Manage a pool of nodes for a distributed test infrastructure
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James E. Blair eb9121a733
Include user/driver data in node detail list
9 months ago
contrib/statsd_exporter Add statsd_exporter mapping 4 years ago
doc Add nodepool.image_build_requests metric 9 months ago
etc Merge "Add systemd drop-in file for CentOS 7" 5 years ago
nodepool Include user/driver data in node detail list 9 months ago
playbooks Switch to using openstackclient 1 year ago
releasenotes/notes Add nodepool.image_build_requests metric 9 months ago
tools Update ZooKeeper class connection methods 9 months ago
.coveragerc Switch to stestr 5 years ago
.dockerignore Build images with Dockerfile instead of pbrx 4 years ago
.gitignore Require TLS 2 years ago
.gitreview OpenDev Migration Patch 4 years ago
.stestr.conf Switch to stestr 5 years ago
.zuul.yaml Pin minikube to 1.25.2 9 months ago
Dockerfile Merge "Add binutils to nodepool builder docker image" 11 months ago
LICENSE license: remove dos line break 5 years ago
README.rst Update devstack settings and docs for opendev 4 years ago
TESTING.rst Add more detail to TESTING.rst 3 years ago
bindep.txt Update Docker and bindep for Bullseye base images 1 year ago
requirements.txt Temporarily pin OpenStackSDK before 0.99 10 months ago
setup.cfg Set python metadata in setup.cfg to >=3.8 11 months ago Bump pbr requirements to >=1.3 8 years ago
test-requirements.txt AWS tests: cleanup image deletion checking 11 months ago
tox.ini Require TLS 2 years ago



Nodepool is a system for managing test node resources. It supports launching single-use test nodes from cloud providers as well as managing access to pre-defined pre-existing nodes. Nodepool is part of a suite of tools that form a comprehensive test system, including Zuul.

The latest documentation for Nodepool is published at:

The latest documentation for Zuul is published at:

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/nodepool

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.


Nodepool is free software, licensed under the Apache License, version 2.0.

Python Version Support

Nodepool requires Python 3. It does not support Python 2.