Mattia Eleuteri
9244be9aa0
The default Strategy CRs and the Velero BackupStorageLocation are
Helm-templated behind a `lookup` of the BucketClaim the same chart
creates, and the <bucket>-<user>-credentials Secret behind a `lookup` of
the COSI Secret. When those lookups are empty at install time the objects
were silently skipped, and helm-controller does not re-render a release
whose chart and values did not change (drift detection is off on
operator-generated HelmReleases), so the skip was permanent: clusters ran
for months with only BackupClass cozy-default and no Strategy CRs at all.
That also fail-closes the pre-adoption snapshot in the v1.6.0 etcd
migration, which reads the projected credentials Secret.
Add a DefaultObjectsGate runnable to backupstrategy-controller. Once the
bucket name is resolvable from the projector's source Secret, it checks
that every object cozy-default routes to exists and forces one real Helm
upgrade (reconcile.fluxcd.io/forceAt + requestedAt) when any is missing.
Helm remains the objects' only author; the gate only makes sure the render
that produces them actually happens. It cannot be a render-time `fail` in
this chart: the chart is the producer of the Bucket its own lookup reads,
so a failed render would deadlock the condition.
The bucket chart's user-credentials template CAN fail safely — the
BucketAccess that produces the COSI Secret belongs to the parent release
and that release retries forever — so make it fail loudly instead of
skipping, with requireUserCredentials=false as the offline-render escape.
Also correct the chart and doc comments that claimed Flux re-renders on
its interval, and document the two-release manual recovery for clusters
already affected.
Signed-off-by: Mattia Eleuteri <mattia@hidora.io>
(cherry picked from commit 51ad226706)
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.
Use-Cases
-
Using Cozystack to build a public cloud
You can use Cozystack as a backend for a public cloud -
Using Cozystack to build a private cloud
You can use Cozystack as a platform to build a private cloud powered by Infrastructure-as-Code approach -
Using Cozystack as a Kubernetes distribution
You can use Cozystack as a Kubernetes distribution for Bare Metal
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.
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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.