Manage a pool of nodes for a distributed test infrastructure
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James E. Blair cacef76d3a Avoid collisions after ZK image data import
When image data are imported, if there are holes in the sequence
numbers, ZooKeeper may register a collision after nodepool-builder
builds or uploads a new image.  This is because ZooKeeper stores
a sequence node counter in the parent node, and we lose that
information when exporting/importing.  Newly built images can end
up with the same sequence numbers as imported images.  To avoid this,
re-create missing sequence nodes so that the import state more
closely matches the export state.

Change-Id: I0b96ebecc53dcf47324b8a009af749a3c04e574c
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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.