zuul
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nodepool
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Manage a pool of nodes for a distributed test infrastructure
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Tobias Henkel 36666800ff
Cache node request zNodes 
When implementing dynamic priority queues in nodepool we need to cache
the requests. This introduces a simple node request caching using the
TreeCache supplied by kazoo. This currently only caches the raw
zookeeper data and still requires json parsing when traversing the
requests. In a later change we can introduce a second layer of caching
that updates the NodeRequest objects in place so we can avoid
excessive json parsing.

Change-Id: I84b3474636ea1f14faa6bf7c8a6c6f83598c3741
 		2018-11-26 19:38:10 +01:00
devstack Merge "move 01-nodepool-setup to a later phase" 2018-11-21 19:29:26 +00:00
doc Normalize sidebar in docs 2018-11-08 10:00:44 -08:00
etc Merge "Add systemd drop-in file for CentOS 7" 2018-05-09 18:09:54 +00:00
nodepool Cache node request zNodes 2018-11-26 19:38:10 +01:00
playbooks Move k8s install to pre playbook 2018-11-13 16:39:06 +01:00
releasenotes/notes Use openstacksdk submit_task 2018-11-09 07:28:38 +11:00
roles/nodepool-zuul-functional Remove nodepool-k8s-functional and install-nodepool roles 2018-11-14 10:13:02 +00:00
tools Run test zookeeper on top of tmpfs 2018-10-24 08:36:18 -07:00
.coveragerc Switch to stestr 2018-04-26 11:52:17 -05:00
.gitignore Ignore files produced by tox-cover 2018-07-23 13:44:06 +02:00
.gitreview Replace master with feature/zuulv3 2018-01-18 10:13:57 -08:00
.stestr.conf Switch to stestr 2018-04-26 11:52:17 -05:00
.zuul.yaml Implement a Kubernetes driver 2018-10-25 10:24:45 +00:00
LICENSE license: remove dos line break 2018-01-19 00:30:22 +00:00
README.rst Switch storyboard url to be by name 2018-08-03 10:19:44 -05:00
TESTING.rst Update README and add TESTING similar to Zuul repo 2018-07-11 11:15:56 +01:00
bindep.txt Build container images using pbrx 2018-07-20 12:03:35 -05:00
requirements.txt Implement a Kubernetes driver 2018-10-25 10:24:45 +00:00
setup.cfg Update pypi metadata 2018-10-13 12:07:38 -04:00
setup.py Bump pbr requirements to >=1.3 2015-09-14 16:19:13 -04:00
test-requirements.txt Move sphinx + deps to doc/requirements.txt 2018-08-16 09:57:52 +02:00
tox.ini Only set basepython once 2018-11-06 10:48:37 -06:00

README.rst

Nodepool

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: https://zuul-ci.org/docs/nodepool/

The latest documentation for Zuul is published at: https://zuul-ci.org/docs/zuul/

Getting Help

There are two Zuul-related mailing lists:

zuul-announce

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

zuul-discuss

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.

Contributing

To browse the latest code, see: https://git.zuul-ci.org/cgit/nodepool/tree/ To clone the latest code, use git clone https://git.zuul-ci.org/nodepool

Bugs are handled at: https://storyboard.openstack.org/#!/project/openstack-infra/nodepool

Code reviews are handled by gerrit at https://review.openstack.org

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.

License

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.