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Ramana Raja d48d4f02d8 manila: Disable upload of service image

The cephfs_native driver CI does not need the service image that is
being uploaded. Disable the upload until a need arises, for example,
when the CI does scenario testing.

Change-Id: I1ed0af5fd61829a075a41df2939f0377deb351b3

2016-04-07 15:58:21 +05:30

devstack

ceph: Allow to change the image path

2016-03-30 10:08:47 +02:00

manila

manila: Disable upload of service image

2016-04-07 15:58:21 +05:30

.gitignore

Initial commit

2015-11-27 19:43:03 +00:00

.gitreview

Added .gitreview

2015-11-25 14:11:30 +00:00

LICENSE

Initial commit

2015-11-27 19:43:03 +00:00

README.md

Add radosgw (aka rgw) support

2016-01-20 12:47:57 +00:00

tox.ini

Fix for tox 2.x

2015-12-23 08:11:48 +00:00

README.md

Devstack Ceph Plugin

Overview

Devstack plugin to configure Ceph as the storage backend for openstack services

As part of stack.sh:

Installs Ceph (client and server) packages
Creates a Ceph cluster for use with openstack services
Configures Ceph as the storage backend for Cinder, Cinder Backup, Nova, Manila (not by default), and Glance services
(Optionally) Sets up & configures Rados gateway (aka rgw or radosgw) as a Swift endpoint with Keystone integration
- Set ENABLE_CEPH_RGW=True in your localrc
Supports Ceph cluster running local or remote to openstack services

As part of unstack.sh | clean.sh:

Tears down the Ceph cluster and its related services

This plugin also gets used to configure Ceph as the storage backend for the upstream Ceph CI job named gate-tempest-dsvm-full-devstack-plugin-ceph

How to use

Enable the plugin in localrc:

enable_plugin devstack-plugin-ceph git://git.openstack.org/openstack/devstack-plugin-ceph
Ceph is setup as the default storage backend for Cinder, Cinder Backup, Glance and Nova services. To disable Ceph disable as the storage backend for a service use the following setting in the localrc file,
```
ENABLE_CEPH_$SERVICE=False
```
where $SERVICE can be CINDER, C_BAK, GLANCE or NOVA corresponding to Cinder, Cinder Backup, Glance, and Nova services respectively.
Ceph can be enabled as the storage backend for Manila with the following setting in the localrc file,
```
ENABLE_CEPH_MANILA=True
```
Make sure that the manila plugin is enabled before devstack-plugin-ceph in the localrc file.
Then run stack.sh and wait for the magic to happen :)

Known Issues / Limitations

Rados Gateway with Keystone for Swift - works on Ubuntu only
Tempest test failures when using RGW as swift endpoint
Tempest fails due to verify-tempest-config erroring out, when using RGW as swift endpoint
- Patch sent @ https://review.openstack.org/#/c/264179/

TODOs

Fix Rados Gateway with Keystone for Swift on Fedora
Add support for Ceph Infernalis release
Add support for distro specific ceph repos
Add Manila support for non-Ubuntu systems

Bugs

https://bugs.launchpad.net/devstack-plugin-ceph