initialization

type Chain struct {
	ChainMeta ChainMeta `json:"chainMeta"`
	Nodes     []*Node   `json:"validators"`
}

type ChainMeta struct {
	DataDir string `json:"dataDir"`
	Id      string `json:"id"`
}

type Node struct {
	Name          string `json:"name"`
	ConfigDir     string `json:"configDir"`
	Mnemonic      string `json:"mnemonic"`
	PublicAddress string `json:"publicAddress"`
	PublicKey     string `json:"publicKey"`
	PeerId        string `json:"peerId"`
	IsValidator   bool   `json:"isValidator"`
}

type NodeConfig struct {
	Name               string // name of the config that will also be assigned to Docke container.
	Pruning            string // default, nothing, everything, or custom
	PruningKeepRecent  string // keep all of the last N states (only used with custom pruning)
	PruningInterval    string // delete old states from every Nth block (only used with custom pruning)
	SnapshotInterval   uint64 // statesync snapshot every Nth block (0 to disable)
	SnapshotKeepRecent uint32 // number of recent snapshots to keep and serve (0 to keep all)
	IsValidator        bool   // flag indicating whether a node should be a validator
}