OpenStack Orchestration (Heat)
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Brendan Shephard 5e14163f9c Allow multiple required_service_extension 3 weeks ago
api-ref/source [goal] Deprecate the JSON formatted policy file 11 months ago
bin Fix hacking warnings 2 years ago
contrib/heat_docker Use unittest.mock instead of third party mock 2 years ago
devstack Fix broken devstack plugin 6 months ago
doc Add intersphinx_mapping for sqlalchemy 6 months ago
etc/heat Add a /healthcheck URL 2 years ago
heat Allow multiple required_service_extension 3 weeks ago
heat_integrationtests Fallback to upstream for Fedora image 6 months ago
heat_upgradetests In-tree grenade support for Heat 7 years ago
playbooks/devstack/functional Remove gabbi tempest plugin 2 years ago
rally-scenarios Switch to use 3 years ago
releasenotes Allow multiple required_service_extension 3 weeks ago
roles/run-heat-tests Migrate functional test jobs to zuul v3 2 years ago
tools Fix lower-constraints errors 2 years ago
.coveragerc Update .coveragerc after the removal of openstack directory 6 years ago
.gitignore Ignore old 'vN-branch' tags when scanning for release notes 2 years ago
.gitreview OpenDev Migration Patch 3 years ago
.stestr.conf Use stestr for unit tests 4 years ago
.zuul.yaml Add Python3 zed unit tests 2 months ago
CONTRIBUTING.rst [ussuri][goal] Update contributor documentation 12 months ago
HACKING.rst Clean up test requirements 4 years ago
LICENSE Initial commit (basics copied from glance) 10 years ago
README.rst Add ironic client plugin support 2 years ago
babel.cfg Add and friends 10 years ago
bindep.txt Add local bindep.txt 3 years ago
config-generator.conf Merge "Add missing [oslo_reports] options" 8 months ago Remove use of heat_watch_server_url 4 years ago
lower-constraints.txt Bump lower constraints for OSC 4 months ago
requirements.txt Bump lower constraints for OSC 4 months ago
setup.cfg Add Python 3 only classifier 3 months ago [ussuri][goal] Finish dropping python 2.7 support 2 years ago
test-requirements.txt Update doc8 version 1 year ago
tox.ini Updating python testing classifier as per Yoga testing runtime 5 months ago use stderr for error echo message 6 years ago


Team and repository tags



Heat is a service to orchestrate multiple composite cloud applications using templates, through both an OpenStack-native REST API and a CloudFormation-compatible Query API.

Why heat? It makes the clouds rise and keeps them there.

Getting Started

If you'd like to run from the master branch, you can clone the git repo:

git clone

Python client

Report a Story (a bug/blueprint)

If you'd like to report a Story (we used to call a bug/blueprint), you can report it under Report a story in Heat's StoryBoard. If you must report the story under other sub-project of heat, you can find them all in Heat StoryBoard Group. if you encounter any issue.


We have integration with