Aleksei Sviridkin
bf7e8f5bbb
A vm-disk application reported its workloads operational whatever state its DataVolume was in, so an import or clone that never finished left the disk looking healthy while it was unusable. Its monitor has minReplicas 0 and only pods fed Operational. The monitor now also lists the DataVolumes its selector matches and reports not operational while any of them is in flight, Failed, Unknown or without a phase. UploadReady counts as in flight: CDI holds it from the moment the upload server is ready until the transfer succeeds, so it covers an empty disk and a half-uploaded one alike. Waiting for the first consumer counts as ready, since that is where such a disk rests, and so does a phase this controller does not know, so a CDI release that renames one cannot turn working disks red. This is deliberately not a Helm wait: a readiness gate holds a helm-controller worker for its whole window, and a disk that never populates would keep taking it back. The signal lands in the application's WorkloadsReady condition instead, and Ready keeps following the HelmRelease. CDI ships with the IaaS bundle only and can be installed while this controller is running. A watch on a kind whose CRD is absent keeps the controller from starting, so the DataVolume watch is added from a runnable that polls discovery until the kind is served. It starts on the first reconcile, the earliest point at which a new watch is started at once, rather than on the next tick, so a disk created just after a restart is not read as populated for a poll interval. The reader is installed only once that watch has synced within a bound: a reconcile context has no deadline, and a List on an informer that never syncs would park every WorkloadMonitor reconcile for good. 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.