Aleksei Sviridkin
b2a5f12e73
The cluster-autoscaler and kubevirt-cloud-provider image builds ran go build only, and go build never compiles a _test.go, so nothing ran the tests of the code the patches change. Run go test in the builder stage on the packages the patches touch. The list is read from the patches themselves, so a new patch is covered without an edit to the Dockerfile. Both builder stages export GOOS and GOARCH for the target, so the tests unset them: a local make image builds amd64 and arm64 by default, and a test binary for the other architecture runs on the build host only under binfmt emulation. The first run of that step on cluster-autoscaler found the carried downscale patch out of step with the upstream tests it leaves in place: SetSize no longer refuses a size above maxSize, while one case of TestNodeGroupIncreaseSizeErrors still expected that refusal. The patch now drops that case, and carries a test for the downscale it is named for instead. DeleteNodes lowers a group one node at a time through SetSize, so with the refusal in place a group standing above its max size could not shed a node at all. The new test deletes a node from such a group and expects the replica count to drop; against the unpatched SetSize it fails with the refusal the patch removes. Scale-up past maxSize stays bounded by the core scale-up orchestrator, which skips a node group already at MaxSize. Assisted-by: LLM Signed-off-by: Aleksei Sviridkin <f@lex.la>
Cozystack
Cozystack is a free and open-source platform and framework for building clouds.
Cozystack is a CNCF Sandbox 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
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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.
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 are welcome to take on the fix yourself. 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.
Community
You are welcome to join us in #cozystack, on either CNCF Slack (get an invite) or Kubernetes Slack (get an invite), in our Telegram group, and at our community meetings. Add them to your Google Calendar or iCal for convenience.
Project documents
| Document | What it covers |
|---|---|
| Governance | How decisions are made and who makes them |
| Contributor Ladder | How to grow from contributor to maintainer |
| Maintainers | Who maintains the project |
| Code of Conduct | What we expect of each other |
| Security Policy | Reporting a vulnerability, and which releases get fixes |
| Adopters | Who runs Cozystack in production |
| Roadmap | Where the project is going |
License
Cozystack is licensed under Apache 2.0.
The code is provided as-is with no warranties.
Commercial Support
A list of companies providing commercial support for this project can be found on official site.