Rating service for OpenStack
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Zuul 8c4ac0098e Merge "Log the number of tenants loaded by the fetcher" 3 weeks ago
cloudkitty Merge "Log the number of tenants loaded by the fetcher" 3 weeks ago
contrib Update hacking for Python3 2 months ago
devstack Merge "Replace deprecated devstack authtoken function" 1 year ago
doc Update sample configuration and policy files 1 month ago
etc Add a /healthcheck URL 1 month ago
releasenotes Update master for stable/victoria 1 month ago
.gitignore Switch to stestr 2 years ago
.gitreview OpenDev Migration Patch 1 year ago
.stestr.conf Switch to stestr 2 years ago
.zuul.yaml Add Python3 wallaby unit tests 1 month ago
HACKING.rst Adds doc8 check to pep8 2 years ago
LICENSE Set copyright/license information in .py files 6 years ago
README.rst Changed author email 1 year ago
lower-constraints.txt Switch to newer openstackdocstheme and reno versions 1 month ago
requirements.txt Replace tz.UTC with dateutil.tz.tzutc() 2 months ago
rtd-requirements.txt Bump the openstackdocstheme extension to 1.20 2 years ago
setup.cfg Add a Monasca fetcher 1 month ago
setup.py [ussuri][goal] Cleanup drop python 2.7 support 8 months ago
test-requirements.txt Bump hacking min version to 3.0.1 1 month ago
tox.ini bump py37 to py38 in tox.ini 1 month ago


Team and repository tags




Rating as a Service component


CloudKitty aims at filling the gap between metrics collection systems like ceilometer and a billing system.

Every metrics are collected, aggregated and processed through different rating modules. You can then query CloudKitty's storage to retrieve processed data and easily generate reports.

Most parts of CloudKitty are modular so you can easily extend the base code to address your particular use case.

You can find more information on its architecture in the documentation, architecture section.


CloudKitty has been successfully deployed in production on different OpenStack systems.

You can find the latest documentation on readthedocs.


We are welcoming new contributors, if you've got new ideas, suggestions or want to contribute contact us.

You can reach us thought IRC (#cloudkitty @freenode.net), or on the official OpenStack mailing list openstack-discuss@lists.openstack.org.

A storyboard is available if you need to report bugs.

Additional components

We're providing an OpenStack dashboard (Horizon) integration, you can find the files in the cloudkitty-dashboard repository.

A CLI is available too in the python-cloudkittyclient repository.

Trying it

CloudKitty can be deployed with devstack, more information can be found in the devstack section of the documentation.

Deploying it in production

CloudKitty can be deployed in production on OpenStack Kilo environments, for more information check the installation section of the documentation. Due to oslo libraries new namespace backward compatibility is not possible. If you want to install it on an older system, use a virtualenv.

Getting release notes

Release notes can be found in the release notes section of the documentation.