstack.org/api-guide/compute/ https://developer.openstack.org/api-ref/compute/

For more information on OpenStack APIs, SDKs and CLIs, please see:

https://www.openstack.org/appdev/ https://developer.openstack.org/

Operators

To learn how to deploy and configure OpenStack Nova, consult the documentation available online at:

https://docs.openstack.org

For information about the different compute (hypervisor) drivers supported by Nova, please read:

https://docs.openstack.org/developer/nova/feature_classification.html

In the unfortunate event that bugs are discovered, they should be reported to the appropriate bug tracker. If you obtained the software from a 3rd party operating system vendor, it is often wise to use their own bug tracker for reporting problems. In all other cases use the master OpenStack bug tracker, available at:

https://bugs.launchpad.net/nova

Developers

For information on how to contribute to Nova, please see the contents of the CONTRIBUTING.rst.

Any new code must follow the development guidelines detailed in the HACKING.rst file, and pass all unit tests.

Further developer focused documentation is available at:

https://docs.openstack.org/developer/nova/