config

package
v0.0.0-...-484cccf Latest Latest
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 Go to latest Published: Mar 16, 2023 License: Apache-2.0, MIT Imports: 24 Imported by: 0

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"
)
View Source 
const (
	// ResourceFilteringHardware specifies that available hardware resources
	// should be evaluated when scheduling a task against the worker.
	ResourceFilteringHardware = ResourceFilteringStrategy("hardware")

	// ResourceFilteringDisabled disables resource filtering against this
	// worker. The scheduler may assign any task to this worker.
	ResourceFilteringDisabled = ResourceFilteringStrategy("disabled")
)

Variables

View Source 
var (
	DefaultDefaultMaxFee         = types.MustParseFIL("0.07")
	DefaultSimultaneousTransfers = uint64(20)
)
View Source 
var (
	DefaultDataSubFolder        = "raft"
	DefaultWaitForLeaderTimeout = 15 * time.Second
	DefaultCommitRetries        = 1
	DefaultNetworkTimeout       = 100 * time.Second
	DefaultCommitRetryDelay     = 200 * time.Millisecond
	DefaultBackupsRotate        = 6
)
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: `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`,
		},
	},
	"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: "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://lotus.filecoin.io/storage-providers/advanced-configurations/market/#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://lotus.filecoin.io/storage-providers/advanced-configurations/market/#using-filters-for-fine-grained-storage-and-retrieval-deal-acceptance for more details`,
		},
		{
			Name: "RetrievalPricing",
			Type: "*RetrievalPricing",

			Comment: ``,
		},
	},
	"Events": []DocField{
		{
			Name: "DisableRealTimeFilterAPI",
			Type: "bool",

			Comment: `EnableEthRPC enables APIs that
DisableRealTimeFilterAPI will disable the RealTimeFilterAPI that can create and query filters for actor events as they are emitted.
The API is enabled when EnableEthRPC is true, but can be disabled selectively with this flag.`,
		},
		{
			Name: "DisableHistoricFilterAPI",
			Type: "bool",

			Comment: `DisableHistoricFilterAPI will disable the HistoricFilterAPI that can create and query filters for actor events
that occurred in the past. HistoricFilterAPI maintains a queryable index of events.
The API is enabled when EnableEthRPC is true, but can be disabled selectively with this flag.`,
		},
		{
			Name: "FilterTTL",
			Type: "Duration",

			Comment: `FilterTTL specifies the time to live for actor event filters. Filters that haven't been accessed longer than
this time become eligible for automatic deletion.`,
		},
		{
			Name: "MaxFilters",
			Type: "int",

			Comment: `MaxFilters specifies the maximum number of filters that may exist at any one time.`,
		},
		{
			Name: "MaxFilterResults",
			Type: "int",

			Comment: `MaxFilterResults specifies the maximum number of results that can be accumulated by an actor event filter.`,
		},
		{
			Name: "MaxFilterHeightRange",
			Type: "uint64",

			Comment: `MaxFilterHeightRange specifies the maximum range of heights that can be used in a filter (to avoid querying
the entire chain)`,
		},
		{
			Name: "DatabasePath",
			Type: "string",

			Comment: `DatabasePath is the full path to a sqlite database that will be used to index actor events to
support the historic filter APIs. If the database does not exist it will be created. The directory containing
the database must already exist and be writeable. If a relative path is provided here, sqlite treats it as
relative to the CWD (current working directory).`,
		},
	},
	"FeeConfig": []DocField{
		{
			Name: "DefaultMaxFee",
			Type: "types.FIL",

			Comment: ``,
		},
	},
	"FevmConfig": []DocField{
		{
			Name: "EnableEthRPC",
			Type: "bool",

			Comment: `EnableEthRPC enables eth_ rpc, and enables storing a mapping of eth transaction hashes to filecoin message Cids.
This will also enable the RealTimeFilterAPI and HistoricFilterAPI by default, but they can be disabled by config options above.`,
		},
		{
			Name: "EthTxHashMappingLifetimeDays",
			Type: "int",

			Comment: `EthTxHashMappingLifetimeDays the transaction hash lookup database will delete mappings that have been stored for more than x days
Set to 0 to keep all mappings`,
		},
		{
			Name: "Events",
			Type: "Events",

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

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

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

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

			Comment: ``,
		},
		{
			Name: "Cluster",
			Type: "UserRaftConfig",

			Comment: ``,
		},
		{
			Name: "Fevm",
			Type: "FevmConfig",

			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. Enabled 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.
If not explicitly specified, the topic name is automatically inferred from the network name
in following format: '/indexer/ingest/<network-name>'
Defaults to empty, which implies the topic name is inferred from network name.`,
		},
		{
			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: ``,
		},
	},
	"ProvingConfig": []DocField{
		{
			Name: "ParallelCheckLimit",
			Type: "int",

			Comment: `Maximum number of sector checks to run in parallel. (0 = unlimited)

WARNING: Setting this value too high may make the node crash by running out of stack
WARNING: Setting this value too low may make sector challenge reading much slower, resulting in failed PoSt due
to late submission.

After changing this option, confirm that the new value works in your setup by invoking
'lotus-miner proving compute window-post 0'`,
		},
		{
			Name: "SingleCheckTimeout",
			Type: "Duration",

			Comment: `Maximum amount of time a proving pre-check can take for a sector. If the check times out the sector will be skipped

WARNING: Setting this value too low risks in sectors being skipped even though they are accessible, just reading the
test challenge took longer than this timeout
WARNING: Setting this value too high risks missing PoSt deadline in case IO operations related to this sector are
blocked (e.g. in case of disconnected NFS mount)`,
		},
		{
			Name: "PartitionCheckTimeout",
			Type: "Duration",

			Comment: `Maximum amount of time a proving pre-check can take for an entire partition. If the check times out, sectors in
the partition which didn't get checked on time will be skipped

WARNING: Setting this value too low risks in sectors being skipped even though they are accessible, just reading the
test challenge took longer than this timeout
WARNING: Setting this value too high risks missing PoSt deadline in case IO operations related to this partition are
blocked or slow`,
		},
		{
			Name: "DisableBuiltinWindowPoSt",
			Type: "bool",

			Comment: `Disable Window PoSt computation on the lotus-miner process even if no window PoSt workers are present.

WARNING: If no windowPoSt workers are connected, window PoSt WILL FAIL resulting in faulty sectors which will need
to be recovered. Before enabling this option, make sure your PoSt workers work correctly.

After changing this option, confirm that the new value works in your setup by invoking
'lotus-miner proving compute window-post 0'`,
		},
		{
			Name: "DisableBuiltinWinningPoSt",
			Type: "bool",

			Comment: `Disable Winning PoSt computation on the lotus-miner process even if no winning PoSt workers are present.

WARNING: If no WinningPoSt workers are connected, Winning PoSt WILL FAIL resulting in lost block rewards.
Before enabling this option, make sure your PoSt workers work correctly.`,
		},
		{
			Name: "DisableWDPoStPreChecks",
			Type: "bool",

			Comment: `Disable WindowPoSt provable sector readability checks.

In normal operation, when preparing to compute WindowPoSt, lotus-miner will perform a round of reading challenges
from all sectors to confirm that those sectors can be proven. Challenges read in this process are discarded, as
we're only interested in checking that sector data can be read.

When using builtin proof computation (no PoSt workers, and DisableBuiltinWindowPoSt is set to false), this process
can save a lot of time and compute resources in the case that some sectors are not readable - this is caused by
the builtin logic not skipping snark computation when some sectors need to be skipped.

When using PoSt workers, this process is mostly redundant, with PoSt workers challenges will be read once, and
if challenges for some sectors aren't readable, those sectors will just get skipped.

Disabling sector pre-checks will slightly reduce IO load when proving sectors, possibly resulting in shorter
time to produce window PoSt. In setups with good IO capabilities the effect of this option on proving time should
be negligible.

NOTE: It likely is a bad idea to disable sector pre-checks in setups with no PoSt workers.

NOTE: Even when this option is enabled, recovering sectors will be checked before recovery declaration message is
sent to the chain

After changing this option, confirm that the new value works in your setup by invoking
'lotus-miner proving compute window-post 0'`,
		},
		{
			Name: "MaxPartitionsPerPoStMessage",
			Type: "int",

			Comment: `Maximum number of partitions to prove in a single SubmitWindowPoSt messace. 0 = network limit (10 in nv16)

A single partition may contain up to 2349 32GiB sectors, or 2300 64GiB sectors.

The maximum number of sectors which can be proven in a single PoSt message is 25000 in network version 16, which
means that a single message can prove at most 10 partitions

Note that setting this value lower may result in less efficient gas use - more messages will be sent,
to prove each deadline, resulting in more total gas use (but each message will have lower gas limit)

Setting this value above the network limit has no effect`,
		},
		{
			Name: "MaxPartitionsPerRecoveryMessage",
			Type: "int",

			Comment: `In some cases when submitting DeclareFaultsRecovered messages,
there may be too many recoveries to fit in a BlockGasLimit.
In those cases it may be necessary to set this value to something low (eg 1);
Note that setting this value lower may result in less efficient gas use - more messages will be sent than needed,
resulting in more total gas use (but each message will have lower gas limit)`,
		},
		{
			Name: "SingleRecoveringPartitionPerPostMessage",
			Type: "bool",

			Comment: `Enable single partition per PoSt Message for partitions containing recovery sectors

In cases when submitting PoSt messages which contain recovering sectors, the default network limit may still be
too high to fit in the block gas limit. In those cases, it becomes useful to only house the single partition
with recovering sectors in the post message

Note that setting this value lower may result in less efficient gas use - more messages will be sent,
to prove each deadline, resulting in more total gas use (but each message will have lower gas limit)`,
		},
	},
	"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: ``,
		},
		{
			Name: "JsonTracer",
			Type: "string",

			Comment: `Path to file that will be used to output tracer content in JSON format.
If present tracer will save data to defined file.
Format: file path`,
		},
		{
			Name: "ElasticSearchTracer",
			Type: "string",

			Comment: `Connection string for elasticsearch instance.
If present tracer will save data to elasticsearch.
Format: https://<username>:<password>@<elasticsearch_url>:<port>/`,
		},
		{
			Name: "ElasticSearchIndex",
			Type: "string",

			Comment: `Name of elasticsearch index that will be used to save tracer data.
This property is used only if ElasticSearchTracer propery is set.`,
		},
		{
			Name: "TracerSourceAuth",
			Type: "string",

			Comment: `Auth token that will be passed with logs to elasticsearch - used for weighted peers score.`,
		},
	},
	"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".`,
		},
	},
	"SealerConfig": []DocField{
		{
			Name: "ParallelFetchLimit",
			Type: "int",

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

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

			Comment: ``,
		},
		{
			Name: "AllowPreCommit1",
			Type: "bool",

			Comment: ``,
		},
		{
			Name: "AllowPreCommit2",
			Type: "bool",

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

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

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

			Comment: ``,
		},
		{
			Name: "AllowProveReplicaUpdate2",
			Type: "bool",

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

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

			Comment: `LocalWorkerName specifies a custom name for the builtin worker.
If set to an empty string (default) os hostname will be used`,
		},
		{
			Name: "Assigner",
			Type: "string",

			Comment: `Assigner specifies the worker assigner to use when scheduling tasks.
"utilization" (default) - assign tasks to workers with lowest utilization.
"spread" - assign tasks to as many distinct workers as possible.`,
		},
		{
			Name: "DisallowRemoteFinalize",
			Type: "bool",

			Comment: `DisallowRemoteFinalize when set to true will force all Finalize tasks to
run on workers with local access to both long-term storage and the sealing
path containing the sector.
--
WARNING: Only set this if all workers have access to long-term storage
paths. If this flag is enabled, and there are workers without long-term
storage access, sectors will not be moved from them, and Finalize tasks
will appear to be stuck.
--
If you see stuck Finalize tasks after enabling this setting, check
'lotus-miner sealing sched-diag' and 'lotus-miner storage find [sector num]'`,
		},
		{
			Name: "ResourceFiltering",
			Type: "ResourceFilteringStrategy",

			Comment: `ResourceFiltering instructs the system which resource filtering strategy
to use when evaluating tasks against this worker. An empty value defaults
to "hardware".`,
		},
	},
	"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+upgrading 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+upgrading at the same time when creating new sectors with deals (0 = unlimited)`,
		},
		{
			Name: "PreferNewSectorsForDeals",
			Type: "bool",

			Comment: `Prefer creating new sectors even if there are sectors Available for upgrading.
This setting combined with MaxUpgradingSectors set to a value higher than MaxSealingSectorsForDeals makes it
possible to use fast sector upgrades to handle high volumes of storage deals, while still using the simple sealing
flow when the volume of storage deals is lower.`,
		},
		{
			Name: "MaxUpgradingSectors",
			Type: "uint64",

			Comment: `Upper bound on how many sectors can be sealing+upgrading at the same time when upgrading CC sectors with deals (0 = MaxSealingSectorsForDeals)`,
		},
		{
			Name: "MinUpgradeSectorExpiration",
			Type: "uint64",

			Comment: `When set to a non-zero value, minimum number of epochs until sector expiration required for sectors to be considered
for upgrades (0 = DealMinDuration = 180 days = 518400 epochs)

Note that if all deals waiting in the input queue have lifetimes longer than this value, upgrade sectors will be
required to have expiration of at least the soonest-ending deal`,
		},
		{
			Name: "MinTargetUpgradeSectorExpiration",
			Type: "uint64",

			Comment: `When set to a non-zero value, minimum number of epochs until sector expiration above which upgrade candidates will
be selected based on lowest initial pledge.

Target sector expiration is calculated by looking at the input deal queue, sorting it by deal expiration, and
selecting N deals from the queue up to sector size. The target expiration will be Nth deal end epoch, or in case
where there weren't enough deals to fill a sector, DealMaxDuration (540 days = 1555200 epochs)

Setting this to a high value (for example to maximum deal duration - 1555200) will disable selection based on
initial pledge - upgrade sectors will always be chosen based on longest expiration`,
		},
		{
			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: "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: "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: `minimum batched commit size - batches above this size will eventually be sent on a timeout`,
		},
		{
			Name: "MaxCommitBatch",
			Type: "int",

			Comment: `maximum batched commit size - batches will be sent immediately above this size`,
		},
		{
			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 "messages" (default) to store only messages, "universal" to store all chain state 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).`,
		},
		{
			Name: "HotStoreMaxSpaceTarget",
			Type: "uint64",

			Comment: `HotStoreMaxSpaceTarget sets a target max disk size for the hotstore. Splitstore GC
will run moving GC if disk utilization gets within a threshold (150 GB) of the target.
Splitstore GC will NOT run moving GC if the total size of the move would get
within 50 GB of the target, and instead will run a more aggressive online GC.
If both HotStoreFullGCFrequency and HotStoreMaxSpaceTarget are set then splitstore
GC will trigger moving GC if either configuration condition is met.
A reasonable minimum is 2x fully GCed hotstore size + 50 G buffer.
At this minimum size moving GC happens every time, any smaller and moving GC won't
be able to run. In spring 2023 this minimum is ~550 GB.`,
		},
		{
			Name: "HotStoreMaxSpaceThreshold",
			Type: "uint64",

			Comment: `When HotStoreMaxSpaceTarget is set Moving GC will be triggered when total moving size
exceeds HotstoreMaxSpaceTarget - HotstoreMaxSpaceThreshold`,
		},
		{
			Name: "HotstoreMaxSpaceSafetyBuffer",
			Type: "uint64",

			Comment: `Safety buffer to prevent moving GC from overflowing disk when HotStoreMaxSpaceTarget
is set.  Moving GC will not occur when total moving size exceeds
HotstoreMaxSpaceTarget - HotstoreMaxSpaceSafetyBuffer`,
		},
	},
	"StorageMiner": []DocField{
		{
			Name: "Subsystems",
			Type: "MinerSubsystemConfig",

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

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

			Comment: ``,
		},
		{
			Name: "Proving",
			Type: "ProvingConfig",

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

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

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

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

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

			Comment: ``,
		},
	},
	"UserRaftConfig": []DocField{
		{
			Name: "ClusterModeEnabled",
			Type: "bool",

			Comment: `EXPERIMENTAL. config to enabled node cluster with raft consensus`,
		},
		{
			Name: "DataFolder",
			Type: "string",

			Comment: `A folder to store Raft's data.`,
		},
		{
			Name: "InitPeersetMultiAddr",
			Type: "[]string",

			Comment: `InitPeersetMultiAddr provides the list of initial cluster peers for new Raft
peers (with no prior state). It is ignored when Raft was already
initialized or when starting in staging mode.`,
		},
		{
			Name: "WaitForLeaderTimeout",
			Type: "Duration",

			Comment: `LeaderTimeout specifies how long to wait for a leader before
failing an operation.`,
		},
		{
			Name: "NetworkTimeout",
			Type: "Duration",

			Comment: `NetworkTimeout specifies how long before a Raft network
operation is timed out`,
		},
		{
			Name: "CommitRetries",
			Type: "int",

			Comment: `CommitRetries specifies how many times we retry a failed commit until
we give up.`,
		},
		{
			Name: "CommitRetryDelay",
			Type: "Duration",

			Comment: `How long to wait between retries`,
		},
		{
			Name: "BackupsRotate",
			Type: "int",

			Comment: `BackupsRotate specifies the maximum number of Raft's DataFolder
copies that we keep as backups (renaming) after cleanup.`,
		},
		{
			Name: "Tracing",
			Type: "bool",

			Comment: `Tracing enables propagation of contexts across binary boundaries.`,
		},
	},
	"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 

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 

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

func StorageFromReader 

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

func WriteStorageFile 

func WriteStorageFile(path string, config storiface.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 

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 

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

func (*BatchFeeConfig) FeeForSectors 

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

type Chainstore 

type Chainstore struct {
	EnableSplitstore bool
	Splitstore       Splitstore
}

type Client 

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 

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 

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
	// 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://lotus.filecoin.io/storage-providers/advanced-configurations/market/#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://lotus.filecoin.io/storage-providers/advanced-configurations/market/#using-filters-for-fine-grained-storage-and-retrieval-deal-acceptance for more details
	RetrievalFilter string

	RetrievalPricing *RetrievalPricing
}

type DealmakingConfiger 

type DealmakingConfiger interface {
	GetDealmakingConfig() DealmakingConfig
	SetDealmakingConfig(DealmakingConfig)
}

type DocField 

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 Events 

type Events struct {
	// EnableEthRPC enables APIs that
	// DisableRealTimeFilterAPI will disable the RealTimeFilterAPI that can create and query filters for actor events as they are emitted.
	// The API is enabled when EnableEthRPC is true, but can be disabled selectively with this flag.
	DisableRealTimeFilterAPI bool

	// DisableHistoricFilterAPI will disable the HistoricFilterAPI that can create and query filters for actor events
	// that occurred in the past. HistoricFilterAPI maintains a queryable index of events.
	// The API is enabled when EnableEthRPC is true, but can be disabled selectively with this flag.
	DisableHistoricFilterAPI bool

	// FilterTTL specifies the time to live for actor event filters. Filters that haven't been accessed longer than
	// this time become eligible for automatic deletion.
	FilterTTL Duration

	// MaxFilters specifies the maximum number of filters that may exist at any one time.
	MaxFilters int

	// MaxFilterResults specifies the maximum number of results that can be accumulated by an actor event filter.
	MaxFilterResults int

	// MaxFilterHeightRange specifies the maximum range of heights that can be used in a filter (to avoid querying
	// the entire chain)
	MaxFilterHeightRange uint64

	// DatabasePath is the full path to a sqlite database that will be used to index actor events to
	// support the historic filter APIs. If the database does not exist it will be created. The directory containing
	// the database must already exist and be writeable. If a relative path is provided here, sqlite treats it as
	// relative to the CWD (current working directory).
	DatabasePath string
}

type FeeConfig 

type FeeConfig struct {
	DefaultMaxFee types.FIL
}

type FevmConfig 

type FevmConfig struct {
	// EnableEthRPC enables eth_ rpc, and enables storing a mapping of eth transaction hashes to filecoin message Cids.
	// This will also enable the RealTimeFilterAPI and HistoricFilterAPI by default, but they can be disabled by config options above.
	EnableEthRPC bool

	// EthTxHashMappingLifetimeDays the transaction hash lookup database will delete mappings that have been stored for more than x days
	// Set to 0 to keep all mappings
	EthTxHashMappingLifetimeDays int

	Events Events
}

type FullNode 

type FullNode struct {
	Common
	Client     Client
	Wallet     Wallet
	Fees       FeeConfig
	Chainstore Chainstore
	Cluster    UserRaftConfig
	Fevm       FevmConfig
}

FullNode is a full node config

func DefaultFullNode 

func DefaultFullNode() *FullNode

DefaultFullNode returns the default config

type IndexProviderConfig 

type IndexProviderConfig struct {
	// Enable set whether to enable indexing announcement to the network and expose endpoints that
	// allow indexer nodes to process announcements. Enabled 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.
	// If not explicitly specified, the topic name is automatically inferred from the network name
	// in following format: '/indexer/ingest/<network-name>'
	// Defaults to empty, which implies the topic name is inferred from network name.
	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 

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

Logging is the logging system config

type MinerAddressConfig 

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 

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 

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

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

type ProvingConfig 

type ProvingConfig struct {
	// Maximum number of sector checks to run in parallel. (0 = unlimited)
	//
	// WARNING: Setting this value too high may make the node crash by running out of stack
	// WARNING: Setting this value too low may make sector challenge reading much slower, resulting in failed PoSt due
	// to late submission.
	//
	// After changing this option, confirm that the new value works in your setup by invoking
	// 'lotus-miner proving compute window-post 0'
	ParallelCheckLimit int

	// Maximum amount of time a proving pre-check can take for a sector. If the check times out the sector will be skipped
	//
	// WARNING: Setting this value too low risks in sectors being skipped even though they are accessible, just reading the
	// test challenge took longer than this timeout
	// WARNING: Setting this value too high risks missing PoSt deadline in case IO operations related to this sector are
	// blocked (e.g. in case of disconnected NFS mount)
	SingleCheckTimeout Duration

	// Maximum amount of time a proving pre-check can take for an entire partition. If the check times out, sectors in
	// the partition which didn't get checked on time will be skipped
	//
	// WARNING: Setting this value too low risks in sectors being skipped even though they are accessible, just reading the
	// test challenge took longer than this timeout
	// WARNING: Setting this value too high risks missing PoSt deadline in case IO operations related to this partition are
	// blocked or slow
	PartitionCheckTimeout Duration

	// Disable Window PoSt computation on the lotus-miner process even if no window PoSt workers are present.
	//
	// WARNING: If no windowPoSt workers are connected, window PoSt WILL FAIL resulting in faulty sectors which will need
	// to be recovered. Before enabling this option, make sure your PoSt workers work correctly.
	//
	// After changing this option, confirm that the new value works in your setup by invoking
	// 'lotus-miner proving compute window-post 0'
	DisableBuiltinWindowPoSt bool

	// Disable Winning PoSt computation on the lotus-miner process even if no winning PoSt workers are present.
	//
	// WARNING: If no WinningPoSt workers are connected, Winning PoSt WILL FAIL resulting in lost block rewards.
	// Before enabling this option, make sure your PoSt workers work correctly.
	DisableBuiltinWinningPoSt bool

	// Disable WindowPoSt provable sector readability checks.
	//
	// In normal operation, when preparing to compute WindowPoSt, lotus-miner will perform a round of reading challenges
	// from all sectors to confirm that those sectors can be proven. Challenges read in this process are discarded, as
	// we're only interested in checking that sector data can be read.
	//
	// When using builtin proof computation (no PoSt workers, and DisableBuiltinWindowPoSt is set to false), this process
	// can save a lot of time and compute resources in the case that some sectors are not readable - this is caused by
	// the builtin logic not skipping snark computation when some sectors need to be skipped.
	//
	// When using PoSt workers, this process is mostly redundant, with PoSt workers challenges will be read once, and
	// if challenges for some sectors aren't readable, those sectors will just get skipped.
	//
	// Disabling sector pre-checks will slightly reduce IO load when proving sectors, possibly resulting in shorter
	// time to produce window PoSt. In setups with good IO capabilities the effect of this option on proving time should
	// be negligible.
	//
	// NOTE: It likely is a bad idea to disable sector pre-checks in setups with no PoSt workers.
	//
	// NOTE: Even when this option is enabled, recovering sectors will be checked before recovery declaration message is
	// sent to the chain
	//
	// After changing this option, confirm that the new value works in your setup by invoking
	// 'lotus-miner proving compute window-post 0'
	DisableWDPoStPreChecks bool

	// Maximum number of partitions to prove in a single SubmitWindowPoSt messace. 0 = network limit (10 in nv16)
	//
	// A single partition may contain up to 2349 32GiB sectors, or 2300 64GiB sectors.
	//
	// The maximum number of sectors which can be proven in a single PoSt message is 25000 in network version 16, which
	// means that a single message can prove at most 10 partitions
	//
	// Note that setting this value lower may result in less efficient gas use - more messages will be sent,
	// to prove each deadline, resulting in more total gas use (but each message will have lower gas limit)
	//
	// Setting this value above the network limit has no effect
	MaxPartitionsPerPoStMessage int

	// In some cases when submitting DeclareFaultsRecovered messages,
	// there may be too many recoveries to fit in a BlockGasLimit.
	// In those cases it may be necessary to set this value to something low (eg 1);
	// Note that setting this value lower may result in less efficient gas use - more messages will be sent than needed,
	// resulting in more total gas use (but each message will have lower gas limit)
	MaxPartitionsPerRecoveryMessage int

	// Enable single partition per PoSt Message for partitions containing recovery sectors
	//
	// In cases when submitting PoSt messages which contain recovering sectors, the default network limit may still be
	// too high to fit in the block gas limit. In those cases, it becomes useful to only house the single partition
	// with recovering sectors in the post message
	//
	// Note that setting this value lower may result in less efficient gas use - more messages will be sent,
	// to prove each deadline, resulting in more total gas use (but each message will have lower gas limit)
	SingleRecoveringPartitionPerPostMessage bool
}

type Pubsub 

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
	// Path to file that will be used to output tracer content in JSON format.
	// If present tracer will save data to defined file.
	// Format: file path
	JsonTracer string
	// Connection string for elasticsearch instance.
	// If present tracer will save data to elasticsearch.
	// Format: https://<username>:<password>@<elasticsearch_url>:<port>/
	ElasticSearchTracer string
	// Name of elasticsearch index that will be used to save tracer data.
	// This property is used only if ElasticSearchTracer propery is set.
	ElasticSearchIndex string
	// Auth token that will be passed with logs to elasticsearch - used for weighted peers score.
	TracerSourceAuth string
}

type ResourceFilteringStrategy 

type ResourceFilteringStrategy string

ResourceFilteringStrategy is an enum indicating the kinds of resource filtering strategies that can be configured for workers.

type RetrievalPricing 

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

	Default  *RetrievalPricingDefault
	External *RetrievalPricingExternal
}

type RetrievalPricingDefault 

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 

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 SealerConfig 

type SealerConfig struct {
	ParallelFetchLimit int

	AllowSectorDownload      bool
	AllowAddPiece            bool
	AllowPreCommit1          bool
	AllowPreCommit2          bool
	AllowCommit              bool
	AllowUnseal              bool
	AllowReplicaUpdate       bool
	AllowProveReplicaUpdate2 bool
	AllowRegenSectorKey      bool

	// LocalWorkerName specifies a custom name for the builtin worker.
	// If set to an empty string (default) os hostname will be used
	LocalWorkerName string

	// Assigner specifies the worker assigner to use when scheduling tasks.
	// "utilization" (default) - assign tasks to workers with lowest utilization.
	// "spread" - assign tasks to as many distinct workers as possible.
	Assigner string

	// DisallowRemoteFinalize when set to true will force all Finalize tasks to
	// run on workers with local access to both long-term storage and the sealing
	// path containing the sector.
	// --
	// WARNING: Only set this if all workers have access to long-term storage
	// paths. If this flag is enabled, and there are workers without long-term
	// storage access, sectors will not be moved from them, and Finalize tasks
	// will appear to be stuck.
	// --
	// If you see stuck Finalize tasks after enabling this setting, check
	// 'lotus-miner sealing sched-diag' and 'lotus-miner storage find [sector num]'
	DisallowRemoteFinalize bool

	// ResourceFiltering instructs the system which resource filtering strategy
	// to use when evaluating tasks against this worker. An empty value defaults
	// to "hardware".
	ResourceFiltering ResourceFilteringStrategy
}

type SealingConfig 

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+upgrading at the same time when creating new CC sectors (0 = unlimited)
	MaxSealingSectors uint64

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

	// Prefer creating new sectors even if there are sectors Available for upgrading.
	// This setting combined with MaxUpgradingSectors set to a value higher than MaxSealingSectorsForDeals makes it
	// possible to use fast sector upgrades to handle high volumes of storage deals, while still using the simple sealing
	// flow when the volume of storage deals is lower.
	PreferNewSectorsForDeals bool

	// Upper bound on how many sectors can be sealing+upgrading at the same time when upgrading CC sectors with deals (0 = MaxSealingSectorsForDeals)
	MaxUpgradingSectors uint64

	// When set to a non-zero value, minimum number of epochs until sector expiration required for sectors to be considered
	// for upgrades (0 = DealMinDuration = 180 days = 518400 epochs)
	//
	// Note that if all deals waiting in the input queue have lifetimes longer than this value, upgrade sectors will be
	// required to have expiration of at least the soonest-ending deal
	MinUpgradeSectorExpiration uint64

	// When set to a non-zero value, minimum number of epochs until sector expiration above which upgrade candidates will
	// be selected based on lowest initial pledge.
	//
	// Target sector expiration is calculated by looking at the input deal queue, sorting it by deal expiration, and
	// selecting N deals from the queue up to sector size. The target expiration will be Nth deal end epoch, or in case
	// where there weren't enough deals to fill a sector, DealMaxDuration (540 days = 1555200 epochs)
	//
	// Setting this to a high value (for example to maximum deal duration - 1555200) will disable selection based on
	// initial pledge - upgrade sectors will always be chosen based on longest expiration
	MinTargetUpgradeSectorExpiration 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

	// 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

	// 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
	// minimum batched commit size - batches above this size will eventually be sent on a timeout
	MinCommitBatch int
	// maximum batched commit size - batches will be sent immediately above this size
	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 SealingConfiger 

type SealingConfiger interface {
	GetSealingConfig() SealingConfig
	SetSealingConfig(SealingConfig)
}

type Splitstore 

type Splitstore struct {
	// ColdStoreType specifies the type of the coldstore.
	// It can be "messages" (default) to store only messages, "universal" to store all chain state 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
	// HotStoreMaxSpaceTarget sets a target max disk size for the hotstore. Splitstore GC
	// will run moving GC if disk utilization gets within a threshold (150 GB) of the target.
	// Splitstore GC will NOT run moving GC if the total size of the move would get
	// within 50 GB of the target, and instead will run a more aggressive online GC.
	// If both HotStoreFullGCFrequency and HotStoreMaxSpaceTarget are set then splitstore
	// GC will trigger moving GC if either configuration condition is met.
	// A reasonable minimum is 2x fully GCed hotstore size + 50 G buffer.
	// At this minimum size moving GC happens every time, any smaller and moving GC won't
	// be able to run. In spring 2023 this minimum is ~550 GB.
	HotStoreMaxSpaceTarget uint64

	// When HotStoreMaxSpaceTarget is set Moving GC will be triggered when total moving size
	// exceeds HotstoreMaxSpaceTarget - HotstoreMaxSpaceThreshold
	HotStoreMaxSpaceThreshold uint64

	// Safety buffer to prevent moving GC from overflowing disk when HotStoreMaxSpaceTarget
	// is set.  Moving GC will not occur when total moving size exceeds
	// HotstoreMaxSpaceTarget - HotstoreMaxSpaceSafetyBuffer
	HotstoreMaxSpaceSafetyBuffer uint64
}

type StorageMiner 

type StorageMiner struct {
	Common

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

StorageMiner is a miner config

func DefaultStorageMiner 

func DefaultStorageMiner() *StorageMiner

func (*StorageMiner) GetDealmakingConfig 

func (c *StorageMiner) GetDealmakingConfig() DealmakingConfig

func (*StorageMiner) GetSealingConfig 

func (c *StorageMiner) GetSealingConfig() SealingConfig

func (*StorageMiner) SetDealmakingConfig 

func (c *StorageMiner) SetDealmakingConfig(other DealmakingConfig)

func (*StorageMiner) SetSealingConfig 

func (c *StorageMiner) SetSealingConfig(other SealingConfig)

type UserRaftConfig 

type UserRaftConfig struct {
	// EXPERIMENTAL. config to enabled node cluster with raft consensus
	ClusterModeEnabled bool
	// A folder to store Raft's data.
	DataFolder string
	// InitPeersetMultiAddr provides the list of initial cluster peers for new Raft
	// peers (with no prior state). It is ignored when Raft was already
	// initialized or when starting in staging mode.
	InitPeersetMultiAddr []string
	// LeaderTimeout specifies how long to wait for a leader before
	// failing an operation.
	WaitForLeaderTimeout Duration
	// NetworkTimeout specifies how long before a Raft network
	// operation is timed out
	NetworkTimeout Duration
	// CommitRetries specifies how many times we retry a failed commit until
	// we give up.
	CommitRetries int
	// How long to wait between retries
	CommitRetryDelay Duration
	// BackupsRotate specifies the maximum number of Raft's DataFolder
	// copies that we keep as backups (renaming) after cleanup.
	BackupsRotate int
	// Tracing enables propagation of contexts across binary boundaries.
	Tracing bool
}

func DefaultUserRaftConfig 

func DefaultUserRaftConfig() *UserRaftConfig

type Wallet 

type Wallet struct {
	RemoteBackend string
	EnableLedger  bool
	DisableLocal  bool
}

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