Vivek Dhayaal 3320a89438 Support ZeroMQ messaging driver in cinder
NOTE:This patch introduces support for ZeroMQ driver for cinder single
backend case.
Multi-backend will be addressed in the next patch as part of the
blueprint.

CHANGES:ZeroMQ driver requires hostname for message delivery as there is no
broker inbetween.
So, extract the hostname and feed to the messaging client for zeromq
driver.

For the record, ZeroMq is a very lightweight distributed messaging system
specially designed for high throughput/low latency scenarios.
Addition of support for ZeroMQ would help cinder scale out with high
performance and be highly available as there is no centralised broker.

DocImpact
Document the configurations for ZeroMQ driver for Cinder

Change-Id: Ic4b4301e5d7ca1692fc91155ba53f2dd12f99311
Closes-Bug: #1440631
partially Implements bp cinder-zeromq-support
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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://github.com/openstack/cinder.git

For developer information please see HACKING.rst

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

Python client

https://github.com/openstack/python-cinderclient.git

Description
OpenStack Block Storage (Cinder)
Readme 905 MiB
Languages
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