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Node feature discovery for Kubernetes
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hang.jiang 698031fc2d Stop ticker in time to avoid memory leak
Because it will cause memory leak if we do not stop ticker when the function has completed.

Signed-off-by: hang.jiang <hang.jiang@daocloud.io>
2023-07-05 18:35:01 +08:00
.github github: update new-release issue template 2023-06-01 15:43:49 +03:00
cmd Fix a typo on nfd-master cmd 2023-06-06 20:05:07 +02:00
demo demo: make demo runnable again 2020-09-10 17:09:53 +03:00
deployment fix typo in helm chart 2023-07-02 18:01:31 +03:00
docs Merge pull request #1182 from fmuyassarov/disable-hooks-by-default 2023-06-22 04:43:40 -07:00
examples Create extended resources with NodeFeatureRule 2023-04-07 16:14:56 +02:00
hack Fix Usage example for prepare-release.sh 2023-04-26 11:15:18 +02:00
pkg Stop ticker in time to avoid memory leak 2023-07-05 18:35:01 +08:00
scripts scripts/test-infra: add logcheck to verify script 2023-05-31 16:01:40 +03:00
source Merge pull request #1182 from fmuyassarov/disable-hooks-by-default 2023-06-22 04:43:40 -07:00
test fix: Drop the e2elog instead 2023-06-25 09:44:08 +08:00
.dockerignore dockerignore: tidy up and update 2020-05-19 10:13:54 +03:00
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cloudbuild.yaml Increase allowed image build timeout 2022-10-27 01:03:25 +03:00
code-of-conduct.md Update code-of-conduct.md 2017-12-20 14:12:51 -05:00
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 Dockerfile: bump grpc-health-probe to v0.4.18 2023-04-17 14:30:08 +03:00
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go.mod go.mod: Update cpuid to its v2.2.5 release 2023-06-02 17:19:27 +02:00
go.sum go.mod: Update cpuid to its v2.2.5 release 2023-06-02 17:19:27 +02:00
LICENSE Template project files 2016-07-22 22:13:48 -07:00
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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=v0.13.2
  namespace/node-feature-discovery created
  customresourcedefinition.apiextensions.k8s.io/nodefeaturerules.nfd.k8s-sigs.io created
  serviceaccount/nfd-master created
  clusterrole.rbac.authorization.k8s.io/nfd-master created
  clusterrolebinding.rbac.authorization.k8s.io/nfd-master created
  configmap/nfd-worker-conf created
  service/nfd-master 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-master-555458dbbc-sxg6w   1/1     Running   0          56s
  pod/nfd-worker-mjg9f              1/1     Running   0          17s
...

$ 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",
...