storagenode

Documentation

Index

• type Config
  • func (config *Config) Verify(log *zap.Logger) error
• type DB
• type OperatorConfig
  • func (c OperatorConfig) Verify(log *zap.Logger) error
• type Peer
  • func New(log *zap.Logger, full *identity.FullIdentity, db DB, ...) (*Peer, error)
  • func (peer *Peer) Addr() string
  • func (peer *Peer) Close() error
  • func (peer *Peer) ID() storj.NodeID
  • func (peer *Peer) Local() overlay.NodeDossier
  • func (peer *Peer) PrivateAddr() string
  • func (peer *Peer) Run(ctx context.Context) (err error)
  • func (peer *Peer) URL() storj.NodeURL

Types

type Config

type Config struct {
	Identity identity.Config

	Server server.Config

	Preflight preflight.Config
	Contact   contact.Config
	Operator  OperatorConfig

	// TODO: flatten storage config and only keep the new one
	Storage   piecestore.OldConfig
	Storage2  piecestore.Config
	Collector collector.Config

	Retain retain.Config

	Nodestats nodestats.Config

	Console consoleserver.Config

	Version checker.Config

	Bandwidth bandwidth.Config

	GracefulExit gracefulexit.Config
}

Config is all the configuration parameters for a Storage Node

func (*Config) Verify

func (config *Config) Verify(log *zap.Logger) error

Verify verifies whether configuration is consistent and acceptable.

type DB

type DB interface {
	// CreateTables initializes the database
	CreateTables(ctx context.Context) error
	// Close closes the database
	Close() error

	Pieces() storage.Blobs

	Orders() orders.DB
	V0PieceInfo() pieces.V0PieceInfoDB
	PieceExpirationDB() pieces.PieceExpirationDB
	PieceSpaceUsedDB() pieces.PieceSpaceUsedDB
	Bandwidth() bandwidth.DB
	UsedSerials() piecestore.UsedSerials
	Reputation() reputation.DB
	StorageUsage() storageusage.DB
	Satellites() satellites.DB
	Notifications() notifications.DB
}

DB is the master database for Storage Node

architecture: Master Database

type OperatorConfig

type OperatorConfig struct {
	Email  string `user:"true" help:"operator email address" default:""`
	Wallet string `user:"true" help:"operator wallet address" default:""`
}

OperatorConfig defines properties related to storage node operator metadata

func (OperatorConfig) Verify

func (c OperatorConfig) Verify(log *zap.Logger) error

Verify verifies whether operator config is valid.

type Peer

type Peer struct {
	// core dependencies
	Log      *zap.Logger
	Identity *identity.FullIdentity
	DB       DB

	Dialer rpc.Dialer

	Server *server.Server

	Version *checker.Service

	Preflight struct {
		LocalTime *preflight.LocalTime
	}

	Contact struct {
		Service   *contact.Service
		Chore     *contact.Chore
		Endpoint  *contact.Endpoint
		PingStats *contact.PingStats
	}

	Storage2 struct {
		// TODO: lift things outside of it to organize better
		Trust         *trust.Pool
		Store         *pieces.Store
		TrashChore    *pieces.TrashChore
		BlobsCache    *pieces.BlobsUsageCache
		CacheService  *pieces.CacheService
		RetainService *retain.Service
		Endpoint      *piecestore.Endpoint
		Inspector     *inspector.Endpoint
		Monitor       *monitor.Service
		Orders        *orders.Service
	}

	Collector *collector.Service

	NodeStats struct {
		Service *nodestats.Service
		Cache   *nodestats.Cache
	}

	// Web server with web UI
	Console struct {
		Listener net.Listener
		Service  *console.Service
		Endpoint *consoleserver.Server
	}

	GracefulExit struct {
		Endpoint *gracefulexit.Endpoint
		Chore    *gracefulexit.Chore
	}

	Notifications struct {
		Service *notifications.Service
	}

	Bandwidth *bandwidth.Service
}

Peer is the representation of a Storage Node.

architecture: Peer

func New

func New(log *zap.Logger, full *identity.FullIdentity, db DB, revocationDB extensions.RevocationDB, config Config, versionInfo version.Info) (*Peer, error)

New creates a new Storage Node.

func (*Peer) Addr

func (peer *Peer) Addr() string

Addr returns the public address.

func (*Peer) Close

func (peer *Peer) Close() error

Close closes all the resources.

func (*Peer) ID

func (peer *Peer) ID() storj.NodeID

ID returns the peer ID.

func (*Peer) Local

func (peer *Peer) Local() overlay.NodeDossier

Local returns the peer local node info.

func (*Peer) PrivateAddr

func (peer *Peer) PrivateAddr() string

PrivateAddr returns the private address.

func (*Peer) Run

func (peer *Peer) Run(ctx context.Context) (err error)

Run runs storage node until it's either closed or it errors.

func (*Peer) URL

func (peer *Peer) URL() storj.NodeURL

URL returns the storj.NodeURL.