Andrei KvapilandClaude
238a3b665c
When a single SXM GPU (e.g. H200) is passed through into a tenant worker VM without the NVSwitches, the nvidia driver waits forever for an NVLink fabric that can never come up (Fabric State: In Progress). Every CUDA call then fails with 'system not yet initialized' and the nvidia-operator-validator crashloops. Loading the kernel module with NVreg_NvLinkDisable=1 flips Fabric State to N/A so CUDA initializes — correct for per-GPU passthrough, which has no in-VM NVLink/NVSwitch peering anyway. The upstream gpu-operator chart only references an existing ConfigMap by name via driver.kernelModuleConfig.name and never creates it. Render that ConfigMap from the gpu-operator wrapper chart (opt-in via kernelModuleConfig.create) so it lands in the tenant cozy-gpu-operator namespace alongside the operator, and wire the tenant HelmRelease defaults to enable it and point the driver at it. Remains overridable via addons.gpuOperator.valuesOverride. Co-Authored-By: Claude <noreply@anthropic.com> Signed-off-by: Andrei Kvapil <andrei.kvapil@aenix.io>
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
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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 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 Feature Requests please use the Discussion's Feature Request section.
Community
You are welcome to join our Telegram group and come to our weekly community meetings. Add them to your Google Calendar or iCal for convenience.
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.