4.3. Node Feature Discovery Operator 사용

절차

1. 다음 NodeEnatureDiscovery 사용자 정의 리소스(CR)를 생성한 다음 YAML을 NodefeatureatureDiscovery.yaml 파일에 저장합니다.

   apiVersion: nfd.openshift.io/v1
   kind: NodeFeatureDiscovery
   metadata:
     name: nfd-instance
     namespace: openshift-nfd
   spec:
     instance: "" # instance is empty by default
     operand:
       namespace: openshift-nfd
       image: registry.redhat.io/openshift4/ose-node-feature-discovery:v4.9
       imagePullPolicy: Always
     workerConfig:
       configData: |
         #core:
         #  labelWhiteList:
         #  noPublish: false
         #  sleepInterval: 60s
         #  sources: [all]
         #  klog:
         #    addDirHeader: false
         #    alsologtostderr: false
         #    logBacktraceAt:
         #    logtostderr: true
         #    skipHeaders: false
         #    stderrthreshold: 2
         #    v: 0
         #    vmodule:
         ##   NOTE: the following options are not dynamically run-time configurable
         ##         and require a nfd-worker restart to take effect after being changed
         #    logDir:
         #    logFile:
         #    logFileMaxSize: 1800
         #    skipLogHeaders: false
         #sources:
         #  cpu:
         #    cpuid:
         ##     NOTE: whitelist has priority over blacklist
         #      attributeBlacklist:
         #        - "BMI1"
         #        - "BMI2"
         #        - "CLMUL"
         #        - "CMOV"
         #        - "CX16"
         #        - "ERMS"
         #        - "F16C"
         #        - "HTT"
         #        - "LZCNT"
         #        - "MMX"
         #        - "MMXEXT"
         #        - "NX"
         #        - "POPCNT"
         #        - "RDRAND"
         #        - "RDSEED"
         #        - "RDTSCP"
         #        - "SGX"
         #        - "SSE"
         #        - "SSE2"
         #        - "SSE3"
         #        - "SSE4.1"
         #        - "SSE4.2"
         #        - "SSSE3"
         #      attributeWhitelist:
         #  kernel:
         #    kconfigFile: "/path/to/kconfig"
         #    configOpts:
         #      - "NO_HZ"
         #      - "X86"
         #      - "DMI"
         #  pci:
         #    deviceClassWhitelist:
         #      - "0200"
         #      - "03"
         #      - "12"
         #    deviceLabelFields:
         #      - "class"
         #      - "vendor"
         #      - "device"
         #      - "subsystem_vendor"
         #      - "subsystem_device"
         #  usb:
         #    deviceClassWhitelist:
         #      - "0e"
         #      - "ef"
         #      - "fe"
         #      - "ff"
         #    deviceLabelFields:
         #      - "class"
         #      - "vendor"
         #      - "device"
         #  custom:
         #    - name: "my.kernel.feature"
         #      matchOn:
         #        - loadedKMod: ["example_kmod1", "example_kmod2"]
         #    - name: "my.pci.feature"
         #      matchOn:
         #        - pciId:
         #            class: ["0200"]
         #            vendor: ["15b3"]
         #            device: ["1014", "1017"]
         #        - pciId :
         #            vendor: ["8086"]
         #            device: ["1000", "1100"]
         #    - name: "my.usb.feature"
         #      matchOn:
         #        - usbId:
         #          class: ["ff"]
         #          vendor: ["03e7"]
         #          device: ["2485"]
         #        - usbId:
         #          class: ["fe"]
         #          vendor: ["1a6e"]
         #          device: ["089a"]
         #    - name: "my.combined.feature"
         #      matchOn:
         #        - pciId:
         #            vendor: ["15b3"]
         #            device: ["1014", "1017"]
         #          loadedKMod : ["vendor_kmod1", "vendor_kmod2"]
     customConfig:
       configData: |
         #    - name: "more.kernel.features"
         #      matchOn:
         #      - loadedKMod: ["example_kmod3"]
         #    - name: "more.features.by.nodename"
         #      value: customValue
         #      matchOn:
         #      - nodename: ["special-.*-node-.*"]

2. 다음 명령어를 실행하여 NodeFeatureDiscovery CR 인스턴스를 만듭니다.

   $ oc create -f NodeFeatureDiscovery.yaml

절차

1. Operator 설치된 Operator 페이지로 이동합니다.
2. Node Feature Discovery를 찾고 제공된 APIs아래에 있는 상자를 확인합니다.
3. 인스턴스 만들기를 클릭합니다.
4. NodefeatureatureDiscovery CR의 값을 편집합니다.
5. 생성을 클릭합니다.