openstack/nova
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OpenStack Compute (Nova)
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Mark McLoughlin 3fd24ba528 libvirt: force config related migration flags 
The Nova libvirt driver relies on libvirt deleting the configuration
from the source host at the end of the migration, otherwise the
VM remains on the source host in a "shut off" state ... except in
the case of block migration, where the cleanup code path does actually
delete the VM's libvirt config.

If the Nova code assume's that VIR_MIGRATE_UNDEFINE_SOURCE is set,
there's really no sense in allowing users to configure without it.

Similarly, the driver explicitly saves the VM configuration on the
destination host, so it makes no sense to allow users to configure
the VIR_MIGRATE_PERSIST_DEST flag.

Change-Id: Ibeb35590fd83f2190c9c9cb16128e9e2628b38cd
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
2016-01-14 17:24:27 +01:00
api-guide/source Merge "api-guide: add a doc on users" 2016-01-12 15:02:03 +00:00
contrib Merge "changed quantum to neutron in vif-openstack" 2014-03-05 10:45:05 +00:00
devstack Merge "Remove skips for resize tests from tempest-dsvm-cells-rc" 2015-12-01 06:33:22 +00:00
doc Add reviewing point related to REST API 2016-01-13 02:54:46 +00:00
etc/nova Merge "single point of entry for sample config generation" 2016-01-11 21:50:36 +00:00
nova libvirt: force config related migration flags 2016-01-14 17:24:27 +01:00
plugins/xenserver Add upload/download vhd2 interfaces 2015-12-18 12:37:35 +00:00
releasenotes libvirt: force config related migration flags 2016-01-14 17:24:27 +01:00
tools Merge "XenAPI: Fix race in rotate_xen_guest_logs" 2016-01-05 17:33:36 +00:00
.coveragerc Change ignore-errors to ignore_errors 2015-09-21 14:34:39 +00:00
.gitignore Merge "Add reno for release notes management" 2015-11-13 16:24:51 +00:00
.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 Add tox -e functional 2014-11-12 15:31:06 -05:00
babel.cfg Get rid of distutils.extra. 2012-02-08 19:30:39 -08:00
bandit.yaml Add bandit for security static analysis testing 2015-07-02 09:17:48 -07:00
CONTRIBUTING.rst Workflow documentation is now in infra-manual 2014-12-05 03:30:37 +00:00
HACKING.rst add hacking check for config options location 2015-11-26 19:24:19 +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
openstack-common.conf Switch to the oslo_utils.fileutils 2015-07-24 14:10:44 +03:00
README.rst Update links in README 2014-05-07 16:06:24 -07:00
requirements.txt Updated from global requirements 2016-01-07 14:03:22 +00:00
run_tests.sh Wrong URL reported by the run_tests.sh message 2016-01-06 10:47:15 +00:00
setup.cfg Merge "single point of entry for sample config generation" 2016-01-11 21:50:36 +00:00
setup.py Updated from global requirements 2015-09-17 16:41:48 +00:00
test-requirements.txt Updated from global requirements 2015-12-23 00:35:53 +00:00
tests-py3.txt Block flaky python34 test : vmwareapi.test_configdrive.ConfigDriveTestCase 2016-01-13 10:20:59 -05:00
tox.ini update min tox version to 2.0 2016-01-13 13:51:10 -05:00

README.rst

OpenStack Nova README

OpenStack Nova provides a cloud computing fabric controller, supporting a wide variety of virtualization technologies, including KVM, Xen, LXC, VMware, and more. In addition to its native API, it includes compatibility with the commonly encountered Amazon EC2 and S3 APIs.

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.

Nova primarily consists of a set of Python daemons, though it requires and integrates with a number of native system components for databases, messaging and virtualization capabilities.

To keep updated with new developments in the OpenStack project follow @openstack on Twitter.

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

http://docs.openstack.org

For information about the different compute (hypervisor) drivers supported by Nova, read this page on the wiki:

https://wiki.openstack.org/wiki/HypervisorSupportMatrix

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:

http://bugs.launchpad.net/nova

Developers wishing to work on the OpenStack Nova project should always base their work on the latest Nova code, available from the master GIT repository at:

https://git.openstack.org/cgit/openstack/nova

Developers should also join the discussion on the mailing list, at:

http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev

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:

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

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

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