NewController returns a new Controller implementation.

NewRelocateRangeOp returns a new NewRelocateRangeOp.

NewTransferLeaseOp returns a new TransferLeaseOp.

RelocateRangeOp contains the information for a relocate range operation.

SimRelocateOneOptions holds the necessary information to call RelocateOne, to generate a suggested replication change.

TransferLeaseOp conatins the information for a transfer lease operation.

ControlledOperation is an operation that is being managed by the Controller.

Controller manages scheduling and monitoring of reconfiguration operations such as relocating replicas and lease transfers.

DispatchedTicket associates a dispatched operation with a ticket id.