https://github.com/kubernetes-sigs/node-feature-discovery

Node feature discovery for Kubernetes
https://github.com/kubernetes-sigs/node-feature-discovery

cpuid feature-detection hacktoberfest hardware k8s-sig-node kubernetes node-labels rdt

Last synced: 3 months ago
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Node feature discovery for Kubernetes

• Host: GitHub
• URL: https://github.com/kubernetes-sigs/node-feature-discovery
• Owner: kubernetes-sigs
• License: apache-2.0
• Created: 2016-07-23T05:07:52.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2024-04-22T11:09:28.000Z (7 months ago)
• Last Synced: 2024-04-22T12:26:32.506Z (7 months ago)
• Topics: cpuid, feature-detection, hacktoberfest, hardware, k8s-sig-node, kubernetes, node-labels, rdt
• Language: Go
• Homepage:
• Size: 96.5 MB
• Stars: 684
• Watchers: 27
• Forks: 223
• Open Issues: 27
• Metadata Files:
  • Readme: README.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE
  • Code of conduct: code-of-conduct.md
  • Security: SECURITY_CONTACTS

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README

        
# Node Feature Discovery

[![Go Report Card](https://goreportcard.com/badge/sigs.k8s.io/node-feature-discovery)](https://goreportcard.com/report/sigs.k8s.io/node-feature-discovery)

[![Prow Build](https://prow.k8s.io/badge.svg?jobs=post-node-feature-discovery-push-images)](https://prow.k8s.io/job-history/gs/kubernetes-jenkins/logs/post-node-feature-discovery-push-images)

[![Prow E2E-Test](https://prow.k8s.io/badge.svg?jobs=postsubmit-node-feature-discovery-e2e-test)](https://prow.k8s.io/job-history/gs/kubernetes-jenkins/logs/postsubmit-node-feature-discovery-e2e-test)

Welcome to Node Feature Discovery – a Kubernetes add-on for detecting hardware

features and system configuration!

### See our [Documentation][documentation] for detailed instructions and reference

#### Quick-start – the short-short version

```bash

$ kubectl apply -k https://github.com/kubernetes-sigs/node-feature-discovery/deployment/overlays/default?ref=v0.16.3

  namespace/node-feature-discovery created

  customresourcedefinition.apiextensions.k8s.io/nodefeaturerules.nfd.k8s-sigs.io created

  customresourcedefinition.apiextensions.k8s.io/nodefeatures.nfd.k8s-sigs.io created

  serviceaccount/nfd-gc created

  serviceaccount/nfd-master created

  serviceaccount/nfd-worker created

  role.rbac.authorization.k8s.io/nfd-worker created

  clusterrole.rbac.authorization.k8s.io/nfd-gc created

  clusterrole.rbac.authorization.k8s.io/nfd-master created

  rolebinding.rbac.authorization.k8s.io/nfd-worker created

  clusterrolebinding.rbac.authorization.k8s.io/nfd-gc created

  clusterrolebinding.rbac.authorization.k8s.io/nfd-master created

  configmap/nfd-master-conf created

  configmap/nfd-worker-conf created

  deployment.apps/nfd-gc created

  deployment.apps/nfd-master created

  daemonset.apps/nfd-worker created

$ kubectl -n node-feature-discovery get all

  NAME                              READY   STATUS    RESTARTS   AGE

  pod/nfd-gc-565fc85d9b-94jpj       1/1     Running   0          18s

  pod/nfd-master-6796d89d7b-qccrq   1/1     Running   0          18s

  pod/nfd-worker-nwdp6              1/1     Running   0          18s

...

$ kubectl get no -o json | jq '.items[].metadata.labels'

  {

    "kubernetes.io/arch": "amd64",

    "kubernetes.io/os": "linux",

    "feature.node.kubernetes.io/cpu-cpuid.ADX": "true",

    "feature.node.kubernetes.io/cpu-cpuid.AESNI": "true",

...

```

[documentation]: https://kubernetes-sigs.github.io/node-feature-discovery