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Node feature discovery for Kubernetes
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Markus Lehtonen d4d9a03732 grpc: extend the API to send raw features 
Enable transmitting the discovered "raw" features over the gRPC API.

Extend pkg/api/feature with protobuf and gRPC code. In this, utilize
go-to-protobuf from k8s code-generator for auto-generating the gRPC
interface from golang code. The tool can be Installed with:

  go install k8s.io/code-generator/cmd/go-to-protobuf@v0.20.7

The auto-generated code is (re-)generated/updated with "make apigen".
2021-11-16 17:32:28 +02:00
.github Merge pull request #498 from marquiz/devel/github-release-template 2021-04-06 17:24:40 -07:00
cmd NFD-Topology-Updater: Bump NRT API to version v0.0.12 2021-11-16 13:28:23 +00:00
demo demo: make demo runnable again 2020-09-10 17:09:53 +03:00
deployment Merge pull request #652 from k8stopologyawareschedwg/consume-cluster-scoped-api 2021-11-16 07:13:27 -08:00
docs NFD-Topology-Updater: Bump NRT API to version v0.0.12 2021-11-16 13:28:23 +00:00
hack grpc: extend the API to send raw features 2021-11-16 17:32:28 +02:00
pkg grpc: extend the API to send raw features 2021-11-16 17:32:28 +02:00
scripts scripts/test-infra: bump golangci-lint to v1.42.1 2021-10-04 09:43:21 +03:00
source source/custom: improved logging of expression matching 2021-11-12 16:51:30 +02:00
test Merge pull request #644 from marquiz/devel/e2e-boot-mount 2021-11-10 11:13:27 -08:00
.dockerignore dockerignore: tidy up and update 2020-05-19 10:13:54 +03:00
.gitignore Only add kustomization.yaml in the root to .gitignore 2021-08-26 15:27:03 +01:00
cloudbuild.yaml cloudbuild.yaml: use staging container image repo 2020-09-04 08:46:03 +03:00
code-of-conduct.md Update code-of-conduct.md 2017-12-20 14:12:51 -05:00
CONTRIBUTING.md Template project files 2016-07-22 22:13:48 -07:00
Dockerfile Bump to golang v1.17 2021-10-21 14:16:55 +03:00
go.mod grpc: extend the API to send raw features 2021-11-16 17:32:28 +02:00
go.sum NFD-Topology-Updater: Bump NRT API to version v0.0.12 2021-11-16 13:28:23 +00:00
LICENSE Template project files 2016-07-22 22:13:48 -07:00
Makefile Makefile: let gofmt-verify write changes back to files 2021-10-22 12:03:24 +03:00
OWNERS Update OWNERS file 2021-02-15 12:10:51 +00:00
README.md README: update deployment instructions to use v0.9.0 2021-08-20 09:05:40 +03:00
SECURITY_CONTACTS Update SECURITY_CONTACTS 2020-11-19 15:10:27 -05:00

README.md

Node Feature Discovery

Go Report Card Prow Build

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=v0.9.0
  namespace/node-feature-discovery 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
  {
    "beta.kubernetes.io/arch": "amd64",
    "beta.kubernetes.io/os": "linux",
    "feature.node.kubernetes.io/cpu-cpuid.ADX": "true",
    "feature.node.kubernetes.io/cpu-cpuid.AESNI": "true",
...