Manage a pool of nodes for a distributed test infrastructure
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Tobias Henkel b01c7821e5
Initialize label statistics to zero
The label statistics age gauges that keep their values. Currently
nodepool doesn't initialize the label based node statistics to
zero. Because of this any label state that shows up in the statistics
won't be reset to zero and nodepool is stopping to send updates to
this gauge. This leads to graphs that are mostly stuck to 1 if no
nodes are currently in this state.

This can be fixed by iterating over the supported labels and
initializing all states of them to zero.

Change-Id: I6c7f63f8f64a83b225386f6da567bfae5141be7b
2018-10-18 15:45:42 +02:00
devstack Add instance boot properties 2018-09-21 16:29:16 +10:00
doc Add instance boot properties 2018-09-21 16:29:16 +10:00
etc Merge "Add systemd drop-in file for CentOS 7" 2018-05-09 18:09:54 +00:00
nodepool Initialize label statistics to zero 2018-10-18 15:45:42 +02:00
playbooks Refactor playbooks/nodepool-zuul-functional/pre.yaml 2018-02-20 19:56:11 +01:00
releasenotes/notes Initialize label statistics to zero 2018-10-18 15:45:42 +02:00
roles/nodepool-zuul-functional Refactor playbooks/nodepool-zuul-functional/pre.yaml 2018-02-20 19:56:11 +01:00
tools Add instance boot properties 2018-09-21 16:29:16 +10:00
.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 Add tox-py36 job 2018-10-08 11:21:12 -04:00
bindep.txt Build container images using pbrx 2018-07-20 12:03:35 -05:00
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
requirements.txt Bump minimum openstacksdk version to 0.17.2 2018-08-07 14:15:04 -04:00
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
TESTING.rst Update README and add TESTING similar to Zuul repo 2018-07-11 11:15:56 +01:00
tox.ini Merge "Move sphinx + deps to doc/requirements.txt" 2018-09-03 12:22:03 +00:00

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.