Aleksei Sviridkin 9ac06cd1fc fix(controller): withdraw the CA projection and refuse contested releases
Two gaps in the sentinel-to-canonical-name lifecycle:

Withdrawal — the reconciler published each declared entry but never deleted
one. A sentinel that keeps existing with its CACert entry removed (a chart
gating it on tls.enabled, say) left the old <release>.tenant-ca served forever,
because owner-reference GC only fires when the whole sentinel is pruned. A
sentinel that reconciles with zero CACert entries now deletes the projection at
the canonical name, but only when it still carries that sentinel's owner
reference, so a foreign Secret or another sentinel's projection is never touched.

Contention — two sentinels in one namespace with the same release label both
resolve to the single canonical name. Whichever reconciled first would publish
an arbitrary CA and the two could flap ownership of one projection. Refuse both,
mirroring the more-than-one-CACert-entry refusal, so nothing is published until
the declaration lives on exactly one sentinel.

The ClusterRole comments claimed the reconciler never deletes a Secret; corrected
to describe the owner-scoped withdrawal delete.

Signed-off-by: Aleksei Sviridkin <f@lex.la>
2026-07-21 17:16:50 +03:00
2025-10-08 09:43:34 +05:00
2025-04-01 18:48:14 +02:00
2024-02-08 12:04:32 +01:00

Cozystack Cozystack

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Cozystack

Cozystack is a free platform and framework for building clouds.

Cozystack is a CNCF Sandbox Level Project that was originally built and sponsored by Ænix.

With Cozystack, you can transform a bunch of servers into an intelligent system with a simple REST API for spawning Kubernetes clusters, Database-as-a-Service, virtual machines, load balancers, HTTP caching services, and other services with ease.

Use Cozystack to build your own cloud or provide a cost-effective development environment.

Cozystack user interface

Use-Cases

Documentation

The documentation is located on the cozystack.io website.

Read the Getting Started section for a quick start.

If you encounter any difficulties, start with the troubleshooting guide and work your way through the process that we've outlined.

Versioning

Versioning adheres to the Semantic Versioning principles.
A full list of the available releases is available in the GitHub repository's Release section.

Contributions

Contributions are highly appreciated and very welcomed!

In case of bugs, please check if the issue has already been opened by checking the GitHub Issues section. If it isn't, you can open a new one. A detailed report will help us replicate it, assess it, and work on a fix.

You can express your intention to on the fix on your own. Commits are used to generate the changelog, and their author will be referenced in it.

If you have a concrete feature request, open an issue. For a cross-cutting or architectural change, open a design proposal in the community repo. For questions or early ideas, use GitHub Discussions. See CONTRIBUTING.md for the full routing.

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License

Cozystack is licensed under Apache 2.0.
The code is provided as-is with no warranties.

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A list of companies providing commercial support for this project can be found on official site.

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