I'm using the stable/memcached
Helm chart (https://github.com/helm/charts/tree/master/stable/memcached)
Creating a new release works as expected. It created a StatefulSet with three pods and a Service. But when deleting the release the StatefulSet is left behind and only the Service is deleted.
helm list
shows that the release is no longer there.
Is this a bug or a feature and how can I make helm delete
also delete the StatefulSet?