Fix CI against OpenStack Yoga, by removing it#11742
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Yoga has been "unmaintained" - which is OpenStack terminology for a state similar to EoL - since October 2024, and is no longer of interest to our OpenStack customers. The CI against Yoga recently broke when we updated our Semaphore platform from Ubuntu 20.04 to 22.04. This was briefly addressed by projectcalico@29d69fa, but since then there has been further breakage, which does not look easy to fix - fundamentally because upstream Yoga-level code was never developed and tested against Ubuntu 22.04.
marvin-tigera
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Pull request overview
This PR removes OpenStack Yoga testing from Calico's CI pipeline. Yoga has been unmaintained since October 2024 and is incompatible with current Ubuntu 22.04-based CI platforms. The changes streamline testing to focus solely on OpenStack Caracal, the currently supported LTS version.
Changes:
- Removed all Yoga-specific CI job definitions from Semaphore pipelines (both regular and scheduled builds)
- Eliminated Yoga-specific workarounds and build targets from networking-calico tooling
- Updated documentation to reflect that master now only tests against Caracal
Reviewed changes
Copilot reviewed 7 out of 7 changed files in this pull request and generated no comments.
Show a summary per file
| File | Description |
|---|---|
.semaphore/semaphore.yml.d/blocks/40-openstack.yml |
Removed Yoga CI block definition from template |
.semaphore/semaphore.yml |
Removed generated Yoga CI block (50+ lines) from main pipeline |
.semaphore/semaphore-scheduled-builds.yml |
Removed generated Yoga CI block from scheduled builds pipeline |
networking-calico/devstack/plugin.sh |
Removed Yoga-specific rtslib-fb version workaround for Ubuntu 22.04 compatibility |
networking-calico/devstack/bootstrap.sh |
Removed Yoga-specific upper constraints case from switch statement |
networking-calico/Makefile |
Removed upper-constraints-yoga.txt build target |
networking-calico/README.md |
Updated version support table to show master only supports Caracal; clarified text to say "one or two" versions |
nelljerram
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|
No doc change needed, because our master docs already say only Caracal. |
coutinhop
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Jan 29, 2026
nelljerram
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Jan 30, 2026
Fix CI against OpenStack Yoga, by removing it (cherry picked from commit 227ad8f)
nelljerram
added a commit
to nelljerram/calico
that referenced
this pull request
Jan 30, 2026
Fix CI against OpenStack Yoga, by removing it (cherry picked from commit 227ad8f)
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Yoga has been "unmaintained" - which is OpenStack terminology for a state similar to EoL - since October 2024, and is no longer of interest to our OpenStack customers. The CI against Yoga recently broke when we updated our Semaphore platform from Ubuntu 20.04 to 22.04. This was briefly addressed by 29d69fa, but since then there has been further breakage, which does not look easy to fix - fundamentally because upstream Yoga-level code was never developed and tested against Ubuntu 22.04.
Release Note