12.5.

12.5.1.
링크 복사

12.5.1.1.
링크 복사

oc edit hyperconverged kubevirt-hyperconverged -n openshift-cnv

$ oc edit hyperconverged kubevirt-hyperconverged -n openshift-cnv

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apiVersion: hco.kubevirt.io/v1beta1
kind: HyperConverged
metadata:
  name: kubevirt-hyperconverged
  namespace: openshift-cnv
spec:
    featureGates:
      downwardMetrics: true
# ...

apiVersion: hco.kubevirt.io/v1beta1
kind: HyperConverged
metadata:
  name: kubevirt-hyperconverged
  namespace: openshift-cnv
spec:
    featureGates:
      downwardMetrics: true
# ...

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apiVersion: hco.kubevirt.io/v1beta1
kind: HyperConverged
metadata:
  name: kubevirt-hyperconverged
  namespace: openshift-cnv
spec:
    featureGates:
      downwardMetrics: false
# ...

apiVersion: hco.kubevirt.io/v1beta1
kind: HyperConverged
metadata:
  name: kubevirt-hyperconverged
  namespace: openshift-cnv
spec:
    featureGates:
      downwardMetrics: false
# ...

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12.5.1.2.
링크 복사

oc patch hco kubevirt-hyperconverged -n openshift-cnv \
  --type json -p '[{"op": "replace", "path": \
  "/spec/featureGates/downwardMetrics", \
  "value": true}]'

$ oc patch hco kubevirt-hyperconverged -n openshift-cnv \
  --type json -p '[{"op": "replace", "path": \
  "/spec/featureGates/downwardMetrics", \
  "value": true}]'

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oc patch hco kubevirt-hyperconverged -n openshift-cnv \
  --type json -p '[{"op": "replace", "path": \
  "/spec/featureGates/downwardMetrics", \
  "value": false}]'

$ oc patch hco kubevirt-hyperconverged -n openshift-cnv \
  --type json -p '[{"op": "replace", "path": \
  "/spec/featureGates/downwardMetrics", \
  "value": false}]'

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12.5.2.
링크 복사

apiVersion: kubevirt.io/v1
kind: VirtualMachine
metadata:
  name: fedora
  namespace: default
spec:
  dataVolumeTemplates:
    - metadata:
        name: fedora-volume
      spec:
        sourceRef:
          kind: DataSource
          name: fedora
          namespace: openshift-virtualization-os-images
        storage:
          resources: {}
          storageClassName: hostpath-csi-basic
  instancetype:
    name: u1.medium
  preference:
    name: fedora
  running: true
  template:
    metadata:
      labels:
        app.kubernetes.io/name: headless
    spec:
      domain:
        devices:
          downwardMetrics: {} 
      subdomain: headless
      volumes:
        - dataVolume:
            name: fedora-volume
          name: rootdisk
        - cloudInitNoCloud:
            userData: |
              #cloud-config
              chpasswd:
                expire: false
              password: '<password>' 
              user: fedora
          name: cloudinitdisk

apiVersion: kubevirt.io/v1
kind: VirtualMachine
metadata:
  name: fedora
  namespace: default
spec:
  dataVolumeTemplates:
    - metadata:
        name: fedora-volume
      spec:
        sourceRef:
          kind: DataSource
          name: fedora
          namespace: openshift-virtualization-os-images
        storage:
          resources: {}
          storageClassName: hostpath-csi-basic
  instancetype:
    name: u1.medium
  preference:
    name: fedora
  running: true
  template:
    metadata:
      labels:
        app.kubernetes.io/name: headless
    spec:
      domain:
        devices:
          downwardMetrics: {}

1


      subdomain: headless
      volumes:
        - dataVolume:
            name: fedora-volume
          name: rootdisk
        - cloudInitNoCloud:
            userData: |
              #cloud-config
              chpasswd:
                expire: false
              password: '<password>'

2


              user: fedora
          name: cloudinitdisk

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1
2

12.5.3.
링크 복사

참고

12.5.3.1.
링크 복사

sudo sh -c 'printf "GET /metrics/XML\n\n" > /dev/virtio-ports/org.github.vhostmd.1'

$ sudo sh -c 'printf "GET /metrics/XML\n\n" > /dev/virtio-ports/org.github.vhostmd.1'

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sudo cat /dev/virtio-ports/org.github.vhostmd.1

$ sudo cat /dev/virtio-ports/org.github.vhostmd.1

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12.5.3.2.
링크 복사

참고

sudo dnf install -y vm-dump-metrics

$ sudo dnf install -y vm-dump-metrics

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sudo vm-dump-metrics

$ sudo vm-dump-metrics

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<metrics>
  <metric type="string" context="host">
    <name>HostName</name>
    <value>node01</value>
[...]
  <metric type="int64" context="host" unit="s">
    <name>Time</name>
    <value>1619008605</value>
  </metric>
  <metric type="string" context="host">
    <name>VirtualizationVendor</name>
    <value>kubevirt.io</value>
  </metric>
</metrics>

<metrics>
  <metric type="string" context="host">
    <name>HostName</name>
    <value>node01</value>
[...]
  <metric type="int64" context="host" unit="s">
    <name>Time</name>
    <value>1619008605</value>
  </metric>
  <metric type="string" context="host">
    <name>VirtualizationVendor</name>
    <value>kubevirt.io</value>
  </metric>
</metrics>

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12.5.1.
링크 복사

12.5.1.1.
링크 복사

12.5.1.2.
링크 복사

12.5.2.
링크 복사

12.5.3.
링크 복사

12.5.3.1.
링크 복사

12.5.3.2.
링크 복사

자세한 정보

평가판, 구매 및 판매

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Red Hat 문서 정보

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12.5.

12.5.1. 링크 복사링크가 클립보드에 복사되었습니다!

12.5.1.1. 링크 복사링크가 클립보드에 복사되었습니다!

12.5.1.2. 링크 복사링크가 클립보드에 복사되었습니다!

12.5.2. 링크 복사링크가 클립보드에 복사되었습니다!

12.5.3. 링크 복사링크가 클립보드에 복사되었습니다!

12.5.3.1. 링크 복사링크가 클립보드에 복사되었습니다!

12.5.3.2. 링크 복사링크가 클립보드에 복사되었습니다!

자세한 정보

평가판, 구매 및 판매

커뮤니티

Red Hat 문서 정보

보다 포괄적 수용을 위한 오픈 소스 용어 교체

Red Hat 소개

Theme

Red Hat legal and privacy links

Red Hat legal and privacy links

12.5.1.
링크 복사

12.5.1.1.
링크 복사

12.5.1.2.
링크 복사

12.5.2.
링크 복사

12.5.3.
링크 복사

12.5.3.1.
링크 복사

12.5.3.2.
링크 복사