Bug 1976671
| Summary: | [RFE]Official support for Openshift on Openstack with GPU. | ||
|---|---|---|---|
| Product: | Red Hat OpenStack | Reporter: | youngcheol <yocha> |
| Component: | openstack-nova | Assignee: | OSP DFG:Compute <osp-dfg-compute> |
| Status: | NEW --- | QA Contact: | OSP DFG:Compute <osp-dfg-compute> |
| Severity: | low | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 16.1 (Train) | CC: | dasmith, eglynn, jhakimra, kchamart, sbauza, sgordon, vromanso |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | Bug | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
youngcheol
2021-06-28 01:40:06 UTC
Hello, I'd like to get some clarifications on the request. On the OpenStack side of things, we have documentation around configuring PCI passthrough [1], which can be used to pass through any PCI device to an instance, including GPUs. We also have a chapter on configuring virtual GPUs [2] - the use case is similar to [1], with the main difference that [2] is only for GPUs, and the instance receives a virtual GPU that's a "slice" of a single physical GPU, whereas in [1] the instance receives the entire PCI device. Give these two pieces of documentation, what's missing to enable your use case? Do you need OpenShift-specific documentation on how to consume a (virtual) GPU and make it available to containers? [1] https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/16.1/html-single/configuring_the_compute_service_for_instance_creation/index#configuring-pci-passthrough [2] https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/16.1/html-single/configuring_the_compute_service_for_instance_creation/index#configuring-virtual-gpus-for-instances Hi Artom, Sorry and Thank you for the update. CU is wondering that that architecture is full supported by Red Hat. I was confused about it in our internal DOCs. Could I tell CU it is full supported? and If it possible they want to some official DOC and architecture info about it. (if it possible) THank you, Regards, YoungCheol. Hi again, I'm still not fully clear on the use case. Are you looking for official documentation on running the NVIDIA GPU Operator in an OpenShift GPU worker on top of an OpenStack VM with a passed-through GPU? In other words, an official version of what Kevin describes in his blog post that you linked [3]? [3] https://kdjlab.com/openshift-4-6-on-openstack-with-gpu-operator-v1-3/ Hi Artom, I'm still not fully clear on the use case. Are you looking for official documentation on running the NVIDIA GPU Operator in an OpenShift GPU worker on top of an OpenStack VM with a passed-through GPU? In other words, an official version of what Kevin describes in his blog post that you linked [3]? [3] https://kdjlab.com/openshift-4-6-on-openstack-with-gpu-operator-v1-3/ => yes, We need official documentation about it, and CU asked officially supported installation guide and supportability about it. Thank you, Regards, YoungCheol. |