# Structs

App - general information about the module.
Config - configuration for all groups based on https://www.tarantool.io/en/doc/latest/getting_started/vshard_quick/#step-4-defining-the-cluster-topology.
Group is a structure for each group configuration.
Instance in the Replicaset.
IProto configuration.
Listen configuration (URI for connection).
Replicaset configuration.
Replication configuration.
Sharding configuration.
Storages configuration.