The Zuul team is pleased to announce the release of Zuul 10.1.0.
Download it from PyPI: https://pypi.org/project/zuul
Find container images at: https://quay.io/organization/zuul-ci
The release notes, included below, are also available in the
documentation with hyperlink references:
https://zuul-ci.org/docs/zuul/10.1.0/releasenotes.html
New Features
============
* The executor now monitors filesystem inode usage as well as storage
usage. The threshold for accepting jobs can be configured independenty
with executor.min_avail_inodes. Inode usage is also reported
separately with the zuul.executor.<executor>.pct_used_inodes metric.
* The topic of a change (if any) is now reported in the zuul.topic job
variable.
* Zuul now supports substring searches on the Builds and Buildsets pages
on its web UI. This is supported by placing asterisk (*) placeholders
anywhere in the search term, representing any characters. This is
enabled for job name, branch, project, and pipeline filters.
* Information about all of the changes (refs) associated with a circular
dependency queue item is now available in the zuul.buildset_refs
variable.
* When a remote host in a job is found to be unreachable, Zuul will
automatically add it to a new group named zuul_unreachable for all
subsequent playbooks. This can be used to avoid running certain
post-run steps on hosts already known to be unreachable.
Deprecation Notes
=================
* Specifying pipeline.trigger.<github source>.event as a list is
deprecated. Update any instances to specify multiple triggers each
with a single associated event instead.
* The use of requested has been deprecated for some time already. Its
use will now produce a configuration syntax warning, and in a future
version of Zuul, an error.
* The use of pipeline.trigger.<github source>.require-status has been
deprecated for some already. Its use will now produce a configuration
syntax warning, and in a future version of Zuul, an error.
Bug Fixes
=========
* Fixes a bug where Zuul would incorrectly enqueue a Gerrit change that
could not be submitted due to missing labels in a dependent pipeline.
Specifically, if change had a score for any label that would provided
by Zuul, all other missing labels would be incorrectly ignored.
* Monitoring stats for per-branch queues are now distinct from
shared-branch queues. Shared branch queue stats are at:
zuul.tenant.<tenant>.pipeline.<pipeline>.queue.
Per-branch queue stats are now at:
zuul.tenant.<tenant>.pipeline.<pipeline>.queue.<queue>.branch.
Prior to this change, per-branch queue stats for one branch queue may
have overwritten the stats from another queue resulting in incomplete
or incorrect data.
* In 10.0.0, supercedent pipelines could raise exceptions when enqueing
changes that were part of a dependency cycle (regardless of whether
the changes merged or not). This has been corrected, and the
documentation has been updated to clarify that circular dependencies
are ignored in supercedent pipelines.
* The value of zuul.items.project.src_dir did not take into account the
job’s workspace scheme and was always constructed using the golang
scheme. That has been corrected so that it now reflects the job’s
scheme.