KubeletPodResourcesDynamicResources [page]deterministic

reference

Extend the kubelet's [pod resources monitoring gRPC API](/docs/concepts/extend-kubernetes/compute-storage-net/device-plugins/) endpoints List and Get to include resources allocated in ResourceClaims via [Dynamic Resource Allocation](/docs/concepts/scheduling-eviction/dynamic-resource-allocation/).

Below is an example of GPU metrics to show how this API is consumed by [NVIDIA dcgm-exporter](https://github.com/NVIDIA/dcgm-exporter) to collect per pod GPU metrics allocated by [NVIDIA DRA driver](https://github.com/NVIDIA/k8s-dra-driver-gpu):

``` DCGM_FI_PROF_PCIE_RX_BYTES{gpu="0",UUID="GPU-a4f34abc-7715-3560-dcea-7238b9611a45",pci_bus_id="00000009:01:00.0",device="nvidia0",modelName="NVIDIA GH200 96GB HBM3",Hostname="sc-starwars-xxxx",container="ctr",dra_claim_name="single-gpu",dra_claim_namespace="gpu-test3",dra_device_name="gpu-0",dra_driver_name="gpu.nvidia.com",dra_pool_name="sc-starwars-xxxx",namespace="gpu-test3",pod="pod1"} 23792

DCGM_FI_PROF_PCIE_RX_BYTES{gpu="0",UUID="GPU-a4f34abc-7715-3560-dcea-7238b9611a45",pci_bus_id="00000009:01:00.0",device="nvidia0",modelName="NVIDIA GH200 96GB HBM3",Hostname="sc-starwars-xxxx",container="ctr",dra_claim_name="single-gpu",dra_claim_namespace="gpu-test3",dra_device_name="gpu-0",dra_driver_name="gpu.nvidia.com",dra_pool_name="sc-starwars-xxxx",namespace="gpu-test3",pod="pod2"} 23792

with Pod DRA info:

container="ctr", dra_claim_name="single-gpu", dra_claim_namespace="gpu-test3", dra_device_name="gpu-0",dra_driver_name="gpu.nvidia.com", dra_pool_name="sc-starwars-xxxx", namespace="gpu-test3", pod="pod1" ```

Sources

reference/command-line-tools-reference/feature-gates/KubeletPodResourcesDynamicResources.md · doc — “KubeletPodResourcesDynamicResources”

Related (1)

api_for Pod — documents API object conf=1

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