Installation

Installation

The Cinder Library is an interfacing library that doesn’t have any storage driver code, so it expects Cinder drivers to be installed in the system to run properly.

We can use the latest stable release or the latest code from master branch.

Stable release

Drivers

For Red Hat distributions the recommendation is to use RPMs to install the Cinder drivers instead of using pip. If we don’t have access to the Red Hat OpenStack Platform packages we can use the RDO community packages.

On CentOS, the Extras repository provides the RPM that enables the OpenStack repository. Extras is enabled by default on CentOS 7, so you can simply install the RPM to set up the OpenStack repository:

# yum install -y centos-release-openstack-rocky
# yum install -y openstack-cinder

On RHEL and Fedora, you’ll need to download and install the RDO repository RPM to set up the OpenStack repository:

# yum install -y https://www.rdoproject.org/repos/rdo-release.rpm
# yum install -y openstack-cinder

We can also install directly from source on the system or a virtual environment:

$ virtualenv venv
$ source venv/bin/activate
(venv) $ pip install git+git://github.com/openstack/cinder.git@stable/rocky

Library

To install Cinder Library we’ll use PyPI, so we’ll make sure to have the pip command available:

# yum install -y python-pip
# pip install cinderlib

This is the preferred method to install Cinder Library, as it will always install the most recent stable release.

If you don’t have pip installed, this Python installation guide can guide you through the process.

Latest code

Drivers

If we don’t have a packaged version or if we want to use a virtual environment we can install the drivers from source:

$ virtualenv cinder
$ source cinder/bin/activate
$ pip install git+git://github.com/openstack/cinder.git

Library

The sources for Cinder Library can be downloaded from the Github repo to use the latest version of the library.

You can either clone the public repository:

$ git clone git://github.com/akrog/cinderlib

Or download the tarball:

$ curl  -OL https://github.com/akrog/cinderlib/tarball/master

Once you have a copy of the source, you can install it with:

$ virtualenv cinder
$ python setup.py install
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