seal

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 Go to latest Published: Jun 12, 2024 License: Apache-2.0, MIT Imports: 50 Imported by: 0

README

Curio Sealer

Overview

The Curio sealer is a collection of harmony tasks and a common poller which implement the sealing functionality of the Filecoin protocol.

Pipeline Tasks

  • SDR pipeline
    • SDR - Generate SDR layers
    • SDRTrees - Generate tree files (TreeD, TreeR, TreeC)
    • PreCommitSubmit - Submit precommit message to the network
    • PoRep - Generate PoRep proof
    • CommitSubmit - Submit commit message to the network

Poller

The poller is a background process running on every node which runs any of the SDR pipeline tasks. It periodically checks the state of sectors in the SDR pipeline and schedules any tasks to run which will move the sector along the pipeline.

Error Handling

  • Pipeline tasks are expected to always finish successfully as harmonytask tasks. If a sealing task encounters an error, it should mark the sector pipeline entry as failed and exit without erroring. The poller will then figure out a recovery strategy for the sector.

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func AllocateSectorNumbers 

func AllocateSectorNumbers(ctx context.Context, a AllocAPI, db *harmonydb.DB, maddr address.Address, count int, txcb ...func(*harmonydb.Tx, []abi.SectorNumber) (bool, error)) ([]abi.SectorNumber, error)

func DropSectorPieceRefs 

func DropSectorPieceRefs(ctx context.Context, db *harmonydb.DB, sid abi.SectorID) error

func GetDevnet 

func GetDevnet() bool

func SetDevnet 

func SetDevnet(value bool)

Types

type AllocAPI 

type AllocAPI interface {
	StateMinerAllocated(context.Context, address.Address, types.TipSetKey) (*bitfield.BitField, error)
}

type FinalizeTask 

type FinalizeTask struct {
	// contains filtered or unexported fields
}

func NewFinalizeTask 

func NewFinalizeTask(max int, sp *SealPoller, sc *ffi.SealCalls, db *harmonydb.DB) *FinalizeTask

func (*FinalizeTask) Adder 

func (f *FinalizeTask) Adder(taskFunc harmonytask.AddTaskFunc)

func (*FinalizeTask) CanAccept 

func (f *FinalizeTask) CanAccept(ids []harmonytask.TaskID, engine *harmonytask.TaskEngine) (*harmonytask.TaskID, error)

func (*FinalizeTask) Do 

func (f *FinalizeTask) Do(taskID harmonytask.TaskID, stillOwned func() bool) (done bool, err error)

func (*FinalizeTask) TypeDetails 

func (f *FinalizeTask) TypeDetails() harmonytask.TaskTypeDetails

type MoveStorageTask 

type MoveStorageTask struct {
	// contains filtered or unexported fields
}

func NewMoveStorageTask 

func NewMoveStorageTask(sp *SealPoller, sc *ffi2.SealCalls, db *harmonydb.DB, max int) *MoveStorageTask

func (*MoveStorageTask) Adder 

func (m *MoveStorageTask) Adder(taskFunc harmonytask.AddTaskFunc)

func (*MoveStorageTask) CanAccept 

func (m *MoveStorageTask) CanAccept(ids []harmonytask.TaskID, engine *harmonytask.TaskEngine) (*harmonytask.TaskID, error)

func (*MoveStorageTask) Do 

func (m *MoveStorageTask) Do(taskID harmonytask.TaskID, stillOwned func() bool) (done bool, err error)

func (*MoveStorageTask) TypeDetails 

func (m *MoveStorageTask) TypeDetails() harmonytask.TaskTypeDetails

type PoRepAPI 

type PoRepAPI interface {
	ChainHead(context.Context) (*types.TipSet, error)
	StateGetRandomnessFromBeacon(context.Context, crypto.DomainSeparationTag, abi.ChainEpoch, []byte, types.TipSetKey) (abi.Randomness, error)
}

type PoRepTask 

type PoRepTask struct {
	// contains filtered or unexported fields
}

func NewPoRepTask 

func NewPoRepTask(db *harmonydb.DB, api PoRepAPI, sp *SealPoller, sc *ffi.SealCalls, paramck func() (bool, error), maxPoRep int) *PoRepTask

func (*PoRepTask) Adder 

func (p *PoRepTask) Adder(taskFunc harmonytask.AddTaskFunc)

func (*PoRepTask) CanAccept 

func (p *PoRepTask) CanAccept(ids []harmonytask.TaskID, engine *harmonytask.TaskEngine) (*harmonytask.TaskID, error)

func (*PoRepTask) Do 

func (p *PoRepTask) Do(taskID harmonytask.TaskID, stillOwned func() bool) (done bool, err error)

func (*PoRepTask) TypeDetails 

func (p *PoRepTask) TypeDetails() harmonytask.TaskTypeDetails

type SDRAPI 

type SDRAPI interface {
	ChainHead(context.Context) (*types.TipSet, error)
	StateGetRandomnessFromTickets(context.Context, crypto.DomainSeparationTag, abi.ChainEpoch, []byte, types.TipSetKey) (abi.Randomness, error)
}

type SDRTask 

type SDRTask struct {
	// contains filtered or unexported fields
}

func NewSDRTask 

func NewSDRTask(api SDRAPI, db *harmonydb.DB, sp *SealPoller, sc *ffi2.SealCalls, maxSDR int) *SDRTask

func (*SDRTask) Adder 

func (s *SDRTask) Adder(taskFunc harmonytask.AddTaskFunc)

func (*SDRTask) CanAccept 

func (s *SDRTask) CanAccept(ids []harmonytask.TaskID, engine *harmonytask.TaskEngine) (*harmonytask.TaskID, error)

func (*SDRTask) Do 

func (s *SDRTask) Do(taskID harmonytask.TaskID, stillOwned func() bool) (done bool, err error)

func (*SDRTask) TypeDetails 

func (s *SDRTask) TypeDetails() harmonytask.TaskTypeDetails

type SealPoller 

type SealPoller struct {
	// contains filtered or unexported fields
}

func NewPoller 

func NewPoller(db *harmonydb.DB, api SealPollerAPI) *SealPoller

func (*SealPoller) RunPoller 

func (s *SealPoller) RunPoller(ctx context.Context)

type SealPollerAPI 

type SealPollerAPI interface {
	StateSectorPreCommitInfo(context.Context, address.Address, abi.SectorNumber, types.TipSetKey) (*miner.SectorPreCommitOnChainInfo, error)
	StateSectorGetInfo(ctx context.Context, maddr address.Address, sectorNumber abi.SectorNumber, tsk types.TipSetKey) (*miner.SectorOnChainInfo, error)
	ChainHead(context.Context) (*types.TipSet, error)
}

type SubmitCommitAPI 

type SubmitCommitAPI interface {
	ChainHead(context.Context) (*types.TipSet, error)
	StateMinerInfo(context.Context, address.Address, types.TipSetKey) (api.MinerInfo, error)
	StateMinerInitialPledgeCollateral(context.Context, address.Address, miner.SectorPreCommitInfo, types.TipSetKey) (big.Int, error)
	StateSectorPreCommitInfo(context.Context, address.Address, abi.SectorNumber, types.TipSetKey) (*miner.SectorPreCommitOnChainInfo, error)
	StateGetAllocation(ctx context.Context, clientAddr address.Address, allocationId verifregtypes9.AllocationId, tsk types.TipSetKey) (*verifregtypes9.Allocation, error)
	StateGetAllocationIdForPendingDeal(ctx context.Context, dealId abi.DealID, tsk types.TipSetKey) (verifregtypes9.AllocationId, error)
	ctladdr.NodeApi
}

type SubmitCommitTask 

type SubmitCommitTask struct {
	// contains filtered or unexported fields
}

func NewSubmitCommitTask 

func NewSubmitCommitTask(sp *SealPoller, db *harmonydb.DB, api SubmitCommitAPI, sender *message.Sender, as *multictladdr.MultiAddressSelector, cfg *config.CurioConfig) *SubmitCommitTask

func (*SubmitCommitTask) Adder 

func (s *SubmitCommitTask) Adder(taskFunc harmonytask.AddTaskFunc)

func (*SubmitCommitTask) CanAccept 

func (s *SubmitCommitTask) CanAccept(ids []harmonytask.TaskID, engine *harmonytask.TaskEngine) (*harmonytask.TaskID, error)

func (*SubmitCommitTask) Do 

func (s *SubmitCommitTask) Do(taskID harmonytask.TaskID, stillOwned func() bool) (done bool, err error)

func (*SubmitCommitTask) TypeDetails 

func (s *SubmitCommitTask) TypeDetails() harmonytask.TaskTypeDetails

type SubmitPrecommitTask 

type SubmitPrecommitTask struct {
	// contains filtered or unexported fields
}

func NewSubmitPrecommitTask 

func NewSubmitPrecommitTask(sp *SealPoller, db *harmonydb.DB, api SubmitPrecommitTaskApi, sender *message.Sender, as *multictladdr.MultiAddressSelector, maxFee types.FIL) *SubmitPrecommitTask

func (*SubmitPrecommitTask) Adder 

func (s *SubmitPrecommitTask) Adder(taskFunc harmonytask.AddTaskFunc)

func (*SubmitPrecommitTask) CanAccept 

func (s *SubmitPrecommitTask) CanAccept(ids []harmonytask.TaskID, engine *harmonytask.TaskEngine) (*harmonytask.TaskID, error)

func (*SubmitPrecommitTask) Do 

func (s *SubmitPrecommitTask) Do(taskID harmonytask.TaskID, stillOwned func() bool) (done bool, err error)

func (*SubmitPrecommitTask) TypeDetails 

func (s *SubmitPrecommitTask) TypeDetails() harmonytask.TaskTypeDetails

type SubmitPrecommitTaskApi 

type SubmitPrecommitTaskApi interface {
	ChainHead(context.Context) (*types.TipSet, error)
	StateMinerPreCommitDepositForPower(context.Context, address.Address, miner.SectorPreCommitInfo, types.TipSetKey) (big.Int, error)
	StateMinerInfo(context.Context, address.Address, types.TipSetKey) (api.MinerInfo, error)
	StateNetworkVersion(context.Context, types.TipSetKey) (network.Version, error)
	ctladdr.NodeApi
}

type TreeDTask 

type TreeDTask struct {
	// contains filtered or unexported fields
}

func NewTreeDTask 

func NewTreeDTask(sp *SealPoller, db *harmonydb.DB, sc *ffi2.SealCalls, maxTrees int) *TreeDTask

func (*TreeDTask) Adder 

func (t *TreeDTask) Adder(taskFunc harmonytask.AddTaskFunc)

func (*TreeDTask) CanAccept 

func (t *TreeDTask) CanAccept(ids []harmonytask.TaskID, engine *harmonytask.TaskEngine) (*harmonytask.TaskID, error)

func (*TreeDTask) Do 

func (t *TreeDTask) Do(taskID harmonytask.TaskID, stillOwned func() bool) (done bool, err error)

func (*TreeDTask) TypeDetails 

func (t *TreeDTask) TypeDetails() harmonytask.TaskTypeDetails

type TreeRCTask 

type TreeRCTask struct {
	// contains filtered or unexported fields
}

func NewTreeRCTask 

func NewTreeRCTask(sp *SealPoller, db *harmonydb.DB, sc *ffi2.SealCalls, maxTrees int) *TreeRCTask

func (*TreeRCTask) Adder 

func (t *TreeRCTask) Adder(taskFunc harmonytask.AddTaskFunc)

func (*TreeRCTask) CanAccept 

func (t *TreeRCTask) CanAccept(ids []harmonytask.TaskID, engine *harmonytask.TaskEngine) (*harmonytask.TaskID, error)

func (*TreeRCTask) Do 

func (t *TreeRCTask) Do(taskID harmonytask.TaskID, stillOwned func() bool) (done bool, err error)

func (*TreeRCTask) TypeDetails 

func (t *TreeRCTask) TypeDetails() harmonytask.TaskTypeDetails

type UrlPieceReader 

type UrlPieceReader struct {
	Url     string
	RawSize int64 // the exact number of bytes read, if we read more or less that's an error
	// contains filtered or unexported fields
}

func (*UrlPieceReader) Close 

func (u *UrlPieceReader) Close() error

func (*UrlPieceReader) Read 

func (u *UrlPieceReader) Read(p []byte) (n int, err error)

Source Files

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