Node Feature Discovery(NFD)

설치

Reference

• Nde Feature Discovery / Deployment / Helm

helm repo add nfd https://kubernetes-sigs.github.io/node-feature-discovery/charts

helm repo update nfd \
&& helm search repo nfd/node-feature-discovery -l | head -n 10

helm pull nfd/node-feature-discovery --version 0.17.3

helm show values nfd/node-feature-discovery --version 0.17.3 \
  > node-feature-discovery-0.17.3.yaml

node-feature-discovery-values.yaml

fullnameOverride: node-feature-discovery

priorityClassName: system-node-critical

worker:
  tolerations: []

  config: {}

• worker
  • config
    • Nde Feature Discovery / Reference / Worker config
    • core
    • sources
      • pci
        • deviceClassWhitelist: [<mainClass|class>]
          • PCI ID Repository / Device classes
          • <class>==<mainClass><subClass>
          • <mainClass>만 선언하면 모든 <subClass>가 포함됩니다.
          • 기본값: ["03", "0b40", "12"]
          • 03: Display controller
          • 0300: Display controller -> VGA compatible controller
        • deviceLabelFields: [class|vendor|device|subsystem_vendor|subsystem_device]
          • PCI ID Repository / Vendors
          • 기본값: [class, vendor]
          • 기본값인 경우 feature.node.kubernetes.io/pci-<class-id>_<vendor-id>.present=true 형식으로 label이 생성됩니다.

helm template node-feature-discovery nfd/node-feature-discovery \
  --version 0.17.3 \
  -n node-feature-discovery \
  -f node-feature-discovery-values.yaml \
  > node-feature-discovery.yaml

helm upgrade node-feature-discovery nfd/node-feature-discovery \
  --install \
  --history-max 5 \
  --version 0.17.3 \
  -n node-feature-discovery \
  -f node-feature-discovery-values.yaml