tabletmanagerservice

Documentation

Overview

Package tabletmanagerservice is a generated protocol buffer package.

It is generated from these files:

tabletmanagerservice.proto

It has these top-level messages:

Index

• func RegisterTabletManagerServer(s *grpc.Server, srv TabletManagerServer)
• type TabletManagerClient
  • func NewTabletManagerClient(cc *grpc.ClientConn) TabletManagerClient
• type TabletManagerServer
• type TabletManager_BackupClient
• type TabletManager_BackupServer

Functions

func RegisterTabletManagerServer

func RegisterTabletManagerServer(s *grpc.Server, srv TabletManagerServer)

Types

type TabletManagerClient

type TabletManagerClient interface {
	// Ping returns the input payload
	Ping(ctx context.Context, in *tabletmanagerdata.PingRequest, opts ...grpc.CallOption) (*tabletmanagerdata.PingResponse, error)
	// Sleep sleeps for the provided duration
	Sleep(ctx context.Context, in *tabletmanagerdata.SleepRequest, opts ...grpc.CallOption) (*tabletmanagerdata.SleepResponse, error)
	// ExecuteHook executes the hook remotely
	ExecuteHook(ctx context.Context, in *tabletmanagerdata.ExecuteHookRequest, opts ...grpc.CallOption) (*tabletmanagerdata.ExecuteHookResponse, error)
	// GetSchema asks the tablet for its schema
	GetSchema(ctx context.Context, in *tabletmanagerdata.GetSchemaRequest, opts ...grpc.CallOption) (*tabletmanagerdata.GetSchemaResponse, error)
	// GetPermissions asks the tablet for its permissions
	GetPermissions(ctx context.Context, in *tabletmanagerdata.GetPermissionsRequest, opts ...grpc.CallOption) (*tabletmanagerdata.GetPermissionsResponse, error)
	SetReadOnly(ctx context.Context, in *tabletmanagerdata.SetReadOnlyRequest, opts ...grpc.CallOption) (*tabletmanagerdata.SetReadOnlyResponse, error)
	SetReadWrite(ctx context.Context, in *tabletmanagerdata.SetReadWriteRequest, opts ...grpc.CallOption) (*tabletmanagerdata.SetReadWriteResponse, error)
	// ChangeType asks the remote tablet to change its type
	ChangeType(ctx context.Context, in *tabletmanagerdata.ChangeTypeRequest, opts ...grpc.CallOption) (*tabletmanagerdata.ChangeTypeResponse, error)
	Scrap(ctx context.Context, in *tabletmanagerdata.ScrapRequest, opts ...grpc.CallOption) (*tabletmanagerdata.ScrapResponse, error)
	RefreshState(ctx context.Context, in *tabletmanagerdata.RefreshStateRequest, opts ...grpc.CallOption) (*tabletmanagerdata.RefreshStateResponse, error)
	RunHealthCheck(ctx context.Context, in *tabletmanagerdata.RunHealthCheckRequest, opts ...grpc.CallOption) (*tabletmanagerdata.RunHealthCheckResponse, error)
	ReloadSchema(ctx context.Context, in *tabletmanagerdata.ReloadSchemaRequest, opts ...grpc.CallOption) (*tabletmanagerdata.ReloadSchemaResponse, error)
	PreflightSchema(ctx context.Context, in *tabletmanagerdata.PreflightSchemaRequest, opts ...grpc.CallOption) (*tabletmanagerdata.PreflightSchemaResponse, error)
	ApplySchema(ctx context.Context, in *tabletmanagerdata.ApplySchemaRequest, opts ...grpc.CallOption) (*tabletmanagerdata.ApplySchemaResponse, error)
	ExecuteFetchAsDba(ctx context.Context, in *tabletmanagerdata.ExecuteFetchAsDbaRequest, opts ...grpc.CallOption) (*tabletmanagerdata.ExecuteFetchAsDbaResponse, error)
	ExecuteFetchAsApp(ctx context.Context, in *tabletmanagerdata.ExecuteFetchAsAppRequest, opts ...grpc.CallOption) (*tabletmanagerdata.ExecuteFetchAsAppResponse, error)
	// SlaveStatus returns the current slave status.
	SlaveStatus(ctx context.Context, in *tabletmanagerdata.SlaveStatusRequest, opts ...grpc.CallOption) (*tabletmanagerdata.SlaveStatusResponse, error)
	// MasterPosition returns the current master position
	MasterPosition(ctx context.Context, in *tabletmanagerdata.MasterPositionRequest, opts ...grpc.CallOption) (*tabletmanagerdata.MasterPositionResponse, error)
	// StopSlave makes mysql stop its replication
	StopSlave(ctx context.Context, in *tabletmanagerdata.StopSlaveRequest, opts ...grpc.CallOption) (*tabletmanagerdata.StopSlaveResponse, error)
	// StopSlaveMinimum stops the mysql replication after it reaches
	// the provided minimum point
	StopSlaveMinimum(ctx context.Context, in *tabletmanagerdata.StopSlaveMinimumRequest, opts ...grpc.CallOption) (*tabletmanagerdata.StopSlaveMinimumResponse, error)
	// StartSlave starts the mysql replication
	StartSlave(ctx context.Context, in *tabletmanagerdata.StartSlaveRequest, opts ...grpc.CallOption) (*tabletmanagerdata.StartSlaveResponse, error)
	// TabletExternallyReparented tells a tablet that its underlying MySQL is
	// currently the master. It is only used in environments (tabletmanagerdata.such as Vitess+MoB)
	// in which MySQL is reparented by some agent external to Vitess, and then
	// that agent simply notifies Vitess.
	//
	// This call is idempotent with respect to a single target tablet.
	// However, the tablet assumes there is a cooling-off period following the
	// initial external reparent from A to B, before this call is repeated on any
	// tablet other than B. This assumption is configurable with the vttablet flag
	// "finalize_external_reparent_timeout".
	//
	// For more information, see the design doc at go/vt-fast-failover.
	TabletExternallyReparented(ctx context.Context, in *tabletmanagerdata.TabletExternallyReparentedRequest, opts ...grpc.CallOption) (*tabletmanagerdata.TabletExternallyReparentedResponse, error)
	// TabletExternallyElected is an notification that may be sent in
	// anticipation of potentially later sending TabletExternallyReparented.
	// The tablet can use this extra lead time to prepare to react quickly if
	// TabletExternallyReparented does follow.
	//
	// This call is effectively a no-op if it is not followed by a call to
	// TabletExternallyReparented, so the external agent doing the reparent can
	// still change its mind.
	//
	// The agent does not need to wait for this call or cancel it before calling
	// TabletExternallyReparented if the external reparent operation finishes
	// before TabletExternallyElected returns.
	TabletExternallyElected(ctx context.Context, in *tabletmanagerdata.TabletExternallyElectedRequest, opts ...grpc.CallOption) (*tabletmanagerdata.TabletExternallyElectedResponse, error)
	// GetSlaves asks for the list of mysql slaves
	GetSlaves(ctx context.Context, in *tabletmanagerdata.GetSlavesRequest, opts ...grpc.CallOption) (*tabletmanagerdata.GetSlavesResponse, error)
	// WaitBlpPosition tells the remote tablet to wait until it reaches
	// the specified binolg player position
	WaitBlpPosition(ctx context.Context, in *tabletmanagerdata.WaitBlpPositionRequest, opts ...grpc.CallOption) (*tabletmanagerdata.WaitBlpPositionResponse, error)
	// StopBlp asks the tablet to stop all its binlog players,
	// and returns the current position for all of them
	StopBlp(ctx context.Context, in *tabletmanagerdata.StopBlpRequest, opts ...grpc.CallOption) (*tabletmanagerdata.StopBlpResponse, error)
	// StartBlp asks the tablet to restart its binlog players
	StartBlp(ctx context.Context, in *tabletmanagerdata.StartBlpRequest, opts ...grpc.CallOption) (*tabletmanagerdata.StartBlpResponse, error)
	// RunBlpUntil asks the tablet to restart its binlog players
	RunBlpUntil(ctx context.Context, in *tabletmanagerdata.RunBlpUntilRequest, opts ...grpc.CallOption) (*tabletmanagerdata.RunBlpUntilResponse, error)
	// ResetReplication makes the target not replicating
	ResetReplication(ctx context.Context, in *tabletmanagerdata.ResetReplicationRequest, opts ...grpc.CallOption) (*tabletmanagerdata.ResetReplicationResponse, error)
	// InitMaster initializes the tablet as a master
	InitMaster(ctx context.Context, in *tabletmanagerdata.InitMasterRequest, opts ...grpc.CallOption) (*tabletmanagerdata.InitMasterResponse, error)
	// PopulateReparentJournal tells the tablet to add an entry to its
	// reparent journal
	PopulateReparentJournal(ctx context.Context, in *tabletmanagerdata.PopulateReparentJournalRequest, opts ...grpc.CallOption) (*tabletmanagerdata.PopulateReparentJournalResponse, error)
	// InitSlave tells the tablet to reparent to the master unconditionnally
	InitSlave(ctx context.Context, in *tabletmanagerdata.InitSlaveRequest, opts ...grpc.CallOption) (*tabletmanagerdata.InitSlaveResponse, error)
	// DemoteMaster tells the soon-to-be-former master it's gonna change
	DemoteMaster(ctx context.Context, in *tabletmanagerdata.DemoteMasterRequest, opts ...grpc.CallOption) (*tabletmanagerdata.DemoteMasterResponse, error)
	// PromoteSlaveWhenCaughtUp tells the remote tablet to catch up,
	// and then be the master
	PromoteSlaveWhenCaughtUp(ctx context.Context, in *tabletmanagerdata.PromoteSlaveWhenCaughtUpRequest, opts ...grpc.CallOption) (*tabletmanagerdata.PromoteSlaveWhenCaughtUpResponse, error)
	// SlaveWasPromoted tells the remote tablet it is now the master
	SlaveWasPromoted(ctx context.Context, in *tabletmanagerdata.SlaveWasPromotedRequest, opts ...grpc.CallOption) (*tabletmanagerdata.SlaveWasPromotedResponse, error)
	// SetMaster tells the slave to reparent
	SetMaster(ctx context.Context, in *tabletmanagerdata.SetMasterRequest, opts ...grpc.CallOption) (*tabletmanagerdata.SetMasterResponse, error)
	// SlaveWasRestarted tells the remote tablet its master has changed
	SlaveWasRestarted(ctx context.Context, in *tabletmanagerdata.SlaveWasRestartedRequest, opts ...grpc.CallOption) (*tabletmanagerdata.SlaveWasRestartedResponse, error)
	// StopReplicationAndGetStatus stops MySQL replication, and returns the
	// replication status
	StopReplicationAndGetStatus(ctx context.Context, in *tabletmanagerdata.StopReplicationAndGetStatusRequest, opts ...grpc.CallOption) (*tabletmanagerdata.StopReplicationAndGetStatusResponse, error)
	// PromoteSlave makes the slave the new master
	PromoteSlave(ctx context.Context, in *tabletmanagerdata.PromoteSlaveRequest, opts ...grpc.CallOption) (*tabletmanagerdata.PromoteSlaveResponse, error)
	Backup(ctx context.Context, in *tabletmanagerdata.BackupRequest, opts ...grpc.CallOption) (TabletManager_BackupClient, error)
}

func NewTabletManagerClient

func NewTabletManagerClient(cc *grpc.ClientConn) TabletManagerClient

type TabletManagerServer

type TabletManagerServer interface {
	// Ping returns the input payload
	Ping(context.Context, *tabletmanagerdata.PingRequest) (*tabletmanagerdata.PingResponse, error)
	// Sleep sleeps for the provided duration
	Sleep(context.Context, *tabletmanagerdata.SleepRequest) (*tabletmanagerdata.SleepResponse, error)
	// ExecuteHook executes the hook remotely
	ExecuteHook(context.Context, *tabletmanagerdata.ExecuteHookRequest) (*tabletmanagerdata.ExecuteHookResponse, error)
	// GetSchema asks the tablet for its schema
	GetSchema(context.Context, *tabletmanagerdata.GetSchemaRequest) (*tabletmanagerdata.GetSchemaResponse, error)
	// GetPermissions asks the tablet for its permissions
	GetPermissions(context.Context, *tabletmanagerdata.GetPermissionsRequest) (*tabletmanagerdata.GetPermissionsResponse, error)
	SetReadOnly(context.Context, *tabletmanagerdata.SetReadOnlyRequest) (*tabletmanagerdata.SetReadOnlyResponse, error)
	SetReadWrite(context.Context, *tabletmanagerdata.SetReadWriteRequest) (*tabletmanagerdata.SetReadWriteResponse, error)
	// ChangeType asks the remote tablet to change its type
	ChangeType(context.Context, *tabletmanagerdata.ChangeTypeRequest) (*tabletmanagerdata.ChangeTypeResponse, error)
	Scrap(context.Context, *tabletmanagerdata.ScrapRequest) (*tabletmanagerdata.ScrapResponse, error)
	RefreshState(context.Context, *tabletmanagerdata.RefreshStateRequest) (*tabletmanagerdata.RefreshStateResponse, error)
	RunHealthCheck(context.Context, *tabletmanagerdata.RunHealthCheckRequest) (*tabletmanagerdata.RunHealthCheckResponse, error)
	ReloadSchema(context.Context, *tabletmanagerdata.ReloadSchemaRequest) (*tabletmanagerdata.ReloadSchemaResponse, error)
	PreflightSchema(context.Context, *tabletmanagerdata.PreflightSchemaRequest) (*tabletmanagerdata.PreflightSchemaResponse, error)
	ApplySchema(context.Context, *tabletmanagerdata.ApplySchemaRequest) (*tabletmanagerdata.ApplySchemaResponse, error)
	ExecuteFetchAsDba(context.Context, *tabletmanagerdata.ExecuteFetchAsDbaRequest) (*tabletmanagerdata.ExecuteFetchAsDbaResponse, error)
	ExecuteFetchAsApp(context.Context, *tabletmanagerdata.ExecuteFetchAsAppRequest) (*tabletmanagerdata.ExecuteFetchAsAppResponse, error)
	// SlaveStatus returns the current slave status.
	SlaveStatus(context.Context, *tabletmanagerdata.SlaveStatusRequest) (*tabletmanagerdata.SlaveStatusResponse, error)
	// MasterPosition returns the current master position
	MasterPosition(context.Context, *tabletmanagerdata.MasterPositionRequest) (*tabletmanagerdata.MasterPositionResponse, error)
	// StopSlave makes mysql stop its replication
	StopSlave(context.Context, *tabletmanagerdata.StopSlaveRequest) (*tabletmanagerdata.StopSlaveResponse, error)
	// StopSlaveMinimum stops the mysql replication after it reaches
	// the provided minimum point
	StopSlaveMinimum(context.Context, *tabletmanagerdata.StopSlaveMinimumRequest) (*tabletmanagerdata.StopSlaveMinimumResponse, error)
	// StartSlave starts the mysql replication
	StartSlave(context.Context, *tabletmanagerdata.StartSlaveRequest) (*tabletmanagerdata.StartSlaveResponse, error)
	// TabletExternallyReparented tells a tablet that its underlying MySQL is
	// currently the master. It is only used in environments (tabletmanagerdata.such as Vitess+MoB)
	// in which MySQL is reparented by some agent external to Vitess, and then
	// that agent simply notifies Vitess.
	//
	// This call is idempotent with respect to a single target tablet.
	// However, the tablet assumes there is a cooling-off period following the
	// initial external reparent from A to B, before this call is repeated on any
	// tablet other than B. This assumption is configurable with the vttablet flag
	// "finalize_external_reparent_timeout".
	//
	// For more information, see the design doc at go/vt-fast-failover.
	TabletExternallyReparented(context.Context, *tabletmanagerdata.TabletExternallyReparentedRequest) (*tabletmanagerdata.TabletExternallyReparentedResponse, error)
	// TabletExternallyElected is an notification that may be sent in
	// anticipation of potentially later sending TabletExternallyReparented.
	// The tablet can use this extra lead time to prepare to react quickly if
	// TabletExternallyReparented does follow.
	//
	// This call is effectively a no-op if it is not followed by a call to
	// TabletExternallyReparented, so the external agent doing the reparent can
	// still change its mind.
	//
	// The agent does not need to wait for this call or cancel it before calling
	// TabletExternallyReparented if the external reparent operation finishes
	// before TabletExternallyElected returns.
	TabletExternallyElected(context.Context, *tabletmanagerdata.TabletExternallyElectedRequest) (*tabletmanagerdata.TabletExternallyElectedResponse, error)
	// GetSlaves asks for the list of mysql slaves
	GetSlaves(context.Context, *tabletmanagerdata.GetSlavesRequest) (*tabletmanagerdata.GetSlavesResponse, error)
	// WaitBlpPosition tells the remote tablet to wait until it reaches
	// the specified binolg player position
	WaitBlpPosition(context.Context, *tabletmanagerdata.WaitBlpPositionRequest) (*tabletmanagerdata.WaitBlpPositionResponse, error)
	// StopBlp asks the tablet to stop all its binlog players,
	// and returns the current position for all of them
	StopBlp(context.Context, *tabletmanagerdata.StopBlpRequest) (*tabletmanagerdata.StopBlpResponse, error)
	// StartBlp asks the tablet to restart its binlog players
	StartBlp(context.Context, *tabletmanagerdata.StartBlpRequest) (*tabletmanagerdata.StartBlpResponse, error)
	// RunBlpUntil asks the tablet to restart its binlog players
	RunBlpUntil(context.Context, *tabletmanagerdata.RunBlpUntilRequest) (*tabletmanagerdata.RunBlpUntilResponse, error)
	// ResetReplication makes the target not replicating
	ResetReplication(context.Context, *tabletmanagerdata.ResetReplicationRequest) (*tabletmanagerdata.ResetReplicationResponse, error)
	// InitMaster initializes the tablet as a master
	InitMaster(context.Context, *tabletmanagerdata.InitMasterRequest) (*tabletmanagerdata.InitMasterResponse, error)
	// PopulateReparentJournal tells the tablet to add an entry to its
	// reparent journal
	PopulateReparentJournal(context.Context, *tabletmanagerdata.PopulateReparentJournalRequest) (*tabletmanagerdata.PopulateReparentJournalResponse, error)
	// InitSlave tells the tablet to reparent to the master unconditionnally
	InitSlave(context.Context, *tabletmanagerdata.InitSlaveRequest) (*tabletmanagerdata.InitSlaveResponse, error)
	// DemoteMaster tells the soon-to-be-former master it's gonna change
	DemoteMaster(context.Context, *tabletmanagerdata.DemoteMasterRequest) (*tabletmanagerdata.DemoteMasterResponse, error)
	// PromoteSlaveWhenCaughtUp tells the remote tablet to catch up,
	// and then be the master
	PromoteSlaveWhenCaughtUp(context.Context, *tabletmanagerdata.PromoteSlaveWhenCaughtUpRequest) (*tabletmanagerdata.PromoteSlaveWhenCaughtUpResponse, error)
	// SlaveWasPromoted tells the remote tablet it is now the master
	SlaveWasPromoted(context.Context, *tabletmanagerdata.SlaveWasPromotedRequest) (*tabletmanagerdata.SlaveWasPromotedResponse, error)
	// SetMaster tells the slave to reparent
	SetMaster(context.Context, *tabletmanagerdata.SetMasterRequest) (*tabletmanagerdata.SetMasterResponse, error)
	// SlaveWasRestarted tells the remote tablet its master has changed
	SlaveWasRestarted(context.Context, *tabletmanagerdata.SlaveWasRestartedRequest) (*tabletmanagerdata.SlaveWasRestartedResponse, error)
	// StopReplicationAndGetStatus stops MySQL replication, and returns the
	// replication status
	StopReplicationAndGetStatus(context.Context, *tabletmanagerdata.StopReplicationAndGetStatusRequest) (*tabletmanagerdata.StopReplicationAndGetStatusResponse, error)
	// PromoteSlave makes the slave the new master
	PromoteSlave(context.Context, *tabletmanagerdata.PromoteSlaveRequest) (*tabletmanagerdata.PromoteSlaveResponse, error)
	Backup(*tabletmanagerdata.BackupRequest, TabletManager_BackupServer) error
}

type TabletManager_BackupClient

type TabletManager_BackupClient interface {
	Recv() (*tabletmanagerdata.BackupResponse, error)
	grpc.ClientStream
}

type TabletManager_BackupServer

type TabletManager_BackupServer interface {
	Send(*tabletmanagerdata.BackupResponse) error
	grpc.ServerStream
}