Jens Rosenboom 59192cfbf9 Warn when using null cache backend
The default backend for oslo_cache is dogpile.cache.null, leading to a
broken setup when following the current release notes or the deprecation
message verbatim. So we should at least emit a warning when the config
does not specify a different backend.

Note: I'm not sure whether it is possible to amend the release note like
this or whether there needs a new note to be added, please advise.

Change-Id: I16647e424d8382dae98f13cb1f73a7e0c0aebaf5
Closes-Bug: 1572062
2016-05-20 10:45:56 +02:00
2016-04-28 20:40:18 +09:00
2016-05-20 10:45:56 +02:00
2016-04-06 12:51:27 -04:00
2014-05-07 12:14:26 -07:00
2014-11-12 15:31:06 -05:00
2012-02-08 19:30:39 -08:00
2015-05-23 03:22:07 +10:00
2014-05-07 16:06:24 -07:00
2015-09-17 16:41:48 +00:00
2016-05-16 08:10:14 -04:00
2016-04-20 11:25:30 -04:00

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 <http://twitter.com/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.

-- End of broadcast
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