01c6e0e61e
This change implements a ZooKeeper MergerApi that stores merge requests
in ZooKeeper. This MergerApi is based on the newest version of the
ExecutorApi and implements a similar feature set.
The merge requests are stored in the path:
/zuul/merge-requests/<uuid>
A later change will switch the executor to use it. The intention is:
The merger client puts new merge requests in ZooKeeper. The merger
server listens for those via a children watch on the merge-requests
path.
Instead of notifying the client first, the merger server now puts the
merge result directly in the corresponding result queue in ZooKeeper.
Afterwards, the merge server deletes the merge request.
In case the caller wants to wait for the result synchronously (e.g.
during config loading), the merger will provide a MergeResultEventFuture
instead which contains the path to the result in ZooKeeper.
Change-Id: I767c0b4c5473b2948487c3ae5bbc612c25a2a24a
Zuul
Zuul is a project gating system.
The latest documentation for Zuul v3 is published at: https://zuul-ci.org/docs/zuul/
If you are looking for the Edge routing service named Zuul that is related to Netflix, it can be found here: https://github.com/Netflix/zuul
If you are looking for the Javascript testing tool named Zuul, it can be found here: https://github.com/defunctzombie/zuul
Getting Help
There are two Zuul-related mailing lists:
- zuul-announce
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A low-traffic announcement-only list to which every Zuul operator or power-user should subscribe.
- zuul-discuss
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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/zuul To clone the latest code, use git clone https://opendev.org/zuul/zuul
Bugs are handled at: https://storyboard.openstack.org/#!/project/zuul/zuul
Suspected security vulnerabilities are most appreciated if first reported privately following any of the supported mechanisms described at https://zuul-ci.org/docs/zuul/user/vulnerabilities.html
Code reviews are handled by gerrit at https://review.opendev.org
After creating a Gerrit account, use git review to submit patches. Example:
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License
Zuul is free software. Most of Zuul is licensed under the Apache License, version 2.0. Some parts of Zuul are licensed under the General Public License, version 3.0. Please see the license headers at the tops of individual source files.
Python Version Support
Zuul requires Python 3. It does not support Python 2.
Since Zuul uses Ansible to drive CI jobs, Zuul can run tests anywhere Ansible can, including Python 2 environments.