The Gatekeeper, or a project gating system
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Tobias Henkel f6d842dd5f
Add command processor to zuul-web
2 years ago
doc Merge "Pagure driver -" 2 years ago
etc Fix indent error for layout.yaml-sample. 3 years ago
playbooks Install latest git-review from PyPI in quickstart 2 years ago
releasenotes/notes Change default job_dir location 2 years ago
tests Add command processor to zuul-web 2 years ago
tools Merge "Fix utility for multi-ansible" 2 years ago
web Merge "Show retry attempts in UI" 2 years ago
zuul Add command processor to zuul-web 2 years ago
.coveragerc Revert "Revert "Switch to stestr"" 3 years ago
.dockerignore Add web/node_modules to dockerignore 2 years ago
.gitignore Fix ignored but tracked .keep file 3 years ago
.gitreview OpenDev Migration Patch 2 years ago
.mailmap Fix pep8 E127 violations 9 years ago
.stestr.conf Revert "Revert "Switch to stestr"" 3 years ago
.zuul.yaml Set same timeout for py35/36 jobs in check and gate 2 years ago
COPYING Update README and add GPL license 3 years ago
Dockerfile Cleanup executor specific requirements 2 years ago
LICENSE Initial commit. 9 years ago manifest: add zuul/ansible and ansible-config.conf 2 years ago
README.rst Update references for opendev 2 years ago
TESTING.rst tox: Integrate tox-docker 2 years ago
bindep.txt Install virtualenv from source 2 years ago
requirements.txt Install virtualenv from source 2 years ago
setup.cfg Cleanup executor specific requirements 2 years ago Partial sync with OpenStack requirements. 8 years ago
test-requirements.txt Cap mypy 3 years ago
tox.ini Merge "Increase test timeout to 6 minutes" 2 years ago



Zuul is a project gating system.

The latest documentation for Zuul v3 is published at:

If you are looking for the Edge routing service named Zuul that is related to Netflix, it can be found here:

If you are looking for the Javascript testing tool named Zuul, it can be found here:

Getting Help

There are two Zuul-related mailing lists:


A low-traffic announcement-only list to which every Zuul operator or power-user should subscribe.


General discussion about Zuul, including questions about how to use it, and future development.

You will also find Zuul developers in the #zuul channel on Freenode IRC.


To browse the latest code, see: To clone the latest code, use git clone

Bugs are handled at:!/project/zuul/zuul

Suspected security vulnerabilities are most appreciated if first reported privately following any of the supported mechanisms described at

Code reviews are handled by gerrit at

After creating a Gerrit account, use git review to submit patches. Example:

# Do your commits
$ git review
# Enter your username if prompted

Join #zuul on Freenode to discuss development or usage.


Zuul is free software. Most of Zuul is licensed under the Apache License, version 2.0. Some parts of Zuul are licensed under the General Public License, version 3.0. Please see the license headers at the tops of individual source files.

Python Version Support

Zuul v3 requires Python 3. It does not support Python 2.

As Ansible is used for the execution of jobs, it's important to note that while Ansible does support Python 3, not all of Ansible's modules do. Zuul currently sets ansible_python_interpreter to python2 so that remote content will be executed with Python 2.