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docs Uninstalling docs-platform-k8s-ops-uninstalling Uninstalling Consul on Kubernetes

Uninstalling Consul

Consul can be uninstalled via the helm delete command:

$ helm delete hashicorp
release "hashicorp" uninstalled

-> If using Helm 2, run helm delete --purge hashicorp

After deleting the Helm release, you need to delete the PersistentVolumeClaim's for the persistent volumes that store Consul's data. These are not deleted by Helm due to a bug. To delete, run:

$ kubectl get pvc -l chart=consul-helm
NAME                                   STATUS   VOLUME                                     CAPACITY   ACCESS MODES   STORAGECLASS   AGE
data-default-hashicorp-consul-server-0   Bound    pvc-32cb296b-1213-11ea-b6f0-42010a8001db   10Gi       RWO            standard       17m
data-default-hashicorp-consul-server-1   Bound    pvc-32d79919-1213-11ea-b6f0-42010a8001db   10Gi       RWO            standard       17m
data-default-hashicorp-consul-server-2   Bound    pvc-331581ea-1213-11ea-b6f0-42010a8001db   10Gi       RWO            standard       17m

$ kubectl delete pvc -l chart=consul-helm
persistentvolumeclaim "data-default-hashicorp-consul-server-0" deleted
persistentvolumeclaim "data-default-hashicorp-consul-server-1" deleted
persistentvolumeclaim "data-default-hashicorp-consul-server-2" deleted