Repository - Local Storage for Chain Data and Systems #

The Filecoin node repository is simply an abstraction denoting that data which any functional Filecoin node needs to store locally in order to run correctly.

The repo is accessible to the node’s systems and subsystems and acts as local storage compartementalized from the node’s FileStore (for instance).

It stores the node’s keys, the IPLD datastructures of stateful objects and node configs.

import ipld "github.com/filecoin-project/specs/libraries/ipld"
import key_store "github.com/filecoin-project/specs/systems/filecoin_nodes/repository/key_store"
import config "github.com/filecoin-project/specs/systems/filecoin_nodes/repository/config"

type Repository struct {
    Config      config.Config
    KeyStore    key_store.KeyStore
    ChainStore  ipld.GraphStore
    StateStore  ipld.GraphStore
}