36666800ff
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
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 promptedJoin #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.