6.5.2. CLI를 사용하여 OpenShift Virtualization 설치 제거

절차

1. HyperConverged 사용자 정의 리소스를 삭제합니다.

   $ oc delete HyperConverged kubevirt-hyperconverged -n openshift-cnv

2. OpenShift Virtualization Operator 서브스크립션을 삭제합니다.

   $ oc delete subscription kubevirt-hyperconverged -n openshift-cnv

3. OpenShift Virtualization ClusterServiceVersion 리소스를 삭제합니다.

   $ oc delete csv -n openshift-cnv -l operators.coreos.com/kubevirt-hyperconverged.openshift-cnv

4. OpenShift Virtualization 네임스페이스를 삭제합니다.

   $ oc delete namespace openshift-cnv

5. 시험 실행 옵션을 사용하여 oc delete crd 명령을 실행하여 OpenShift Virtualization CRD(사용자 정의 리소스 정의) 를 나열합니다.

   $ oc delete crd --dry-run=client -l operators.coreos.com/kubevirt-hyperconverged.openshift-cnv

   출력 예

   customresourcedefinition.apiextensions.k8s.io "cdis.cdi.kubevirt.io" deleted (dry run)
   customresourcedefinition.apiextensions.k8s.io "hostpathprovisioners.hostpathprovisioner.kubevirt.io" deleted (dry run)
   customresourcedefinition.apiextensions.k8s.io "hyperconvergeds.hco.kubevirt.io" deleted (dry run)
   customresourcedefinition.apiextensions.k8s.io "kubevirts.kubevirt.io" deleted (dry run)
   customresourcedefinition.apiextensions.k8s.io "networkaddonsconfigs.networkaddonsoperator.network.kubevirt.io" deleted (dry run)
   customresourcedefinition.apiextensions.k8s.io "ssps.ssp.kubevirt.io" deleted (dry run)
   customresourcedefinition.apiextensions.k8s.io "tektontasks.tektontasks.kubevirt.io" deleted (dry run)

6. dry-run 옵션 없이 oc delete crd 명령을 실행하여 CRD를 삭제합니다.

   $ oc delete crd -l operators.coreos.com/kubevirt-hyperconverged.openshift-cnv