7.5.


7.5.1.

7.5.2.

7.5.2.1.

참고

7.5.2.2.

참고

7.5.2.2.1.

7.5.2.2.2.

    • 참고

7.5.2.2.3.

  1. apiVersion: kubevirt.io/v1
    kind: VirtualMachine
    metadata:
      name: example-vm
      namespace: example-namespace
    spec:
      dataVolumeTemplates:
        - metadata:
            name: example-vm-volume
          spec:
            sourceRef:
              kind: DataSource
              name: rhel9
              namespace: openshift-virtualization-os-images
            storage:
              resources: {}
      instancetype:
        name: u1.medium
      preference:
        name: rhel.9
      running: true
      template:
        spec:
          domain:
            devices: {}
          volumes:
            - dataVolume:
                name: example-vm-volume
              name: rootdisk
            - cloudInitNoCloud: 
    1
    
                userData: |-
                  #cloud-config
                  user: cloud-user
              name: cloudinitdisk
          accessCredentials:
            - sshPublicKey:
                propagationMethod:
                  noCloud: {}
                source:
                  secret:
                    secretName: authorized-keys 
    2
    
    ---
    apiVersion: v1
    kind: Secret
    metadata:
      name: authorized-keys
    data:
      key: c3NoLXJzYSB... 
    3
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    1
    2
    3
  2. $ oc create -f <manifest_file>.yaml
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  3. $ virtctl start vm example-vm -n example-namespace
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  • $ oc describe vm example-vm -n example-namespace
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    apiVersion: kubevirt.io/v1
    kind: VirtualMachine
    metadata:
      name: example-vm
      namespace: example-namespace
    spec:
      template:
        spec:
          accessCredentials:
            - sshPublicKey:
                propagationMethod:
                  noCloud: {}
                source:
                  secret:
                    secretName: authorized-keys
    # ...
    Copy to Clipboard Toggle word wrap

7.5.2.3.

참고

7.5.2.3.1.

참고

7.5.2.3.2.

참고

    • 참고

7.5.2.3.3.

7.5.2.3.4.

참고

  1. apiVersion: kubevirt.io/v1
    kind: VirtualMachine
    metadata:
      name: example-vm
      namespace: example-namespace
    spec:
      dataVolumeTemplates:
        - metadata:
            name: example-vm-volume
          spec:
            sourceRef:
              kind: DataSource
              name: rhel9
              namespace: openshift-virtualization-os-images
            storage:
              resources: {}
      instancetype:
        name: u1.medium
      preference:
        name: rhel.9
      running: true
      template:
        spec:
          domain:
            devices: {}
          volumes:
            - dataVolume:
                name: example-vm-volume
              name: rootdisk
            - cloudInitNoCloud: 
    1
    
                userData: |-
                  #cloud-config
                  runcmd:
                  - [ setsebool, -P, virt_qemu_ga_manage_ssh, on ]
              name: cloudinitdisk
          accessCredentials:
            - sshPublicKey:
                propagationMethod:
                  qemuGuestAgent:
                    users: ["cloud-user"]
                source:
                  secret:
                    secretName: authorized-keys 
    2
    
    ---
    apiVersion: v1
    kind: Secret
    metadata:
      name: authorized-keys
    data:
      key: c3NoLXJzYSB... 
    3
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    1
    2
    3
  2. $ oc create -f <manifest_file>.yaml
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  3. $ virtctl start vm example-vm -n example-namespace
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  • $ oc describe vm example-vm -n example-namespace
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    apiVersion: kubevirt.io/v1
    kind: VirtualMachine
    metadata:
      name: example-vm
      namespace: example-namespace
    spec:
      template:
        spec:
          accessCredentials:
            - sshPublicKey:
                propagationMethod:
                  qemuGuestAgent:
                    users: ["cloud-user"]
                source:
                  secret:
                    secretName: authorized-keys
    # ...
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7.5.2.4.

  • $ virtctl -n <namespace> ssh <username>@example-vm -i <ssh_key> 
    1
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    1

    $ virtctl -n my-namespace ssh cloud-user@example-vm -i my-key
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작은 정보

7.5.3.

  1. Host vm/*
      ProxyCommand virtctl port-forward --stdio=true %h %p
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  2. $ ssh <user>@vm/<vm_name>.<namespace>
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7.5.4.

7.5.4.1.

참고

7.5.4.2.

7.5.4.2.1.

7.5.4.2.2.

7.5.4.2.3.

  • $ virtctl expose vm <vm_name> --name <service_name> --type <service_type> --port <port> 
    1
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    1

    $ virtctl expose vm example-vm --name example-service --type NodePort --port 22
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  • $ oc get service
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7.5.4.2.4.

  1. apiVersion: kubevirt.io/v1
    kind: VirtualMachine
    metadata:
      name: example-vm
      namespace: example-namespace
    spec:
      running: false
      template:
        metadata:
          labels:
            special: key 
    1
    
    # ...
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    1
    참고

  2. apiVersion: v1
    kind: Service
    metadata:
      name: example-service
      namespace: example-namespace
    spec:
    # ...
      selector:
        special: key 
    1
    
      type: NodePort 
    2
    
      ports: 
    3
    
        protocol: TCP
        port: 80
        targetPort: 9376
        nodePort: 30000
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    1
    2
    3
  3. $ oc create -f example-service.yaml
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  • $ oc get service -n example-namespace
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7.5.4.3.

  • $ ssh <user_name>@<ip_address> -p <port> 
    1
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    1

7.5.5.

중요

7.5.5.1.

7.5.5.2.

  1. $ oc describe vm <vm_name> -n <namespace>
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    # ...
    Interfaces:
      Interface Name:  eth0
      Ip Address:      10.244.0.37/24
      Ip Addresses:
        10.244.0.37/24
        fe80::858:aff:fef4:25/64
      Mac:             0a:58:0a:f4:00:25
      Name:            default
    # ...
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  2. $ ssh <user_name>@<ip_address> -i <ssh_key>
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    $ ssh cloud-user@10.244.0.37 -i ~/.ssh/id_rsa_cloud-user
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참고

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