config

package
v1.15.1-rc1 Latest Latest
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 Go to latest Published: Mar 17, 2022 License: Apache-2.0, MIT Imports: 25 Imported by: 38

Documentation

Index

Constants

View Source 
const (
	// RetrievalPricingDefault configures the node to use the default retrieval pricing policy.
	RetrievalPricingDefaultMode = "default"
	// RetrievalPricingExternal configures the node to use the external retrieval pricing script
	// configured by the user.
	RetrievalPricingExternalMode = "external"
)

Variables

View Source 
var DefaultDefaultMaxFee = types.MustParseFIL("0.07")
View Source 
var DefaultSimultaneousTransfers = uint64(20)
View Source 
var Doc = map[string][]DocField{
	"API": []DocField{
		{
			Name: "ListenAddress",
			Type: "string",

			Comment: `Binding address for the Lotus API`,
		},
		{
			Name: "RemoteListenAddress",
			Type: "string",

			Comment: ``,
		},
		{
			Name: "Timeout",
			Type: "Duration",

			Comment: ``,
		},
	},
	"Backup": []DocField{
		{
			Name: "DisableMetadataLog",
			Type: "bool",

			Comment: `Note that in case of metadata corruption it might be much harder to recover
your node if metadata log is disabled`,
		},
	},
	"BatchFeeConfig": []DocField{
		{
			Name: "Base",
			Type: "types.FIL",

			Comment: ``,
		},
		{
			Name: "PerSector",
			Type: "types.FIL",

			Comment: ``,
		},
	},
	"Chainstore": []DocField{
		{
			Name: "EnableSplitstore",
			Type: "bool",

			Comment: ``,
		},
		{
			Name: "Splitstore",
			Type: "Splitstore",

			Comment: ``,
		},
	},
	"Client": []DocField{
		{
			Name: "UseIpfs",
			Type: "bool",

			Comment: ``,
		},
		{
			Name: "IpfsOnlineMode",
			Type: "bool",

			Comment: ``,
		},
		{
			Name: "IpfsMAddr",
			Type: "string",

			Comment: ``,
		},
		{
			Name: "IpfsUseForRetrieval",
			Type: "bool",

			Comment: ``,
		},
		{
			Name: "SimultaneousTransfersForStorage",
			Type: "uint64",

			Comment: `The maximum number of simultaneous data transfers between the client
and storage providers for storage deals`,
		},
		{
			Name: "SimultaneousTransfersForRetrieval",
			Type: "uint64",

			Comment: `The maximum number of simultaneous data transfers between the client
and storage providers for retrieval deals`,
		},
		{
			Name: "OffChainRetrieval",
			Type: "bool",

			Comment: `Require that retrievals perform no on-chain operations. Paid retrievals
without existing payment channels with available funds will fail instead
of automatically performing on-chain operations.`,
		},
	},
	"Common": []DocField{
		{
			Name: "API",
			Type: "API",

			Comment: ``,
		},
		{
			Name: "Backup",
			Type: "Backup",

			Comment: ``,
		},
		{
			Name: "Logging",
			Type: "Logging",

			Comment: ``,
		},
		{
			Name: "Libp2p",
			Type: "Libp2p",

			Comment: ``,
		},
		{
			Name: "Pubsub",
			Type: "Pubsub",

			Comment: ``,
		},
	},
	"DAGStoreConfig": []DocField{
		{
			Name: "RootDir",
			Type: "string",

			Comment: `Path to the dagstore root directory. This directory contains three
subdirectories, which can be symlinked to alternative locations if
need be:
- ./transients: caches unsealed deals that have been fetched from the
storage subsystem for serving retrievals.
- ./indices: stores shard indices.
- ./datastore: holds the KV store tracking the state of every shard
known to the DAG store.
Default value: <LOTUS_MARKETS_PATH>/dagstore (split deployment) or
<LOTUS_MINER_PATH>/dagstore (monolith deployment)`,
		},
		{
			Name: "MaxConcurrentIndex",
			Type: "int",

			Comment: `The maximum amount of indexing jobs that can run simultaneously.
0 means unlimited.
Default value: 5.`,
		},
		{
			Name: "MaxConcurrentReadyFetches",
			Type: "int",

			Comment: `The maximum amount of unsealed deals that can be fetched simultaneously
from the storage subsystem. 0 means unlimited.
Default value: 0 (unlimited).`,
		},
		{
			Name: "MaxConcurrentUnseals",
			Type: "int",

			Comment: `The maximum amount of unseals that can be processed simultaneously
from the storage subsystem. 0 means unlimited.
Default value: 0 (unlimited).`,
		},
		{
			Name: "MaxConcurrencyStorageCalls",
			Type: "int",

			Comment: `The maximum number of simultaneous inflight API calls to the storage
subsystem.
Default value: 100.`,
		},
		{
			Name: "GCInterval",
			Type: "Duration",

			Comment: `The time between calls to periodic dagstore GC, in time.Duration string
representation, e.g. 1m, 5m, 1h.
Default value: 1 minute.`,
		},
	},
	"DealmakingConfig": []DocField{
		{
			Name: "ConsiderOnlineStorageDeals",
			Type: "bool",

			Comment: `When enabled, the miner can accept online deals`,
		},
		{
			Name: "ConsiderOfflineStorageDeals",
			Type: "bool",

			Comment: `When enabled, the miner can accept offline deals`,
		},
		{
			Name: "ConsiderOnlineRetrievalDeals",
			Type: "bool",

			Comment: `When enabled, the miner can accept retrieval deals`,
		},
		{
			Name: "ConsiderOfflineRetrievalDeals",
			Type: "bool",

			Comment: `When enabled, the miner can accept offline retrieval deals`,
		},
		{
			Name: "ConsiderVerifiedStorageDeals",
			Type: "bool",

			Comment: `When enabled, the miner can accept verified deals`,
		},
		{
			Name: "ConsiderUnverifiedStorageDeals",
			Type: "bool",

			Comment: `When enabled, the miner can accept unverified deals`,
		},
		{
			Name: "PieceCidBlocklist",
			Type: "[]cid.Cid",

			Comment: `A list of Data CIDs to reject when making deals`,
		},
		{
			Name: "ExpectedSealDuration",
			Type: "Duration",

			Comment: `Maximum expected amount of time getting the deal into a sealed sector will take
This includes the time the deal will need to get transferred and published
before being assigned to a sector`,
		},
		{
			Name: "MakeNewSectorForDeals",
			Type: "bool",

			Comment: `Whether new sectors are created to pack incoming deals
When this is set to false no new sectors will be created for sealing incoming deals
This is useful for forcing all deals to be assigned as snap deals to sectors marked for upgrade`,
		},
		{
			Name: "MaxDealStartDelay",
			Type: "Duration",

			Comment: `Maximum amount of time proposed deal StartEpoch can be in future`,
		},
		{
			Name: "PublishMsgPeriod",
			Type: "Duration",

			Comment: `When a deal is ready to publish, the amount of time to wait for more
deals to be ready to publish before publishing them all as a batch`,
		},
		{
			Name: "MaxDealsPerPublishMsg",
			Type: "uint64",

			Comment: `The maximum number of deals to include in a single PublishStorageDeals
message`,
		},
		{
			Name: "MaxProviderCollateralMultiplier",
			Type: "uint64",

			Comment: `The maximum collateral that the provider will put up against a deal,
as a multiplier of the minimum collateral bound`,
		},
		{
			Name: "MaxStagingDealsBytes",
			Type: "int64",

			Comment: `The maximum allowed disk usage size in bytes of staging deals not yet
passed to the sealing node by the markets service. 0 is unlimited.`,
		},
		{
			Name: "SimultaneousTransfersForStorage",
			Type: "uint64",

			Comment: `The maximum number of parallel online data transfers for storage deals`,
		},
		{
			Name: "SimultaneousTransfersForStoragePerClient",
			Type: "uint64",

			Comment: `The maximum number of simultaneous data transfers from any single client
for storage deals.
Unset by default (0), and values higher than SimultaneousTransfersForStorage
will have no effect; i.e. the total number of simultaneous data transfers
across all storage clients is bound by SimultaneousTransfersForStorage
regardless of this number.`,
		},
		{
			Name: "SimultaneousTransfersForRetrieval",
			Type: "uint64",

			Comment: `The maximum number of parallel online data transfers for retrieval deals`,
		},
		{
			Name: "StartEpochSealingBuffer",
			Type: "uint64",

			Comment: `Minimum start epoch buffer to give time for sealing of sector with deal.`,
		},
		{
			Name: "Filter",
			Type: "string",

			Comment: `A command used for fine-grained evaluation of storage deals
see https://docs.filecoin.io/mine/lotus/miner-configuration/#using-filters-for-fine-grained-storage-and-retrieval-deal-acceptance for more details`,
		},
		{
			Name: "RetrievalFilter",
			Type: "string",

			Comment: `A command used for fine-grained evaluation of retrieval deals
see https://docs.filecoin.io/mine/lotus/miner-configuration/#using-filters-for-fine-grained-storage-and-retrieval-deal-acceptance for more details`,
		},
		{
			Name: "RetrievalPricing",
			Type: "*RetrievalPricing",

			Comment: ``,
		},
	},
	"FeeConfig": []DocField{
		{
			Name: "DefaultMaxFee",
			Type: "types.FIL",

			Comment: ``,
		},
	},
	"FullNode": []DocField{
		{
			Name: "Client",
			Type: "Client",

			Comment: ``,
		},
		{
			Name: "Wallet",
			Type: "Wallet",

			Comment: ``,
		},
		{
			Name: "Fees",
			Type: "FeeConfig",

			Comment: ``,
		},
		{
			Name: "Chainstore",
			Type: "Chainstore",

			Comment: ``,
		},
	},
	"IndexProviderConfig": []DocField{
		{
			Name: "Enable",
			Type: "bool",

			Comment: `Enable set whether to enable indexing announcement to the network and expose endpoints that
allow indexer nodes to process announcements. Disabled by default.`,
		},
		{
			Name: "EntriesCacheCapacity",
			Type: "int",

			Comment: `EntriesCacheCapacity sets the maximum capacity to use for caching the indexing advertisement
entries. Defaults to 1024 if not specified. The cache is evicted using LRU policy. The
maximum storage used by the cache is a factor of EntriesCacheCapacity, EntriesChunkSize and
the length of multihashes being advertised. For example, advertising 128-bit long multihashes
with the default EntriesCacheCapacity, and EntriesChunkSize means the cache size can grow to
256MiB when full.`,
		},
		{
			Name: "EntriesChunkSize",
			Type: "int",

			Comment: `EntriesChunkSize sets the maximum number of multihashes to include in a single entries chunk.
Defaults to 16384 if not specified. Note that chunks are chained together for indexing
advertisements that include more multihashes than the configured EntriesChunkSize.`,
		},
		{
			Name: "TopicName",
			Type: "string",

			Comment: `TopicName sets the topic name on which the changes to the advertised content are announced.
Defaults to '/indexer/ingest/mainnet' if not specified.`,
		},
		{
			Name: "PurgeCacheOnStart",
			Type: "bool",

			Comment: `PurgeCacheOnStart sets whether to clear any cached entries chunks when the provider engine
starts. By default, the cache is rehydrated from previously cached entries stored in
datastore if any is present.`,
		},
	},
	"Libp2p": []DocField{
		{
			Name: "ListenAddresses",
			Type: "[]string",

			Comment: `Binding address for the libp2p host - 0 means random port.
Format: multiaddress; see https://multiformats.io/multiaddr/`,
		},
		{
			Name: "AnnounceAddresses",
			Type: "[]string",

			Comment: `Addresses to explicitally announce to other peers. If not specified,
all interface addresses are announced
Format: multiaddress`,
		},
		{
			Name: "NoAnnounceAddresses",
			Type: "[]string",

			Comment: `Addresses to not announce
Format: multiaddress`,
		},
		{
			Name: "BootstrapPeers",
			Type: "[]string",

			Comment: ``,
		},
		{
			Name: "ProtectedPeers",
			Type: "[]string",

			Comment: ``,
		},
		{
			Name: "DisableNatPortMap",
			Type: "bool",

			Comment: `When not disabled (default), lotus asks NAT devices (e.g., routers), to
open up an external port and forward it to the port lotus is running on.
When this works (i.e., when your router supports NAT port forwarding),
it makes the local lotus node accessible from the public internet`,
		},
		{
			Name: "ConnMgrLow",
			Type: "uint",

			Comment: `ConnMgrLow is the number of connections that the basic connection manager
will trim down to.`,
		},
		{
			Name: "ConnMgrHigh",
			Type: "uint",

			Comment: `ConnMgrHigh is the number of connections that, when exceeded, will trigger
a connection GC operation. Note: protected/recently formed connections don't
count towards this limit.`,
		},
		{
			Name: "ConnMgrGrace",
			Type: "Duration",

			Comment: `ConnMgrGrace is a time duration that new connections are immune from being
closed by the connection manager.`,
		},
	},
	"Logging": []DocField{
		{
			Name: "SubsystemLevels",
			Type: "map[string]string",

			Comment: `SubsystemLevels specify per-subsystem log levels`,
		},
	},
	"MinerAddressConfig": []DocField{
		{
			Name: "PreCommitControl",
			Type: "[]string",

			Comment: `Addresses to send PreCommit messages from`,
		},
		{
			Name: "CommitControl",
			Type: "[]string",

			Comment: `Addresses to send Commit messages from`,
		},
		{
			Name: "TerminateControl",
			Type: "[]string",

			Comment: ``,
		},
		{
			Name: "DealPublishControl",
			Type: "[]string",

			Comment: ``,
		},
		{
			Name: "DisableOwnerFallback",
			Type: "bool",

			Comment: `DisableOwnerFallback disables usage of the owner address for messages
sent automatically`,
		},
		{
			Name: "DisableWorkerFallback",
			Type: "bool",

			Comment: `DisableWorkerFallback disables usage of the worker address for messages
sent automatically, if control addresses are configured.
A control address that doesn't have enough funds will still be chosen
over the worker address if this flag is set.`,
		},
	},
	"MinerFeeConfig": []DocField{
		{
			Name: "MaxPreCommitGasFee",
			Type: "types.FIL",

			Comment: ``,
		},
		{
			Name: "MaxCommitGasFee",
			Type: "types.FIL",

			Comment: ``,
		},
		{
			Name: "MaxPreCommitBatchGasFee",
			Type: "BatchFeeConfig",

			Comment: `maxBatchFee = maxBase + maxPerSector * nSectors`,
		},
		{
			Name: "MaxCommitBatchGasFee",
			Type: "BatchFeeConfig",

			Comment: ``,
		},
		{
			Name: "MaxTerminateGasFee",
			Type: "types.FIL",

			Comment: ``,
		},
		{
			Name: "MaxWindowPoStGasFee",
			Type: "types.FIL",

			Comment: `WindowPoSt is a high-value operation, so the default fee should be high.`,
		},
		{
			Name: "MaxPublishDealsFee",
			Type: "types.FIL",

			Comment: ``,
		},
		{
			Name: "MaxMarketBalanceAddFee",
			Type: "types.FIL",

			Comment: ``,
		},
	},
	"MinerSubsystemConfig": []DocField{
		{
			Name: "EnableMining",
			Type: "bool",

			Comment: ``,
		},
		{
			Name: "EnableSealing",
			Type: "bool",

			Comment: ``,
		},
		{
			Name: "EnableSectorStorage",
			Type: "bool",

			Comment: ``,
		},
		{
			Name: "EnableMarkets",
			Type: "bool",

			Comment: ``,
		},
		{
			Name: "SealerApiInfo",
			Type: "string",

			Comment: ``,
		},
		{
			Name: "SectorIndexApiInfo",
			Type: "string",

			Comment: ``,
		},
	},
	"Pubsub": []DocField{
		{
			Name: "Bootstrapper",
			Type: "bool",

			Comment: `Run the node in bootstrap-node mode`,
		},
		{
			Name: "DirectPeers",
			Type: "[]string",

			Comment: `DirectPeers specifies peers with direct peering agreements. These peers are
connected outside of the mesh, with all (valid) message unconditionally
forwarded to them. The router will maintain open connections to these peers.
Note that the peering agreement should be reciprocal with direct peers
symmetrically configured at both ends.
Type: Array of multiaddress peerinfo strings, must include peerid (/p2p/12D3K...`,
		},
		{
			Name: "IPColocationWhitelist",
			Type: "[]string",

			Comment: ``,
		},
		{
			Name: "RemoteTracer",
			Type: "string",

			Comment: ``,
		},
	},
	"RetrievalPricing": []DocField{
		{
			Name: "Strategy",
			Type: "string",

			Comment: ``,
		},
		{
			Name: "Default",
			Type: "*RetrievalPricingDefault",

			Comment: ``,
		},
		{
			Name: "External",
			Type: "*RetrievalPricingExternal",

			Comment: ``,
		},
	},
	"RetrievalPricingDefault": []DocField{
		{
			Name: "VerifiedDealsFreeTransfer",
			Type: "bool",

			Comment: `VerifiedDealsFreeTransfer configures zero fees for data transfer for a retrieval deal
of a payloadCid that belongs to a verified storage deal.
This parameter is ONLY applicable if the retrieval pricing policy strategy has been configured to "default".
default value is true`,
		},
	},
	"RetrievalPricingExternal": []DocField{
		{
			Name: "Path",
			Type: "string",

			Comment: `Path of the external script that will be run to price a retrieval deal.
This parameter is ONLY applicable if the retrieval pricing policy strategy has been configured to "external".`,
		},
	},
	"SealingConfig": []DocField{
		{
			Name: "MaxWaitDealsSectors",
			Type: "uint64",

			Comment: `Upper bound on how many sectors can be waiting for more deals to be packed in it before it begins sealing at any given time.
If the miner is accepting multiple deals in parallel, up to MaxWaitDealsSectors of new sectors will be created.
If more than MaxWaitDealsSectors deals are accepted in parallel, only MaxWaitDealsSectors deals will be processed in parallel
Note that setting this number too high in relation to deal ingestion rate may result in poor sector packing efficiency
0 = no limit`,
		},
		{
			Name: "MaxSealingSectors",
			Type: "uint64",

			Comment: `Upper bound on how many sectors can be sealing at the same time when creating new CC sectors (0 = unlimited)`,
		},
		{
			Name: "MaxSealingSectorsForDeals",
			Type: "uint64",

			Comment: `Upper bound on how many sectors can be sealing at the same time when creating new sectors with deals (0 = unlimited)`,
		},
		{
			Name: "CommittedCapacitySectorLifetime",
			Type: "Duration",

			Comment: `CommittedCapacitySectorLifetime is the duration a Committed Capacity (CC) sector will
live before it must be extended or converted into sector containing deals before it is
terminated. Value must be between 180-540 days inclusive`,
		},
		{
			Name: "WaitDealsDelay",
			Type: "Duration",

			Comment: `Period of time that a newly created sector will wait for more deals to be packed in to before it starts to seal.
Sectors which are fully filled will start sealing immediately`,
		},
		{
			Name: "AlwaysKeepUnsealedCopy",
			Type: "bool",

			Comment: `Whether to keep unsealed copies of deal data regardless of whether the client requested that. This lets the miner
avoid the relatively high cost of unsealing the data later, at the cost of more storage space`,
		},
		{
			Name: "FinalizeEarly",
			Type: "bool",

			Comment: `Run sector finalization before submitting sector proof to the chain`,
		},
		{
			Name: "MakeCCSectorsAvailable",
			Type: "bool",

			Comment: `After sealing CC sectors, make them available for upgrading with deals`,
		},
		{
			Name: "CollateralFromMinerBalance",
			Type: "bool",

			Comment: `Whether to use available miner balance for sector collateral instead of sending it with each message`,
		},
		{
			Name: "AvailableBalanceBuffer",
			Type: "types.FIL",

			Comment: `Minimum available balance to keep in the miner actor before sending it with messages`,
		},
		{
			Name: "DisableCollateralFallback",
			Type: "bool",

			Comment: `Don't send collateral with messages even if there is no available balance in the miner actor`,
		},
		{
			Name: "BatchPreCommits",
			Type: "bool",

			Comment: `enable / disable precommit batching (takes effect after nv13)`,
		},
		{
			Name: "MaxPreCommitBatch",
			Type: "int",

			Comment: `maximum precommit batch size - batches will be sent immediately above this size`,
		},
		{
			Name: "PreCommitBatchWait",
			Type: "Duration",

			Comment: `how long to wait before submitting a batch after crossing the minimum batch size`,
		},
		{
			Name: "PreCommitBatchSlack",
			Type: "Duration",

			Comment: `time buffer for forceful batch submission before sectors/deal in batch would start expiring`,
		},
		{
			Name: "AggregateCommits",
			Type: "bool",

			Comment: `enable / disable commit aggregation (takes effect after nv13)`,
		},
		{
			Name: "MinCommitBatch",
			Type: "int",

			Comment: `maximum batched commit size - batches will be sent immediately above this size`,
		},
		{
			Name: "MaxCommitBatch",
			Type: "int",

			Comment: ``,
		},
		{
			Name: "CommitBatchWait",
			Type: "Duration",

			Comment: `how long to wait before submitting a batch after crossing the minimum batch size`,
		},
		{
			Name: "CommitBatchSlack",
			Type: "Duration",

			Comment: `time buffer for forceful batch submission before sectors/deals in batch would start expiring`,
		},
		{
			Name: "BatchPreCommitAboveBaseFee",
			Type: "types.FIL",

			Comment: `network BaseFee below which to stop doing precommit batching, instead
sending precommit messages to the chain individually`,
		},
		{
			Name: "AggregateAboveBaseFee",
			Type: "types.FIL",

			Comment: `network BaseFee below which to stop doing commit aggregation, instead
submitting proofs to the chain individually`,
		},
		{
			Name: "TerminateBatchMax",
			Type: "uint64",

			Comment: ``,
		},
		{
			Name: "TerminateBatchMin",
			Type: "uint64",

			Comment: ``,
		},
		{
			Name: "TerminateBatchWait",
			Type: "Duration",

			Comment: ``,
		},
	},
	"Splitstore": []DocField{
		{
			Name: "ColdStoreType",
			Type: "string",

			Comment: `ColdStoreType specifies the type of the coldstore.
It can be "universal" (default) or "discard" for discarding cold blocks.`,
		},
		{
			Name: "HotStoreType",
			Type: "string",

			Comment: `HotStoreType specifies the type of the hotstore.
Only currently supported value is "badger".`,
		},
		{
			Name: "MarkSetType",
			Type: "string",

			Comment: `MarkSetType specifies the type of the markset.
It can be "map" for in memory marking or "badger" (default) for on-disk marking.`,
		},
		{
			Name: "HotStoreMessageRetention",
			Type: "uint64",

			Comment: `HotStoreMessageRetention specifies the retention policy for messages, in finalities beyond
the compaction boundary; default is 0.`,
		},
		{
			Name: "HotStoreFullGCFrequency",
			Type: "uint64",

			Comment: `HotStoreFullGCFrequency specifies how often to perform a full (moving) GC on the hotstore.
A value of 0 disables, while a value 1 will do full GC in every compaction.
Default is 20 (about once a week).`,
		},
	},
	"StorageMiner": []DocField{
		{
			Name: "Subsystems",
			Type: "MinerSubsystemConfig",

			Comment: ``,
		},
		{
			Name: "Dealmaking",
			Type: "DealmakingConfig",

			Comment: ``,
		},
		{
			Name: "IndexProvider",
			Type: "IndexProviderConfig",

			Comment: ``,
		},
		{
			Name: "Sealing",
			Type: "SealingConfig",

			Comment: ``,
		},
		{
			Name: "Storage",
			Type: "sectorstorage.SealerConfig",

			Comment: ``,
		},
		{
			Name: "Fees",
			Type: "MinerFeeConfig",

			Comment: ``,
		},
		{
			Name: "Addresses",
			Type: "MinerAddressConfig",

			Comment: ``,
		},
		{
			Name: "DAGStore",
			Type: "DAGStoreConfig",

			Comment: ``,
		},
	},
	"Wallet": []DocField{
		{
			Name: "RemoteBackend",
			Type: "string",

			Comment: ``,
		},
		{
			Name: "EnableLedger",
			Type: "bool",

			Comment: ``,
		},
		{
			Name: "DisableLocal",
			Type: "bool",

			Comment: ``,
		},
	},
}
View Source 
var MaxTraversalLinks uint64 = 32 * (1 << 20)

MaxTraversalLinks configures the maximum number of links to traverse in a DAG while calculating CommP and traversing a DAG with graphsync; invokes a budget on DAG depth and density.

Functions

func ConfigComment 

func ConfigComment(t interface{}) ([]byte, error)

func ConfigUpdate added in v1.11.1 

func ConfigUpdate(cfgCur, cfgDef interface{}, comment bool) ([]byte, error)

func FromFile 

func FromFile(path string, def interface{}) (interface{}, error)

FromFile loads config from a specified file overriding defaults specified in the def parameter. If file does not exist or is empty defaults are assumed.

func FromReader 

func FromReader(reader io.Reader, def interface{}) (interface{}, error)

FromReader loads config from a reader instance.

func StorageFromFile added in v0.3.0 

func StorageFromFile(path string, def *stores.StorageConfig) (*stores.StorageConfig, error)

func StorageFromReader added in v0.3.0 

func StorageFromReader(reader io.Reader) (*stores.StorageConfig, error)

func WriteStorageFile added in v0.3.0 

func WriteStorageFile(path string, config stores.StorageConfig) error

Types

type API 

type API struct {
	// Binding address for the Lotus API
	ListenAddress       string
	RemoteListenAddress string
	Timeout             Duration
}

API contains configs for API endpoint

type Backup added in v1.5.1 

type Backup struct {
	// When set to true disables metadata log (.lotus/kvlog). This can save disk
	// space by reducing metadata redundancy.
	//
	// Note that in case of metadata corruption it might be much harder to recover
	// your node if metadata log is disabled
	DisableMetadataLog bool
}

type BatchFeeConfig added in v1.10.0 

type BatchFeeConfig struct {
	Base      types.FIL
	PerSector types.FIL
}

func (*BatchFeeConfig) FeeForSectors added in v1.10.0 

func (b *BatchFeeConfig) FeeForSectors(nSectors int) abi.TokenAmount

type Chainstore added in v1.5.1 

type Chainstore struct {
	EnableSplitstore bool
	Splitstore       Splitstore
}

type Client added in v0.3.0 

type Client struct {
	UseIpfs             bool
	IpfsOnlineMode      bool
	IpfsMAddr           string
	IpfsUseForRetrieval bool
	// The maximum number of simultaneous data transfers between the client
	// and storage providers for storage deals
	SimultaneousTransfersForStorage uint64
	// The maximum number of simultaneous data transfers between the client
	// and storage providers for retrieval deals
	SimultaneousTransfersForRetrieval uint64

	// Require that retrievals perform no on-chain operations. Paid retrievals
	// without existing payment channels with available funds will fail instead
	// of automatically performing on-chain operations.
	OffChainRetrieval bool
}

// Full Node

type Common 

type Common struct {
	API     API
	Backup  Backup
	Logging Logging
	Libp2p  Libp2p
	Pubsub  Pubsub
}

Common is common config between full node and miner

type DAGStoreConfig added in v1.11.2 

type DAGStoreConfig struct {
	// Path to the dagstore root directory. This directory contains three
	// subdirectories, which can be symlinked to alternative locations if
	// need be:
	//  - ./transients: caches unsealed deals that have been fetched from the
	//    storage subsystem for serving retrievals.
	//  - ./indices: stores shard indices.
	//  - ./datastore: holds the KV store tracking the state of every shard
	//    known to the DAG store.
	// Default value: <LOTUS_MARKETS_PATH>/dagstore (split deployment) or
	// <LOTUS_MINER_PATH>/dagstore (monolith deployment)
	RootDir string

	// The maximum amount of indexing jobs that can run simultaneously.
	// 0 means unlimited.
	// Default value: 5.
	MaxConcurrentIndex int

	// The maximum amount of unsealed deals that can be fetched simultaneously
	// from the storage subsystem. 0 means unlimited.
	// Default value: 0 (unlimited).
	MaxConcurrentReadyFetches int

	// The maximum amount of unseals that can be processed simultaneously
	// from the storage subsystem. 0 means unlimited.
	// Default value: 0 (unlimited).
	MaxConcurrentUnseals int

	// The maximum number of simultaneous inflight API calls to the storage
	// subsystem.
	// Default value: 100.
	MaxConcurrencyStorageCalls int

	// The time between calls to periodic dagstore GC, in time.Duration string
	// representation, e.g. 1m, 5m, 1h.
	// Default value: 1 minute.
	GCInterval Duration
}

type DealmakingConfig added in v0.4.0 

type DealmakingConfig struct {
	// When enabled, the miner can accept online deals
	ConsiderOnlineStorageDeals bool
	// When enabled, the miner can accept offline deals
	ConsiderOfflineStorageDeals bool
	// When enabled, the miner can accept retrieval deals
	ConsiderOnlineRetrievalDeals bool
	// When enabled, the miner can accept offline retrieval deals
	ConsiderOfflineRetrievalDeals bool
	// When enabled, the miner can accept verified deals
	ConsiderVerifiedStorageDeals bool
	// When enabled, the miner can accept unverified deals
	ConsiderUnverifiedStorageDeals bool
	// A list of Data CIDs to reject when making deals
	PieceCidBlocklist []cid.Cid
	// Maximum expected amount of time getting the deal into a sealed sector will take
	// This includes the time the deal will need to get transferred and published
	// before being assigned to a sector
	ExpectedSealDuration Duration
	// Whether new sectors are created to pack incoming deals
	// When this is set to false no new sectors will be created for sealing incoming deals
	// This is useful for forcing all deals to be assigned as snap deals to sectors marked for upgrade
	MakeNewSectorForDeals bool
	// Maximum amount of time proposed deal StartEpoch can be in future
	MaxDealStartDelay Duration
	// When a deal is ready to publish, the amount of time to wait for more
	// deals to be ready to publish before publishing them all as a batch
	PublishMsgPeriod Duration
	// The maximum number of deals to include in a single PublishStorageDeals
	// message
	MaxDealsPerPublishMsg uint64
	// The maximum collateral that the provider will put up against a deal,
	// as a multiplier of the minimum collateral bound
	MaxProviderCollateralMultiplier uint64
	// The maximum allowed disk usage size in bytes of staging deals not yet
	// passed to the sealing node by the markets service. 0 is unlimited.
	MaxStagingDealsBytes int64
	// The maximum number of parallel online data transfers for storage deals
	SimultaneousTransfersForStorage uint64
	// The maximum number of simultaneous data transfers from any single client
	// for storage deals.
	// Unset by default (0), and values higher than SimultaneousTransfersForStorage
	// will have no effect; i.e. the total number of simultaneous data transfers
	// across all storage clients is bound by SimultaneousTransfersForStorage
	// regardless of this number.
	SimultaneousTransfersForStoragePerClient uint64
	// The maximum number of parallel online data transfers for retrieval deals
	SimultaneousTransfersForRetrieval uint64
	// Minimum start epoch buffer to give time for sealing of sector with deal.
	StartEpochSealingBuffer uint64

	// A command used for fine-grained evaluation of storage deals
	// see https://docs.filecoin.io/mine/lotus/miner-configuration/#using-filters-for-fine-grained-storage-and-retrieval-deal-acceptance for more details
	Filter string
	// A command used for fine-grained evaluation of retrieval deals
	// see https://docs.filecoin.io/mine/lotus/miner-configuration/#using-filters-for-fine-grained-storage-and-retrieval-deal-acceptance for more details
	RetrievalFilter string

	RetrievalPricing *RetrievalPricing
}

type DocField added in v1.11.1 

type DocField struct {
	Name    string
	Type    string
	Comment string
}

type Duration 

type Duration time.Duration

Duration is a wrapper type for time.Duration for decoding and encoding from/to TOML

func (Duration) MarshalText 

func (dur Duration) MarshalText() ([]byte, error)

func (*Duration) UnmarshalText 

func (dur *Duration) UnmarshalText(text []byte) error

UnmarshalText implements interface for TOML decoding

type FeeConfig added in v1.1.3 

type FeeConfig struct {
	DefaultMaxFee types.FIL
}

type FullNode 

type FullNode struct {
	Common
	Client     Client
	Wallet     Wallet
	Fees       FeeConfig
	Chainstore Chainstore
}

FullNode is a full node config

func DefaultFullNode 

func DefaultFullNode() *FullNode

DefaultFullNode returns the default config

type IndexProviderConfig added in v1.15.1 

type IndexProviderConfig struct {

	// Enable set whether to enable indexing announcement to the network and expose endpoints that
	// allow indexer nodes to process announcements. Disabled by default.
	Enable bool

	// EntriesCacheCapacity sets the maximum capacity to use for caching the indexing advertisement
	// entries. Defaults to 1024 if not specified. The cache is evicted using LRU policy. The
	// maximum storage used by the cache is a factor of EntriesCacheCapacity, EntriesChunkSize and
	// the length of multihashes being advertised. For example, advertising 128-bit long multihashes
	// with the default EntriesCacheCapacity, and EntriesChunkSize means the cache size can grow to
	// 256MiB when full.
	EntriesCacheCapacity int

	// EntriesChunkSize sets the maximum number of multihashes to include in a single entries chunk.
	// Defaults to 16384 if not specified. Note that chunks are chained together for indexing
	// advertisements that include more multihashes than the configured EntriesChunkSize.
	EntriesChunkSize int

	// TopicName sets the topic name on which the changes to the advertised content are announced.
	// Defaults to '/indexer/ingest/mainnet' if not specified.
	TopicName string

	// PurgeCacheOnStart sets whether to clear any cached entries chunks when the provider engine
	// starts. By default, the cache is rehydrated from previously cached entries stored in
	// datastore if any is present.
	PurgeCacheOnStart bool
}

type Libp2p 

type Libp2p struct {
	// Binding address for the libp2p host - 0 means random port.
	// Format: multiaddress; see https://multiformats.io/multiaddr/
	ListenAddresses []string
	// Addresses to explicitally announce to other peers. If not specified,
	// all interface addresses are announced
	// Format: multiaddress
	AnnounceAddresses []string
	// Addresses to not announce
	// Format: multiaddress
	NoAnnounceAddresses []string
	BootstrapPeers      []string
	ProtectedPeers      []string

	// When not disabled (default), lotus asks NAT devices (e.g., routers), to
	// open up an external port and forward it to the port lotus is running on.
	// When this works (i.e., when your router supports NAT port forwarding),
	// it makes the local lotus node accessible from the public internet
	DisableNatPortMap bool

	// ConnMgrLow is the number of connections that the basic connection manager
	// will trim down to.
	ConnMgrLow uint
	// ConnMgrHigh is the number of connections that, when exceeded, will trigger
	// a connection GC operation. Note: protected/recently formed connections don't
	// count towards this limit.
	ConnMgrHigh uint
	// ConnMgrGrace is a time duration that new connections are immune from being
	// closed by the connection manager.
	ConnMgrGrace Duration
}

Libp2p contains configs for libp2p

type Logging added in v1.15.1 

type Logging struct {
	// SubsystemLevels specify per-subsystem log levels
	SubsystemLevels map[string]string
}

Logging is the logging system config

type MinerAddressConfig added in v1.2.3 

type MinerAddressConfig struct {
	// Addresses to send PreCommit messages from
	PreCommitControl []string
	// Addresses to send Commit messages from
	CommitControl      []string
	TerminateControl   []string
	DealPublishControl []string

	// DisableOwnerFallback disables usage of the owner address for messages
	// sent automatically
	DisableOwnerFallback bool
	// DisableWorkerFallback disables usage of the worker address for messages
	// sent automatically, if control addresses are configured.
	// A control address that doesn't have enough funds will still be chosen
	// over the worker address if this flag is set.
	DisableWorkerFallback bool
}

type MinerFeeConfig added in v0.5.0 

type MinerFeeConfig struct {
	MaxPreCommitGasFee types.FIL
	MaxCommitGasFee    types.FIL

	// maxBatchFee = maxBase + maxPerSector * nSectors
	MaxPreCommitBatchGasFee BatchFeeConfig
	MaxCommitBatchGasFee    BatchFeeConfig

	MaxTerminateGasFee types.FIL
	// WindowPoSt is a high-value operation, so the default fee should be high.
	MaxWindowPoStGasFee    types.FIL
	MaxPublishDealsFee     types.FIL
	MaxMarketBalanceAddFee types.FIL
}

type MinerSubsystemConfig added in v1.11.1 

type MinerSubsystemConfig struct {
	EnableMining        bool
	EnableSealing       bool
	EnableSectorStorage bool
	EnableMarkets       bool

	SealerApiInfo      string // if EnableSealing == false
	SectorIndexApiInfo string // if EnableSectorStorage == false
}

type Pubsub added in v0.3.0 

type Pubsub struct {
	// Run the node in bootstrap-node mode
	Bootstrapper bool
	// DirectPeers specifies peers with direct peering agreements. These peers are
	// connected outside of the mesh, with all (valid) message unconditionally
	// forwarded to them. The router will maintain open connections to these peers.
	// Note that the peering agreement should be reciprocal with direct peers
	// symmetrically configured at both ends.
	// Type: Array of multiaddress peerinfo strings, must include peerid (/p2p/12D3K...
	DirectPeers           []string
	IPColocationWhitelist []string
	RemoteTracer          string
}

type RetrievalPricing added in v1.11.0 

type RetrievalPricing struct {
	Strategy string // possible values: "default", "external"

	Default  *RetrievalPricingDefault
	External *RetrievalPricingExternal
}

type RetrievalPricingDefault added in v1.11.0 

type RetrievalPricingDefault struct {
	// VerifiedDealsFreeTransfer configures zero fees for data transfer for a retrieval deal
	// of a payloadCid that belongs to a verified storage deal.
	// This parameter is ONLY applicable if the retrieval pricing policy strategy has been configured to "default".
	// default value is true
	VerifiedDealsFreeTransfer bool
}

type RetrievalPricingExternal added in v1.11.0 

type RetrievalPricingExternal struct {
	// Path of the external script that will be run to price a retrieval deal.
	// This parameter is ONLY applicable if the retrieval pricing policy strategy has been configured to "external".
	Path string
}

type SealingConfig added in v0.5.0 

type SealingConfig struct {
	// Upper bound on how many sectors can be waiting for more deals to be packed in it before it begins sealing at any given time.
	// If the miner is accepting multiple deals in parallel, up to MaxWaitDealsSectors of new sectors will be created.
	// If more than MaxWaitDealsSectors deals are accepted in parallel, only MaxWaitDealsSectors deals will be processed in parallel
	// Note that setting this number too high in relation to deal ingestion rate may result in poor sector packing efficiency
	// 0 = no limit
	MaxWaitDealsSectors uint64

	// Upper bound on how many sectors can be sealing at the same time when creating new CC sectors (0 = unlimited)
	MaxSealingSectors uint64

	// Upper bound on how many sectors can be sealing at the same time when creating new sectors with deals (0 = unlimited)
	MaxSealingSectorsForDeals uint64

	// CommittedCapacitySectorLifetime is the duration a Committed Capacity (CC) sector will
	// live before it must be extended or converted into sector containing deals before it is
	// terminated. Value must be between 180-540 days inclusive
	CommittedCapacitySectorLifetime Duration

	// Period of time that a newly created sector will wait for more deals to be packed in to before it starts to seal.
	// Sectors which are fully filled will start sealing immediately
	WaitDealsDelay Duration

	// Whether to keep unsealed copies of deal data regardless of whether the client requested that. This lets the miner
	// avoid the relatively high cost of unsealing the data later, at the cost of more storage space
	AlwaysKeepUnsealedCopy bool

	// Run sector finalization before submitting sector proof to the chain
	FinalizeEarly bool

	// After sealing CC sectors, make them available for upgrading with deals
	MakeCCSectorsAvailable bool

	// Whether to use available miner balance for sector collateral instead of sending it with each message
	CollateralFromMinerBalance bool
	// Minimum available balance to keep in the miner actor before sending it with messages
	AvailableBalanceBuffer types.FIL
	// Don't send collateral with messages even if there is no available balance in the miner actor
	DisableCollateralFallback bool

	// enable / disable precommit batching (takes effect after nv13)
	BatchPreCommits bool
	// maximum precommit batch size - batches will be sent immediately above this size
	MaxPreCommitBatch int
	// how long to wait before submitting a batch after crossing the minimum batch size
	PreCommitBatchWait Duration
	// time buffer for forceful batch submission before sectors/deal in batch would start expiring
	PreCommitBatchSlack Duration

	// enable / disable commit aggregation (takes effect after nv13)
	AggregateCommits bool
	// maximum batched commit size - batches will be sent immediately above this size
	MinCommitBatch int
	MaxCommitBatch int
	// how long to wait before submitting a batch after crossing the minimum batch size
	CommitBatchWait Duration
	// time buffer for forceful batch submission before sectors/deals in batch would start expiring
	CommitBatchSlack Duration

	// network BaseFee below which to stop doing precommit batching, instead
	// sending precommit messages to the chain individually
	BatchPreCommitAboveBaseFee types.FIL

	// network BaseFee below which to stop doing commit aggregation, instead
	// submitting proofs to the chain individually
	AggregateAboveBaseFee types.FIL

	TerminateBatchMax  uint64
	TerminateBatchMin  uint64
	TerminateBatchWait Duration
}

type Splitstore added in v1.5.1 

type Splitstore struct {
	// ColdStoreType specifies the type of the coldstore.
	// It can be "universal" (default) or "discard" for discarding cold blocks.
	ColdStoreType string
	// HotStoreType specifies the type of the hotstore.
	// Only currently supported value is "badger".
	HotStoreType string
	// MarkSetType specifies the type of the markset.
	// It can be "map" for in memory marking or "badger" (default) for on-disk marking.
	MarkSetType string

	// HotStoreMessageRetention specifies the retention policy for messages, in finalities beyond
	// the compaction boundary; default is 0.
	HotStoreMessageRetention uint64
	// HotStoreFullGCFrequency specifies how often to perform a full (moving) GC on the hotstore.
	// A value of 0 disables, while a value 1 will do full GC in every compaction.
	// Default is 20 (about once a week).
	HotStoreFullGCFrequency uint64
}

type StorageMiner 

type StorageMiner struct {
	Common

	Subsystems    MinerSubsystemConfig
	Dealmaking    DealmakingConfig
	IndexProvider IndexProviderConfig
	Sealing       SealingConfig
	Storage       sectorstorage.SealerConfig
	Fees          MinerFeeConfig
	Addresses     MinerAddressConfig
	DAGStore      DAGStoreConfig
}

StorageMiner is a miner config

func DefaultStorageMiner 

func DefaultStorageMiner() *StorageMiner

type Wallet added in v0.9.1 

type Wallet struct {
	RemoteBackend string
	EnableLedger  bool
	DisableLocal  bool
}

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