openstack
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deb-cinder
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Gorka Eguileor 384cb34868 Prevent Active-Active on drivers by default 
Active-Active configurations are not trivial, and therefore vendors need
to check that their drivers support these configurations and have no
issues.

Since users will most likely assume that once Active-Active is available
as a core functionality all drivers will be supporting it this could
lead to data loss, data corruption, or just bad user experience.

In order to prevent this, without a full Active-Active test suite, we
will rely on vendor "auto certification".

What this means is that Cinder won't allow any driver to start in an
Active-Active configuration by default until the vendor has tested their
driver's readiness and explicitly set in the code.

Vendors will set SUPPORTS_ACTIVE_ACTIVE class attribute to True in their
drivers to reflect the driver's readiness, or if the readiness depends
on some configuration options they can leave the class attribute with
the default False value and just set it as an instance attribute in
their __init__ method.

Implements: blueprint cinder-volume-active-active-support
Change-Id: I6034be3e96f85e8995e34b6420fbdb5570538f1c
 		2016-11-17 11:15:53 +01:00
api-ref/source Merge "[api-ref] Correct response code in Cinder API v2" 2016-11-01 18:12:12 +00:00
cinder Prevent Active-Active on drivers by default 2016-11-17 11:15:53 +01:00
doc Adjust doc about threading 2016-10-14 13:07:47 +08:00
etc/cinder Provide cfg to ignore lvm descriptor leak warnings 2016-09-26 09:20:58 +00:00
rally-jobs Disable Rally backup-related scenarios 2016-02-15 20:44:52 +02:00
releasenotes Add generic code for online data migrations 2016-11-15 08:41:32 +00:00
tools Cleanup lintstack exceptions related to objects 2016-09-27 10:24:54 +02:00
.coveragerc Update .coveragerc after the removal of openstack directory 2016-10-17 19:09:37 +05:30
.gitignore Add driver list to doc build 2016-07-26 11:09:05 -05:00
.gitreview Initial fork out of Nova. 2012-05-03 10:48:26 -07:00
.testr.conf Move integrated tests to 'functional' directory 2016-02-09 23:28:27 +02:00
CONTRIBUTING.rst Update CONTRIBUTING.md to CONTRIBUTING.rst 2015-11-10 23:10:38 +08:00
HACKING.rst Fix broken link in HACKING.rst 2016-07-01 15:08:43 +05:30
LICENSE Initial fork out of Nova. 2012-05-03 10:48:26 -07:00
README.rst Use openstack.org URLs in README 2016-03-02 14:33:25 -05:00
babel.cfg Initial fork out of Nova. 2012-05-03 10:48:26 -07:00
pylintrc Use six to fix imports on Python 3 2015-06-11 17:19:19 +02:00
requirements.txt Updated from global requirements 2016-11-14 15:48:02 +00:00
run_tests.sh Remove remaining oslo-incubator code from Cinder 2016-03-09 10:49:18 -06:00
setup.cfg Removing cinder-all binary 2016-10-02 15:46:57 -07:00
setup.py Updated from global requirements 2015-09-18 16:37:17 +00:00
test-requirements.txt Updated from global requirements 2016-11-02 15:30:41 +00:00
tox.ini Remove ovo[fixtures] dependency from tox.ini 2016-09-28 18:31:49 +02:00

README.rst

CINDER

You have come across a storage service for an open cloud computing service. It has identified itself as Cinder. It was abstracted from the Nova project.

Getting Started

If you'd like to run from the master branch, you can clone the git repo:

git clone https://git.openstack.org/openstack/cinder.git

For developer information please see HACKING.rst

You can raise bugs here http://bugs.launchpad.net/cinder

Python client

https://git.openstack.org/cgit/openstack/python-cinderclient