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Node feature discovery for Kubernetes
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Carlos Eduardo Arango Gutierrez 47c054e1db
Add NodeFeatureGroup CRD
The NodeFeatureGroup is an NFD-specific custom resource that is designed for
grouping nodes based on their features. NFD-Master watches for NodeFeatureGroup
objects in the cluster and updates the status of the NodeFeatureGroup object
with the list of nodes that match the feature group rules. The NodeFeatureGroup
rules follow the same syntax as the NodeFeatureRule rules.

Signed-off-by: Carlos Eduardo Arango Gutierrez <eduardoa@nvidia.com>
2024-05-23 16:34:08 +02:00
.github Merge pull request #1687 from kubernetes-sigs/dependabot/github_actions/master/actions/checkout-4 2024-04-29 09:22:21 -07:00
api Add NodeFeatureGroup CRD 2024-05-23 16:34:08 +02:00
cmd Re-add -enable-nodefeature-api cmdline flag 2024-05-16 10:53:49 +03:00
demo demo: make demo runnable again 2020-09-10 17:09:53 +03:00
deployment Add NodeFeatureGroup CRD 2024-05-23 16:34:08 +02:00
docs Add NodeFeatureGroup CRD 2024-05-23 16:34:08 +02:00
enhancements/1186-spiffe-integration docs: add kep of spiffe integration 2024-01-18 15:09:10 +01:00
examples Add NodeFeatureGroup CRD 2024-05-23 16:34:08 +02:00
hack Add NodeFeatureGroup CRD 2024-05-23 16:34:08 +02:00
pkg Add NodeFeatureGroup CRD 2024-05-23 16:34:08 +02:00
scripts Disable armv7 builds 2024-04-26 12:32:30 +02:00
source source/kernel: silence misleading error on selinux detection 2024-05-02 11:07:23 +03:00
test Add NodeFeatureGroup CRD 2024-05-23 16:34:08 +02:00
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cloudbuild.yaml cloudbuild.yaml: downgrade machine type to e2-highcpu-8 2024-04-26 18:39:18 +03:00
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codecov.yml codecov: drop required minimum coverage ratio of at patch level 2023-04-28 17:00:14 +03:00
CONTRIBUTING.md Template project files 2016-07-22 22:13:48 -07:00
Dockerfile Move NFD api to a separate go mod 2024-04-05 16:35:47 +02:00
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go.mod build(deps): bump github.com/onsi/ginkgo/v2 from 2.17.2 to 2.17.3 2024-05-19 09:42:17 +00:00
go.sum build(deps): bump github.com/onsi/ginkgo/v2 from 2.17.2 to 2.17.3 2024-05-19 09:42:17 +00:00
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Node Feature Discovery

Go Report Card Prow Build Prow E2E-Test

Welcome to Node Feature Discovery a Kubernetes add-on for detecting hardware features and system configuration!

See our Documentation for detailed instructions and reference

Quick-start the short-short version

$ kubectl apply -k https://github.com/kubernetes-sigs/node-feature-discovery/deployment/overlays/default?ref=v0.15.4
  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",
...