OpenStack Compute (Nova)
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Sachi King ad38ce1fc9 Add constraint target to tox.ini
This adds a pip install command to tox.ini that is only used when the
tox env is passed with the 'constraints' factor appended onto it.
As such this will not effect developer workflows or current unit tests.

The initial use of this will be in a non-voting job, to verify that the
constrained checks with tox are stable.  DevStack is already running
constrained jobs, as such problems are no expected.

To run a tox with pip using constraints on a developer system a
developer should run the desired tox environment with -constraints.
For example: $(tox -epy27-constraints)
Pip will pull the current version of the upper-constraints.txt file down
from the git.openstack.org, however this method can be overriden to use
a local file setting the environment variable "UPPER_CONSTRAINTS_FILE"
to the local path or a different URL, it is passed directly to pip.

This is currently not enabled in the default tox run, however it is
possible to enable it as a default by adding it to 'envlist' in tox.ini

Depends-On: I17ac389f78af241917b6da7f049085f2b13d30f2
Change-Id: I8ea1710a4e3a287405978b467e0b2dfbb025b795
Implements Blueprint: Requirements-Management
2015-09-04 15:06:11 -07:00
contrib Merge "changed quantum to neutron in vif-openstack" 2014-03-05 10:45:05 +00:00
devstack Fix Cells gate test by modifying the regressions regex 2015-09-04 16:24:59 +02:00
doc Merge "Add migration policy to upgrades devref" 2015-09-04 13:06:16 +00:00
etc/nova Merge "Revert "Remove references to suds"" 2015-09-03 03:58:40 +00:00
nova Merge "Hyper-V: Adds HyperVDriver unit tests" 2015-09-04 20:47:46 +00:00
plugins/xenserver Get py34 subunit.run test discovery to work 2015-07-28 10:40:56 +00:00
tools tox: make it possible to run pep8 on current patch only 2015-07-24 16:15:38 +01:00
.coveragerc Port Cheetah templates to Jinja2 2013-09-02 16:03:34 +02:00
.gitignore remove all traces of pylint testing infrastructure 2015-01-08 11:56:45 +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 greenthread.spawn() 2015-08-11 16:09:48 +00:00
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 Update from global requirements 2015-09-03 07:12:34 -07:00
run_tests.sh Fix likely undesired use of redirection 2015-02-02 16:26:31 +01:00
setup.cfg Add rootwrap daemon mode support 2015-08-21 10:34:30 -04:00
setup.py Updated from global requirements 2015-07-18 16:07:43 +00:00
test-requirements.txt Removed unused dependency: discover 2015-08-28 19:50:54 +05:30
tox.ini Add constraint target to tox.ini 2015-09-04 15:06:11 -07:00

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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