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Aleksei Sviridkin
675163399d
## What this PR does `bundles.iaas.gpuOperatorVariant: container` failed the whole platform render. The `cozystack.gpu-operator` PackageSource ships that variant, `values-container.yaml` configures it deliberately, and `hack/check-gpu-operator-variants.bats` covers it, but the `iaas` bundle guard only accepted `default` and `vgpu`. The exclusion made sense when it was written and stopped making sense a few minutes later. The variant and the guard came from parallel branches, neither an ancestor of the other, variant merged first. Before the guard the bundle hardcoded `default`, so `container` was selected by hand-writing a Package CR, and leaving it out of a bundle-side list cost nothing. The guard made the bundle the variant owner and closed that route without noticing it was one. Its comment calls itself typo protection and names `passthrough` as the example typo. Allowing the value is not the whole fix. The same file puts `extraFeatureGates: [HostDevices]` on the KubeVirt CR whenever gpu-operator is enabled, and builds a `permittedHostDevices` table under it. Both are VM-facing. The container variant keeps the host driver bound and pins `vfioManager` off, so no GPU reaches a VM: the gate would advertise something the node cannot serve, and the table would name resources no sandbox device plugin registers there. Both now render for `default` and `vgpu` only, and `container` gets the gpu-operator Package with the kubevirt component untouched. The helm-unittest case that pinned the rejection is gone. Two replace it: the Package renders at the container variant with no component overrides, and the KubeVirt wiring stays absent even with `gpu.permittedHostDevices` and `gpu.mediatedDevicesConfiguration` set. Comments and docs that called the mirroring unconditional on variant, or the container variant unmerged, are fixed in the same pass. No issue for this one, so the history is in the body. ### Screenshots No UI change. ### Downstream repositories Walked the trigger map against the diff. The only file it touches that appears there is `packages/core/platform/values.yaml`, and the website hit is not the hand-written key table (that page has no GPU section): it is the documented workaround this change makes obsolete. `content/en/docs/next/operations/gpu-container-workloads.md` currently tells readers the bundle rejects `container` and routes them to a hand-crafted Package CR, and `virtualization/gpu.md` / `vgpu.md` describe the KubeVirt mirroring as unconditional on variant. Filed as an issue rather than a PR because the docs must not land ahead of this change, and the `v1.6` copies describe released behaviour and stay correct as they are. Nothing else matches: no package added, renamed or removed, no `values.schema.json` or version enum touched, no `ApplicationDefinition` semantics, no installer values key, no `hack/` layout change, no platform variant or bundle recomposed. `gpuOperatorVariant` appears in none of `ccp`, `ansible-cozystack` or `terraform-provider-cozystack`. - [ ] No downstream repository is affected by this change - [x] [cozystack/website](https://github.com/cozystack/website) - follow-up: https://github.com/cozystack/website/issues/685 - [ ] [cozystack/terraform-provider-cozystack](https://github.com/cozystack/terraform-provider-cozystack) - follow-up: - [ ] [cozystack/ansible-cozystack](https://github.com/cozystack/ansible-cozystack) - follow-up: - [ ] [cozystack/ccp](https://github.com/cozystack/ccp) - follow-up: - [ ] [cozystack/talm](https://github.com/cozystack/talm) - follow-up: - [ ] [cozystack/cozyhr](https://github.com/cozystack/cozyhr) - follow-up: - [ ] [cozystack/cozy-proxy](https://github.com/cozystack/cozy-proxy) - follow-up: - [ ] [cozystack/cozystack-telemetry-server](https://github.com/cozystack/cozystack-telemetry-server) - follow-up: - [ ] [cozystack/external-apps-example](https://github.com/cozystack/external-apps-example) - follow-up: - [ ] [cozystack/examples](https://github.com/cozystack/examples) - follow-up: - [ ] [cozystack/community](https://github.com/cozystack/community) - follow-up: ### Release note ```release-note fix(platform): accept `container` as a value for `bundles.iaas.gpuOperatorVariant`, so the gpu-operator variant the platform already ships can be selected from platform values instead of a hand-crafted Package CR. The KubeVirt `HostDevices` feature gate and `permittedHostDevices` table are now emitted for the `default` and `vgpu` variants only; `container` serves GPUs to pods and gets neither. ``` <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit * **New Features** * Added the `container` GPU operator variant for workloads that do not require VM passthrough. * Container workloads no longer receive KubeVirt host-device or mediated-device GPU wiring. * Clarified GPU configuration behavior for passthrough, vGPU, SR-IOV, and container workloads. * **Documentation** * Updated passthrough guidance, configuration references, examples, and KubeVirt wiring instructions for all supported variants. * Added details for manually configured package resources and platform-specific container setup. <!-- end of auto-generated comment: release notes by coderabbit.ai -->