mirror of
https://github.com/kubernetes-sigs/node-feature-discovery.git
synced 2024-12-14 11:57:51 +00:00
Node feature discovery for Kubernetes
1d8a83b045
We now have metrics for getting detailed information about the NFD instances running. There should be no need to pollute the node object with NFD version annotations. One problem with the annotations also that they were incomplete in the sense that they only covered nfd-master and nfd-worker but not nfd-topology-updater or nfd-gc. Also, there was a problem with stale annotations, giving misleading information. E.g. there was no way to remove old/stale master.version annotations if nfd-master was scheduled on another node where it was previously running. |
||
|---|---|---|
| .github | ||
| cmd | ||
| demo | ||
| deployment | ||
| docs | ||
| examples | ||
| hack | ||
| pkg | ||
| scripts | ||
| source | ||
| test | ||
| .dockerignore | ||
| .gitignore | ||
| cloudbuild.yaml | ||
| code-of-conduct.md | ||
| codecov.yml | ||
| CONTRIBUTING.md | ||
| Dockerfile | ||
| Dockerfile_generator | ||
| go.mod | ||
| go.sum | ||
| LICENSE | ||
| Makefile | ||
| netlify.toml | ||
| OWNERS | ||
| README.md | ||
| SECURITY_CONTACTS | ||
| Tiltfile | ||
Node Feature Discovery
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=v0.14.1
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",
...