k8s-device-plugin内部实现原理图 在Kubernetes如何通过Device Plugins来使用NVIDIA GPU中,对NVIDIA/k8s-device-plugin的工作原理进行了深入分析,为了方便我们在这再次贴出其内部实现原理图: PreStartContainer和GetDevicePluginOptions两个接口,在NVIDIA/k8s-device-plugin中可以忽略,可以认为是空实现。我们主要关注ListAndWat...
kubectl create -f https://raw.githubusercontent.com/NVIDIA/k8s-device-plugin/v0.17.0/deployments/static/nvidia-device-plugin.yml Note:This is a simple static daemonset meant to demonstrate the basic features of thenvidia-device-plugin. Please see the instructions below forDeployment viahelmwhen de...
log.Printf("You can check the prerequisites at: https://github.com/NVIDIA/k8s-device-plugin#prerequisites") log.Printf("You can learn how to set the runtime at: https://github.com/NVIDIA/k8s-device-plugin#quick-start") select {} } defer func() { log.Println("Shutdown of NVML returne...
docker pull registry.k8s.io/nfd/node-feature-discovery:v0.12.1 docker pull nvcr.io/nvidia/gpu-feature-discovery:v0.8.2 docker save -o nvidia-k8s-device-plugin-v0.14.3.tar nvidia/k8s-device-plugin:v0.14.3 docker save -o nfd-node-feature-discovery-v0.12.1.tar registry.k8s.io/nfd/node-f...
$ export NODE_NAME=<your-node-name> $ curl https://raw.githubusercontent.com/NVIDIA/k8s-device-plugin/v0.15.0/deployments/static/gpu-feature-discovery-job.yaml.template \ | sed "s/NODE_NAME/${NODE_NAME}/" > gpu-feature-discovery-job.yaml $ kubectl apply -f gpu-feature-discovery-jo...
K8S 侧:Device Plugin 在Kubernetes(K8S)中,Device Plugin 是一种扩展机制,用于将节点上的设备资源(例如 GPU、FPGA、TPU 等)纳入到 Kubernetes 资源管理的范围内。Device Plugin 允许集群管理员将节点上的设备资源暴露给 Kubernetes API 服务器,使得集群中的 Pod 可以通过资源调度机制使用这些设备。
"plugin": { "passDeviceSpecs": true, "deviceListStrategy": [ "envvar" ], "deviceIDStrategy": "uuid", "cdiAnnotationPrefix": "cdi.k8s.io/", "nvidiaCTKPath": "/usr/bin/nvidia-ctk", "containerDriverRoot": "/host" } }, "resources": { ...
这是因为CustomResourceDefinition "nodefeaturerules.nfd.k8s-sigs.io" in namespace "an" exists and cannot be imported into the current release: 此错误表示在当前发布中无法导入已存在的自定义资源定义(CustomResourceDefinition)。可能是由于之前未正确删除该自定义资源定义而导致的冲突。
查了很久,发现原因是宿主机的nvidia-mps-server没有关闭。 nvidia-mps-server和k8s的nvidia device plugin不能同时运行,关闭了宿主机的mps server即可解决这个问题。 发布于 2023-06-21 13:57・IP 属地广东 Kubernetes NVIDIA(英伟达) 赞同11 条评论 分享喜欢收藏申请转载 ...
Plugin**:NVIDIA Device Plugin 用于实现将 GPU 设备以 Kubernetes 扩展资源的方式供用户使用,在 k8s ...