12.4. CLI를 사용하여 Topology Aware Lifecycle Manager 설치

프로세스

1. 구독 CR 만들기:

   1. 구독 CR을 정의하고 YAML 파일(예: talm-subscription.yaml) 을 저장합니다.

      apiVersion: operators.coreos.com/v1alpha1
      kind: Subscription
      metadata:
        name: openshift-topology-aware-lifecycle-manager-subscription
        namespace: openshift-operators
      spec:
        channel: "stable"
        name: topology-aware-lifecycle-manager
        source: redhat-operators
        sourceNamespace: openshift-marketplace

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   2. 다음 명령을 실행하여 구독 CR을 만듭니다.

      $ oc create -f talm-subscription.yaml

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검증

1. CSV 리소스를 검사하여 설치가 성공했는지 확인하세요.

   $ oc get csv -n openshift-operators

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   출력 예

   NAME                                                   DISPLAY                            VERSION               REPLACES                           PHASE
   topology-aware-lifecycle-manager.4.19.x   Topology Aware Lifecycle Manager   4.19.x                                      Succeeded

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2. TALM이 작동 중인지 확인하세요.

   $ oc get deploy -n openshift-operators

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   출력 예

   NAMESPACE                                          NAME                                             READY   UP-TO-DATE   AVAILABLE   AGE
   openshift-operators                                cluster-group-upgrades-controller-manager        1/1     1            1           14s

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