3ab4774f66
This adds a v2 storage interface as well as a gnocchi backend for it to cloudkitty. This new interface will allow us to implement the v2 API, which will be more metric-oriented. This new storage uses the new dataframe format ('desc' is now split up into 'groupby' and 'metadata', following the collect logic); and supports grouping, filters and pagination. Modifications: * The tenant/scope state management isn't handled by the storage backend anymore. A StateManager object has been added. * All internal interactions with the storage backend use the v2 interface. An adapter class has been added to ensure retrocompatibility with the v1 interface. * A base class for functional tests testing the v2 storage interface has been added. It contains generic tests, which should allow easier testing for new v2 backends. * Some developer documentation explaining how to implement a v2 storage backend has been added. User documentation will be updated once the v2 storage backend is considered stable. The v1 is still the default storage version. Note that this new version is considered unstable and should only be used for upstream development. Change-Id: I5e9b95c79292582fab3017289d35ee310e35ffea Story: 2001372 Task: 6585 Task: 14361 Task: 24535 |
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cloudkitty | ||
contrib | ||
devstack | ||
doc | ||
etc | ||
playbooks/cloudkitty-tempest-full | ||
releasenotes | ||
.gitignore | ||
.gitreview | ||
.stestr.conf | ||
.zuul.yaml | ||
HACKING.rst | ||
LICENSE | ||
README.rst | ||
requirements.txt | ||
rtd-requirements.txt | ||
setup.cfg | ||
setup.py | ||
test-requirements.txt | ||
tox.ini |
README.rst
Team and repository tags
CloudKitty
Rating as a Service component
Goal
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.
Status
CloudKitty has been successfully deployed in production on different OpenStack systems.
You can find the latest documentation on readthedocs.
Contributing
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-dev@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.