netmap

Documentation

Index

• type NetworkInfo
• type NodeState
• type Server
  • func NewExecutionService(s NodeState, v versionsdk.Version, netInfo NetworkInfo) Server
  • func NewResponseService(nmSvc Server, respSvc *response.Service) Server
  • func NewSignService(key *ecdsa.PrivateKey, svc Server) Server

Types

type NetworkInfo

type NetworkInfo interface {
	// Must return recent network information in FrostFS API v2 NetworkInfo structure.
	//
	// If protocol version is <=2.9, MillisecondsPerBlock and network config should be unset.
	Dump(versionsdk.Version) (*netmapSDK.NetworkInfo, error)
}

NetworkInfo encapsulates source of the recent information about the FrostFS network.

type NodeState

type NodeState interface {
	// Must return current node state
	// in FrostFS API v2 NodeInfo structure.
	LocalNodeInfo() (*netmap.NodeInfo, error)

	// ReadCurrentNetMap reads current local network map of the storage node
	// into the given parameter. Returns any error encountered which prevented
	// the network map to be read.
	ReadCurrentNetMap(*netmap.NetMap) error
}

NodeState encapsulates information about current node state.

type Server

type Server interface {
	LocalNodeInfo(context.Context, *netmap.LocalNodeInfoRequest) (*netmap.LocalNodeInfoResponse, error)
	NetworkInfo(context.Context, *netmap.NetworkInfoRequest) (*netmap.NetworkInfoResponse, error)
	Snapshot(context.Context, *netmap.SnapshotRequest) (*netmap.SnapshotResponse, error)
}

Server is an interface of the FrostFS API Netmap service server.

func NewExecutionService

func NewExecutionService(s NodeState, v versionsdk.Version, netInfo NetworkInfo) Server

func NewResponseService

func NewResponseService(nmSvc Server, respSvc *response.Service) Server

NewResponseService returns netmap service instance that passes internal service call to response service.

func NewSignService

func NewSignService(key *ecdsa.PrivateKey, svc Server) Server