4.3.2. 使用 CLI 卸载 OpenShift Virtualization

流程

1. 删除 HyperConverged 自定义资源：

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

2. 删除 OpenShift Virtualization Operator 订阅：

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

3. 删除 OpenShift Virtualization ClusterServiceVersion 资源：

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

4. 删除 OpenShift Virtualization 命名空间：

   $ oc delete namespace openshift-cnv

5. 使用 dry-run 选项运行 oc delete crd 命令列出 OpenShift Virtualization 自定义资源定义 (CRD)：

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

   输出示例

   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. 运行 oc delete crd 命令来删除 CRD，而无需 dry-run 选项：

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