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new flag -"-gpu" to enable Nvidia container runtime #17314

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merged 13 commits into from
Oct 6, 2023

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@spowelljr spowelljr commented Sep 27, 2023

Rework of #17287 that removes the nvidia-docker container-runtime and uses the --gpus flag instead.

$ minikube start --gpus all
😄  minikube v1.31.2 on Debian rodete
✨  Using the docker driver based on user configuration
📌  Using Docker driver with root privileges
👍  Starting control plane node minikube in cluster minikube
🚜  Pulling base image ...
🔥  Creating docker container (CPUs=2, Memory=32100MB) ...
❗  Using GPUs with the Docker driver is experimental, if you experience any issues please report them at: https://github.com/kubernetes/minikube/issues/new/choose
🛠️   Installing the NVIDIA Container Toolkit...
🐳  Preparing Kubernetes v1.28.2 on Docker 24.0.6 ...
    ▪ Generating certificates and keys ...
    ▪ Booting up control plane ...
    ▪ Configuring RBAC rules ...
🔗  Configuring bridge CNI (Container Networking Interface) ...
🔎  Verifying Kubernetes components...
    ▪ Using image nvcr.io/nvidia/k8s-device-plugin:v0.14.1
    ▪ Using image gcr.io/k8s-minikube/storage-provisioner:v5
🌟  Enabled addons: storage-provisioner, nvidia-device-plugin, default-storageclass
🏄  Done! kubectl is now configured to use "minikube" cluster and "default" namespace by default

$ cat << EOF | kubectl create -f -
apiVersion: v1
kind: Pod
metadata:
  name: nvidia-version-check
spec:
  restartPolicy: OnFailure
  containers:
  - name: nvidia-version-check
    image: "nvidia/cuda:11.0.3-base-ubuntu20.04"
    command: ["nvidia-smi"]
    resources:
      limits:
         nvidia.com/gpu: "1"
EOF
pod/nvidia-version-check created

$ kubectl logs nvidia-version-check
Fri Sep 22 18:45:31 2023       
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 525.125.06   Driver Version: 525.125.06   CUDA Version: 12.0     |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|                               |                      |               MIG M. |
|===============================+======================+======================|
|   0  Quadro P1000        On   | 00000000:65:00.0 Off |                  N/A |
| 34%   26C    P8    N/A /  47W |     15MiB /  4096MiB |      0%      Default |
|                               |                      |                  N/A |
+-------------------------------+----------------------+----------------------+
                                                                               
+-----------------------------------------------------------------------------+
| Processes:                                                                  |
|  GPU   GI   CI        PID   Type   Process name                  GPU Memory |
|        ID   ID                                                   Usage      |
|=============================================================================|
+-----------------------------------------------------------------------------+

$ minikube start --driver kvm --gpus all
😄  minikube v1.31.2 on Debian rodete (kvm/amd64)
✨  Using the kvm2 driver based on user configuration

❌  Exiting due to MK_USAGE: The gpus flag can only be used with the docker driver and docker container-runtime

$ minikube start --gpus cat
😄  minikube v1.31.2 on Debian rodete
✨  Automatically selected the docker driver

❌  Exiting due to MK_USAGE: The gpus flag must be passed a value of "nvidia" or "all"
Screenshot 2023-09-27 at 1 40 51 PM

@k8s-ci-robot k8s-ci-robot added the cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. label Sep 27, 2023
@k8s-ci-robot k8s-ci-robot added approved Indicates a PR has been approved by an approver from all required OWNERS files. size/L Denotes a PR that changes 100-499 lines, ignoring generated files. labels Sep 27, 2023
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@medyagh medyagh changed the title Automate installing NVIDIA Container Toolkit w/ flag new flag -"-gpu" to enable Nvidia container runtime Oct 3, 2023
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medyagh commented Oct 3, 2023

/ok-to-test

@k8s-ci-robot k8s-ci-robot added the ok-to-test Indicates a non-member PR verified by an org member that is safe to test. label Oct 3, 2023
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@spowelljr spowelljr force-pushed the gpusFlag branch 3 times, most recently from 8569da1 to 81acfe3 Compare October 4, 2023 22:10
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let also add a warning for the users that this feature is Beta and we like to get their feedback

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@k8s-ci-robot k8s-ci-robot added the needs-rebase Indicates a PR cannot be merged because it has merge conflicts with HEAD. label Oct 6, 2023
@k8s-ci-robot k8s-ci-robot removed the needs-rebase Indicates a PR cannot be merged because it has merge conflicts with HEAD. label Oct 6, 2023
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Thank you !

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: medyagh, spowelljr

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kvm2 driver with docker runtime

+----------------+----------+---------------------+
|    COMMAND     | MINIKUBE | MINIKUBE (PR 17314) |
+----------------+----------+---------------------+
| minikube start | 51.1s    | 51.4s               |
| enable ingress | 27.8s    | 28.4s               |
+----------------+----------+---------------------+

Times for minikube start: 51.1s 50.8s 52.5s 49.7s 51.5s
Times for minikube (PR 17314) start: 51.5s 51.7s 52.3s 51.3s 50.4s

Times for minikube ingress: 28.2s 28.1s 26.3s 28.5s 27.7s
Times for minikube (PR 17314) ingress: 28.1s 28.2s 28.5s 28.6s 28.7s

docker driver with docker runtime

+----------------+----------+---------------------+
|    COMMAND     | MINIKUBE | MINIKUBE (PR 17314) |
+----------------+----------+---------------------+
| minikube start | 24.0s    | 23.9s               |
| enable ingress | 20.7s    | 21.2s               |
+----------------+----------+---------------------+

Times for minikube ingress: 20.8s 20.3s 20.8s 20.8s 20.8s
Times for minikube (PR 17314) ingress: 20.8s 22.8s 20.9s 20.8s 20.4s

Times for minikube start: 24.6s 24.2s 24.8s 21.7s 24.6s
Times for minikube (PR 17314) start: 21.7s 25.1s 25.7s 22.0s 24.9s

docker driver with containerd runtime

+----------------+----------+---------------------+
|    COMMAND     | MINIKUBE | MINIKUBE (PR 17314) |
+----------------+----------+---------------------+
| minikube start | 22.6s    | 21.4s               |
| enable ingress | 32.1s    | 31.9s               |
+----------------+----------+---------------------+

Times for minikube start: 23.2s 19.9s 23.4s 22.9s 23.4s
Times for minikube (PR 17314) start: 20.8s 22.7s 23.3s 19.9s 20.3s

Times for minikube ingress: 31.3s 31.3s 47.3s 31.3s 19.3s
Times for minikube (PR 17314) ingress: 31.3s 31.3s 18.4s 47.3s 31.4s

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These are the flake rates of all failed tests.

Environment Failed Tests Flake Rate (%)
KVM_Linux_containerd TestAddons/parallel/Ingress (gopogh) 0.00 (chart)
KVM_Linux TestNoKubernetes/serial/StartNoArgs (gopogh) 4.84 (chart)
Docker_Linux_crio_arm64 TestPause/serial/SecondStartNoReconfiguration (gopogh) 10.40 (chart)
Hyper-V_Windows TestRunningBinaryUpgrade (gopogh) 32.00 (chart)

To see the flake rates of all tests by environment, click here.

@medyagh medyagh merged commit 3fabfbe into kubernetes:master Oct 6, 2023
24 of 37 checks passed
@spowelljr spowelljr deleted the gpusFlag branch October 9, 2023 18:36
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