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73 lines
2.5 KiB
Plaintext
73 lines
2.5 KiB
Plaintext
// Module included in the following assemblies:
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//
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// * virt/install/uninstalling-virt.adoc
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:_mod-docs-content-type: PROCEDURE
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[id="virt-deleting-virt-cli_{context}"]
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= Uninstalling {VirtProductName} by using the CLI
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[role="_abstract"]
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You can uninstall {VirtProductName} by using the OpenShift CLI (`oc`).
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.Prerequisites
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* You have access to the {product-title} cluster using an account with `cluster-admin` permissions.
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* You have installed the {oc-first}.
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* You have deleted all virtual machines and virtual machine instances. You cannot uninstall {VirtProductName} while its workloads remain on the cluster.
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.Procedure
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. Delete the `HyperConverged` custom resource:
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+
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[source,terminal,subs="attributes+"]
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----
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$ oc delete HyperConverged kubevirt-hyperconverged -n {CNVNamespace}
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----
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. Delete the {VirtProductName} Operator subscription:
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+
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[source,terminal,subs="attributes+"]
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----
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$ oc delete subscription hco-operatorhub -n {CNVNamespace}
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----
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. Delete the {VirtProductName} `ClusterServiceVersion` resource:
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+
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[source,terminal,subs="attributes+"]
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----
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$ oc delete csv -n openshift-cnv -l operators.coreos.com/kubevirt-hyperconverged.{CNVNamespace}
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----
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. Delete the {VirtProductName} namespace:
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+
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[source,terminal]
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----
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$ oc delete namespace openshift-cnv
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----
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. List the {VirtProductName} custom resource definitions (CRDs) by running the `oc delete crd` command with the `dry-run` option:
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+
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[source,terminal,subs="attributes+"]
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----
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$ oc delete crd --dry-run=client -l operators.coreos.com/kubevirt-hyperconverged.{CNVNamespace}
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----
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+
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Example output:
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+
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----
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customresourcedefinition.apiextensions.k8s.io "cdis.cdi.kubevirt.io" deleted (dry run)
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customresourcedefinition.apiextensions.k8s.io "hostpathprovisioners.hostpathprovisioner.kubevirt.io" deleted (dry run)
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customresourcedefinition.apiextensions.k8s.io "hyperconvergeds.hco.kubevirt.io" deleted (dry run)
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customresourcedefinition.apiextensions.k8s.io "kubevirts.kubevirt.io" deleted (dry run)
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customresourcedefinition.apiextensions.k8s.io "networkaddonsconfigs.networkaddonsoperator.network.kubevirt.io" deleted (dry run)
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customresourcedefinition.apiextensions.k8s.io "ssps.ssp.kubevirt.io" deleted (dry run)
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customresourcedefinition.apiextensions.k8s.io "tektontasks.tektontasks.kubevirt.io" deleted (dry run)
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----
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. Delete the CRDs by running the `oc delete crd` command without the `dry-run` option:
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+
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[source,terminal,subs="attributes+"]
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----
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$ oc delete crd -l operators.coreos.com/kubevirt-hyperconverged.{CNVNamespace}
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----
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