OpenStack Orchestration (Heat)
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Brendan Shephard 42b5f68bf0 Make grenade job voting again 21 hours ago
api-ref/source [goal] Deprecate the JSON formatted policy file 2 months ago
bin Fix hacking warnings 1 year ago
contrib/heat_docker Use unittest.mock instead of third party mock 1 year ago
devstack Merge "Remove deprecated tail_log function" 5 months ago
doc Don't reference OS::Nova::FloatingIP in the docs 1 month ago
etc/heat Add a /healthcheck URL 1 year ago
heat Use Block Storage API v3 instead of API v2 3 days ago
heat_integrationtests Use Block Storage API v3 instead of API v2 3 days ago
heat_upgradetests In-tree grenade support for Heat 6 years ago
playbooks/devstack/functional Remove gabbi tempest plugin 9 months ago
rally-scenarios Switch to use 2 years ago
releasenotes Merge "Add availability_zone to OS::Octavia::LoadBalancer" 1 month ago
roles/run-heat-tests Migrate functional test jobs to zuul v3 2 years ago
tools Fix lower-constraints errors 11 months ago
.coveragerc Update .coveragerc after the removal of openstack directory 5 years ago
.gitignore Ignore old 'vN-branch' tags when scanning for release notes 1 year ago
.gitreview OpenDev Migration Patch 2 years ago
.stestr.conf Use stestr for unit tests 4 years ago
.zuul.yaml Make grenade job voting again 21 hours ago
CONTRIBUTING.rst [ussuri][goal] Update contributor documentation 2 months ago
HACKING.rst Clean up test requirements 3 years ago
LICENSE Initial commit (basics copied from glance) 10 years ago
README.rst Add ironic client plugin support 1 year ago
babel.cfg Add and friends 10 years ago
bindep.txt Add local bindep.txt 2 years ago
config-generator.conf Allow using database configs on db retry 5 months ago Remove use of heat_watch_server_url 4 years ago
lower-constraints.txt [goal] Deprecate the JSON formatted policy file 2 months ago
requirements.txt [goal] Deprecate the JSON formatted policy file 2 months ago
setup.cfg Merge "Add template version 2021-04-16 for Wallaby" 9 months ago [ussuri][goal] Finish dropping python 2.7 support 2 years ago
test-requirements.txt Update doc8 version 7 months ago
tox.ini Fix multiple gate issues 7 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