13.5.3. 가상 네트워크에서 가상 미디어를 사용하여 배포 준비

절차

1. provisioning CR(사용자 정의 리소스)을 편집하여 baremetal 네트워크에서 가상 미디어를 사용하여 배포할 수 있습니다.

   oc edit provisioning

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     apiVersion: metal3.io/v1alpha1
     kind: Provisioning
     metadata:
       creationTimestamp: "2021-08-05T18:51:50Z"
       finalizers:
       - provisioning.metal3.io
       generation: 8
       name: provisioning-configuration
       resourceVersion: "551591"
       uid: f76e956f-24c6-4361-aa5b-feaf72c5b526
     spec:
       preProvisioningOSDownloadURLs: {}
       provisioningDHCPRange: 172.22.0.10,172.22.0.254
       provisioningIP: 172.22.0.3
       provisioningInterface: enp1s0
       provisioningNetwork: Managed
       provisioningNetworkCIDR: 172.22.0.0/24
       provisioningOSDownloadURL: http://192.168.111.1/images/rhcos-<version>.x86_64.qcow2.gz?sha256=<sha256>
       virtualMediaViaExternalNetwork: true 

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     status:
       generations:
       - group: apps
         hash: ""
         lastGeneration: 7
         name: metal3
         namespace: openshift-machine-api
         resource: deployments
       - group: apps
         hash: ""
         lastGeneration: 1
         name: metal3-image-cache
         namespace: openshift-machine-api
         resource: daemonsets
       observedGeneration: 8
       readyReplicas: 0

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   1

   provisioning CR에 virtualœViaExternalNetwork: true를 추가합니다.

2. API VIP 주소를 사용하도록 머신 세트를 편집합니다.

   oc edit machineset

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     apiVersion: machine.openshift.io/v1beta1
     kind: MachineSet
     metadata:
       creationTimestamp: "2021-08-05T18:51:52Z"
       generation: 11
       labels:
         machine.openshift.io/cluster-api-cluster: ostest-hwmdt
         machine.openshift.io/cluster-api-machine-role: worker
         machine.openshift.io/cluster-api-machine-type: worker
       name: ostest-hwmdt-worker-0
       namespace: openshift-machine-api
       resourceVersion: "551513"
       uid: fad1c6e0-b9da-4d4a-8d73-286f78788931
     spec:
       replicas: 2
       selector:
         matchLabels:
           machine.openshift.io/cluster-api-cluster: ostest-hwmdt
           machine.openshift.io/cluster-api-machineset: ostest-hwmdt-worker-0
       template:
         metadata:
           labels:
             machine.openshift.io/cluster-api-cluster: ostest-hwmdt
             machine.openshift.io/cluster-api-machine-role: worker
             machine.openshift.io/cluster-api-machine-type: worker
             machine.openshift.io/cluster-api-machineset: ostest-hwmdt-worker-0
         spec:
           metadata: {}
           providerSpec:
             value:
               apiVersion: baremetal.cluster.k8s.io/v1alpha1
               hostSelector: {}
               image:
                 checksum: http:/172.22.0.3:6181/images/rhcos-<version>.x86_64.qcow2.<md5sum> 

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                 url: http://172.22.0.3:6181/images/rhcos-<version>.x86_64.qcow2 

   2

   
               kind: BareMetalMachineProviderSpec
               metadata:
                 creationTimestamp: null
               userData:
                 name: worker-user-data
     status:
       availableReplicas: 2
       fullyLabeledReplicas: 2
       observedGeneration: 11
       readyReplicas: 2
       replicas: 2

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   1

   API VIP 주소를 사용하도록 checksum URL을 편집합니다.

   2

   API VIP 주소를 사용하도록 url URL을 편집합니다.