13513e6232
IronicHostManager currently overrides the _init_instance_info()
method of the base class and unconditionally skips population of
instances information for all compute nodes, even if they are not
Ironic ones.
If there are compute nodes with the hypervisor_type different from
Ironic in the same cloud. the instances info will be missing in
nova-scheduler (if IronicHostManager is configured as a host manager
impl in nova.conf), which will effectively break instance affinity
filters like DifferentHostFilter or SameHostFilter, that check set
intersections of instances running on a particular host and the ones
passed as a hint for nova-scheduler in a boot request.
IronicHostManager should use the method implementation of the base
class for non-ironic compute nodes.
Ib1ddb44d71f7b085512c1f3fc0544f7b00c754fe fixed the problem with
scheduling, this change is needed to make sure we also populate the
instances info on start of nova-scheduler.
Closes-Bug: #1606496
Co-Authored-By: Timofei Durakov <tdurakov@mirantis.com>
(cherry-picked from
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| api-guide/source | ||
| contrib | ||
| devstack | ||
| doc | ||
| etc/nova | ||
| nova | ||
| plugins/xenserver | ||
| releasenotes | ||
| tools | ||
| .coveragerc | ||
| .gitignore | ||
| .gitreview | ||
| .mailmap | ||
| .testr.conf | ||
| CONTRIBUTING.rst | ||
| HACKING.rst | ||
| LICENSE | ||
| MAINTAINERS | ||
| README.rst | ||
| babel.cfg | ||
| bandit.yaml | ||
| openstack-common.conf | ||
| requirements.txt | ||
| run_tests.sh | ||
| setup.cfg | ||
| setup.py | ||
| test-requirements.txt | ||
| tests-py3.txt | ||
| tox.ini | ||
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:
For information about the different compute (hypervisor) drivers supported by Nova, read this page on the wiki:
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 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:
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:
For information on how to contribute to Nova, please see the contents of the CONTRIBUTING.rst file.
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