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nova
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OpenStack Compute (Nova)
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Matthew Booth 1a320f2a0e libvirt: Don't delete disks on shared storage during evacuate 
When evacuating an instance between compute hosts on shared storage,
during the rebuild operation we call spawn() on the destination
compute. spawn() currently assumes that it should cleanup all
resources on failure, which results in user data being deleted in the
evacuate case.

This change modifies spawn in the libvirt driver such that it only
cleans up resources it created.

Conflicts:
    nova/tests/unit/virt/libvirt/test_driver.py

NOTE(lyarwood): Conflicts due to I08cd4787ab4c9539574237e26ba5bf6d4246b32e
and I5a9e5532c46a5f7064441ae644125d21efe5fda1 not being present in
stable/train.

Co-Authored-By: Lee Yarwood <lyarwood@redhat.com>
Closes-Bug: #1550919
Change-Id: I764481966c96a67d993da6e902dc9fc3ad29ee36
(cherry picked from commit 497360b0ea)
(cherry picked from commit 8b48ca672d)
 		2020-06-10 00:43:31 +00:00
api-guide/source Allow resizing server with port resource request 2019-09-12 10:35:22 -04:00
api-ref/source Block deleting compute services with in-progress migrations 2019-11-15 09:16:16 -05:00
devstack Merge "Find instance in another cell during floating IP re-association" 2019-09-13 15:19:55 +00:00
doc Add admin doc information about image cache resource accounting 2020-05-25 13:25:33 +02:00
etc/nova Remove an unused file and a related description 2019-09-13 10:33:32 +09:00
gate nova-live-migration: Ensure subnode is fenced during evacuation testing 2020-03-23 10:21:26 +00:00
nova libvirt: Don't delete disks on shared storage during evacuate 2020-06-10 00:43:31 +00:00
playbooks Merge "Convert nova-lvm job to zuul v3" 2019-09-04 20:08:05 +00:00
releasenotes Reserve DISK_GB resource for the image cache 2020-05-25 09:30:55 +02:00
roles/run-post-test-hook Convert nova-next to a zuul v3 job 2019-07-23 11:32:35 -04:00
tools Replace git.openstack.org URLs with opendev.org URLs 2019-04-24 13:59:57 +08:00
.coveragerc Remove nova/openstack/* from .coveragerc 2016-10-12 16:20:49 -04:00
.gitignore Delete the placement code 2019-04-28 20:06:15 +00:00
.gitreview Update .gitreview for stable/train 2019-09-27 09:06:47 +00:00
.mailmap Add mailmap entry 2014-05-07 12:14:26 -07:00
.stestr.conf Finish stestr migration 2017-11-24 16:51:12 -05:00
.zuul.yaml Zuul v3: use devstack-plugin-nfs-tempest-full 2019-12-18 19:21:08 +01:00
CONTRIBUTING.rst Update links in documents 2018-01-12 17:05:11 +08:00
HACKING.rst Remove descriptions of nonexistent hacking rules 2019-08-26 14:55:51 +09:00
LICENSE initial commit 2010-05-27 23:05:26 -07:00
MAINTAINERS Fix broken URLs 2017-09-07 15:42:31 +02:00
README.rst Update api-ref location 2019-07-22 19:17:28 +02:00
babel.cfg Get rid of distutils.extra. 2012-02-08 19:30:39 -08:00
bindep.txt Added openssh-client into bindep 2019-10-29 07:02:24 +00:00
lower-constraints.txt Merge "Tune up db.instance_get_all_uuids_by_hosts" 2019-09-23 19:58:43 +00:00
requirements.txt Merge "Tune up db.instance_get_all_uuids_by_hosts" 2019-09-23 19:58:43 +00:00
setup.cfg Rename 'nova.common.config' module to 'nova.middleware' 2019-08-16 00:53:03 +01:00
setup.py Updated from global requirements 2017-03-02 11:50:48 +00:00
test-requirements.txt [train-only] Cap pycodestyle to < 2.6.0 2020-05-18 21:58:41 +02:00
tox.ini Use placement stable version for functional job 2020-04-13 21:07:26 +00:00

README.rst

Team and repository tags

image

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, OpenStack Ironic and PowerVM.

Use the following resources to learn more.

API

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

For more information on OpenStack APIs, SDKs and CLIs in general, refer to:

Operators

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

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:

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:

Other Information

During each Summit and Project Team Gathering, we agree on what the whole community wants to focus on for the upcoming release. The plans for nova can be found at: