6.6. Desinstalação do MTC e exclusão de recursos

Procedimento

1. Exclua o recurso personalizado (CR) MigrationController em todos os clusters:

   $ oc delete migrationcontroller <migration_controller>

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2. Desinstale o Migration Toolkit for Containers Operator no OpenShift Container Platform 4 usando o Operator Lifecycle Manager.

3. Exclua os recursos com escopo de cluster em todos os clusters executando os seguintes comandos:

   • Definições de recursos personalizados (CRDs) migration:

     $ oc delete $(oc get crds -o name | grep 'migration.openshift.io')

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   • CRDs velero:

     $ oc delete $(oc get crds -o name | grep 'velero')

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   • Funções de cluster migration:

     $ oc delete $(oc get clusterroles -o name | grep 'migration.openshift.io')

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   • Função de cluster migration-operator:

     $ oc delete clusterrole migration-operator

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   • Funções de cluster velero:

     $ oc delete $(oc get clusterroles -o name | grep 'velero')

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   • Associações de funções de cluster migration:

     $ oc delete $(oc get clusterrolebindings -o name | grep 'migration.openshift.io')

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   • Associações de funções de cluster migration-operator:

     $ oc delete clusterrolebindings migration-operator

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   • Associações de funções de cluster velero:

     $ oc delete $(oc get clusterrolebindings -o name | grep 'velero')

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