7d83166346
In the ZK cache, we previously would exit the cache update method if we received a cache add or update with the empty string as data. This usually represents a component trying to lock something after it has been deleted, and the path being recreated with empty data, so it's safe to ignore. During the recent cache refactor, the short circuit we previously had (if !data, return) was inadvertently converted to (if !data, data=None) which would then throw an exception as we tried to deserialize a None object. The only reason to proceed with the method at this point is to trigger the postCacheHook, and the only postCacheHook implemented updates node stats, which don't need to be updated in this case. In other words, the old behavior of simply returning from the cache listener in this case is acceptable and we should revert to it. Change-Id: I9567bd387ab65f08a3f05be466760bd8e1c5c149 |
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contrib/statsd_exporter | ||
doc | ||
etc | ||
nodepool | ||
playbooks | ||
releasenotes/notes | ||
tools | ||
.coveragerc | ||
.dockerignore | ||
.gitignore | ||
.gitreview | ||
.stestr.conf | ||
.zuul.yaml | ||
Dockerfile | ||
LICENSE | ||
README.rst | ||
TESTING.rst | ||
bindep.txt | ||
noxfile.py | ||
requirements.txt | ||
setup.cfg | ||
setup.py | ||
test-requirements.txt | ||
tox.ini |
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://opendev.org/zuul/nodepool To clone the latest code, use git clone https://opendev.org/zuul/nodepool
Bugs are handled at: https://storyboard.openstack.org/#!/project/zuul/nodepool
Code reviews are handled by gerrit at https://review.opendev.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.