Not cleaning up PVCs about cockroach-operator HOT 6 CLOSED

We need to document this as part of the operator. PVs will not be deleted by the operator.

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We are not cleaning up PVCs at all. The question is what policy do we want to use for cleanup?

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@johnrk the operator is not deleting volumes that are attached to the database Pods when it deletes the database. This is actually a feature of Kubernetes where you have to delete by hand the storage volumes when you delete a stateful set. There reasoning is that you do not delete the storage automatically, because you might delete data. I need to know if we want the default k8s behavior or another behavior.

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@chrisseto , do you know what behavior we want here?

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@johnrk we talked about this on standup. Did we make a decision?

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We need to document this as part of the operator. PVs will not be deleted by the operator.

^ cc @taroface

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