lotus/documentation/en/default-lotus-config.toml

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[API]
# Binding address for the Lotus API
#
# type: string
# env var: LOTUS_API_LISTENADDRESS
#ListenAddress = "/ip4/127.0.0.1/tcp/1234/http"
# type: string
# env var: LOTUS_API_REMOTELISTENADDRESS
#RemoteListenAddress = ""
# type: Duration
# env var: LOTUS_API_TIMEOUT
#Timeout = "30s"
[Backup]
# 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
#
# type: bool
# env var: LOTUS_BACKUP_DISABLEMETADATALOG
#DisableMetadataLog = true
[Logging]
[Logging.SubsystemLevels]
# env var: LOTUS_LOGGING_SUBSYSTEMLEVELS_EXAMPLE-SUBSYSTEM
#example-subsystem = "INFO"
[Libp2p]
# Binding address for the libp2p host - 0 means random port.
# Format: multiaddress; see https://multiformats.io/multiaddr/
#
# type: []string
# env var: LOTUS_LIBP2P_LISTENADDRESSES
#ListenAddresses = ["/ip4/0.0.0.0/tcp/0", "/ip6/::/tcp/0"]
# Addresses to explicitally announce to other peers. If not specified,
# all interface addresses are announced
# Format: multiaddress
#
# type: []string
# env var: LOTUS_LIBP2P_ANNOUNCEADDRESSES
#AnnounceAddresses = []
# Addresses to not announce
# Format: multiaddress
#
# type: []string
# env var: LOTUS_LIBP2P_NOANNOUNCEADDRESSES
#NoAnnounceAddresses = []
# 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
#
# type: bool
# env var: LOTUS_LIBP2P_DISABLENATPORTMAP
#DisableNatPortMap = false
# ConnMgrLow is the number of connections that the basic connection manager
# will trim down to.
#
# type: uint
# env var: LOTUS_LIBP2P_CONNMGRLOW
#ConnMgrLow = 150
# 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.
#
# type: uint
# env var: LOTUS_LIBP2P_CONNMGRHIGH
#ConnMgrHigh = 180
# ConnMgrGrace is a time duration that new connections are immune from being
# closed by the connection manager.
#
# type: Duration
# env var: LOTUS_LIBP2P_CONNMGRGRACE
#ConnMgrGrace = "20s"
[Pubsub]
# Run the node in bootstrap-node mode
#
# type: bool
# env var: LOTUS_PUBSUB_BOOTSTRAPPER
#Bootstrapper = false
# type: string
# env var: LOTUS_PUBSUB_REMOTETRACER
#RemoteTracer = ""
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# 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
#
# type: string
# env var: LOTUS_PUBSUB_JSONTRACER
#JsonTracer = ""
# Connection string for elasticsearch instance.
# If present tracer will save data to elasticsearch.
# Format: https://<username>:<password>@<elasticsearch_url>:<port>/
#
# type: string
# env var: LOTUS_PUBSUB_ELASTICSEARCHTRACER
#ElasticSearchTracer = ""
# Name of elasticsearch index that will be used to save tracer data.
# This property is used only if ElasticSearchTracer propery is set.
#
# type: string
# env var: LOTUS_PUBSUB_ELASTICSEARCHINDEX
#ElasticSearchIndex = ""
# Auth token that will be passed with logs to elasticsearch - used for weighted peers score.
#
# type: string
# env var: LOTUS_PUBSUB_TRACERSOURCEAUTH
#TracerSourceAuth = ""
[Client]
# type: bool
# env var: LOTUS_CLIENT_USEIPFS
#UseIpfs = false
# type: bool
# env var: LOTUS_CLIENT_IPFSONLINEMODE
#IpfsOnlineMode = false
# type: string
# env var: LOTUS_CLIENT_IPFSMADDR
#IpfsMAddr = ""
# type: bool
# env var: LOTUS_CLIENT_IPFSUSEFORRETRIEVAL
#IpfsUseForRetrieval = false
# The maximum number of simultaneous data transfers between the client
# and storage providers for storage deals
#
# type: uint64
# env var: LOTUS_CLIENT_SIMULTANEOUSTRANSFERSFORSTORAGE
#SimultaneousTransfersForStorage = 20
# The maximum number of simultaneous data transfers between the client
# and storage providers for retrieval deals
#
# type: uint64
# env var: LOTUS_CLIENT_SIMULTANEOUSTRANSFERSFORRETRIEVAL
#SimultaneousTransfersForRetrieval = 20
# 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.
#
# type: bool
# env var: LOTUS_CLIENT_OFFCHAINRETRIEVAL
#OffChainRetrieval = false
[Wallet]
# type: string
# env var: LOTUS_WALLET_REMOTEBACKEND
#RemoteBackend = ""
# type: bool
# env var: LOTUS_WALLET_ENABLELEDGER
#EnableLedger = false
# type: bool
# env var: LOTUS_WALLET_DISABLELOCAL
#DisableLocal = false
[Fees]
# type: types.FIL
# env var: LOTUS_FEES_DEFAULTMAXFEE
#DefaultMaxFee = "0.07 FIL"
[Chainstore]
# type: bool
# env var: LOTUS_CHAINSTORE_ENABLESPLITSTORE
#EnableSplitstore = true
[Chainstore.Splitstore]
# 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.
#
# type: string
# env var: LOTUS_CHAINSTORE_SPLITSTORE_COLDSTORETYPE
#ColdStoreType = "discard"
# HotStoreType specifies the type of the hotstore.
# Only currently supported value is "badger".
#
# type: string
# env var: LOTUS_CHAINSTORE_SPLITSTORE_HOTSTORETYPE
#HotStoreType = "badger"
# MarkSetType specifies the type of the markset.
# It can be "map" for in memory marking or "badger" (default) for on-disk marking.
#
# type: string
# env var: LOTUS_CHAINSTORE_SPLITSTORE_MARKSETTYPE
#MarkSetType = "badger"
# HotStoreMessageRetention specifies the retention policy for messages, in finalities beyond
# the compaction boundary; default is 0.
#
# type: uint64
# env var: LOTUS_CHAINSTORE_SPLITSTORE_HOTSTOREMESSAGERETENTION
#HotStoreMessageRetention = 0
# 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).
#
# type: uint64
# env var: LOTUS_CHAINSTORE_SPLITSTORE_HOTSTOREFULLGCFREQUENCY
#HotStoreFullGCFrequency = 20
# 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.
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# 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.
#
# type: uint64
# env var: LOTUS_CHAINSTORE_SPLITSTORE_HOTSTOREMAXSPACETARGET
#HotStoreMaxSpaceTarget = 0
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# When HotStoreMaxSpaceTarget is set Moving GC will be triggered when total moving size
# exceeds HotstoreMaxSpaceTarget - HotstoreMaxSpaceThreshold
#
# type: uint64
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# env var: LOTUS_CHAINSTORE_SPLITSTORE_HOTSTOREMAXSPACETHRESHOLD
#HotStoreMaxSpaceThreshold = 150000000000
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# 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
#
# type: uint64
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# env var: LOTUS_CHAINSTORE_SPLITSTORE_HOTSTOREMAXSPACESAFETYBUFFER
#HotstoreMaxSpaceSafetyBuffer = 50000000000
[Cluster]
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# EXPERIMENTAL. config to enabled node cluster with raft consensus
#
# type: bool
# env var: LOTUS_CLUSTER_CLUSTERMODEENABLED
#ClusterModeEnabled = false
# A folder to store Raft's data.
#
# type: string
# env var: LOTUS_CLUSTER_DATAFOLDER
#DataFolder = ""
# 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.
#
# type: []string
# env var: LOTUS_CLUSTER_INITPEERSETMULTIADDR
#InitPeersetMultiAddr = []
# LeaderTimeout specifies how long to wait for a leader before
# failing an operation.
#
# type: Duration
# env var: LOTUS_CLUSTER_WAITFORLEADERTIMEOUT
#WaitForLeaderTimeout = "15s"
# NetworkTimeout specifies how long before a Raft network
# operation is timed out
#
# type: Duration
# env var: LOTUS_CLUSTER_NETWORKTIMEOUT
#NetworkTimeout = "1m40s"
# CommitRetries specifies how many times we retry a failed commit until
# we give up.
#
# type: int
# env var: LOTUS_CLUSTER_COMMITRETRIES
#CommitRetries = 1
# How long to wait between retries
#
# type: Duration
# env var: LOTUS_CLUSTER_COMMITRETRYDELAY
#CommitRetryDelay = "200ms"
# BackupsRotate specifies the maximum number of Raft's DataFolder
# copies that we keep as backups (renaming) after cleanup.
#
# type: int
# env var: LOTUS_CLUSTER_BACKUPSROTATE
#BackupsRotate = 6
# Tracing enables propagation of contexts across binary boundaries.
#
# type: bool
# env var: LOTUS_CLUSTER_TRACING
#Tracing = false
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[Fevm]
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# 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.
#
# type: bool
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# env var: LOTUS_FEVM_ENABLEETHRPC
#EnableEthRPC = false
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# 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
#
# type: int
# env var: LOTUS_FEVM_ETHTXHASHMAPPINGLIFETIMEDAYS
#EthTxHashMappingLifetimeDays = 0
[Fevm.Events]
# 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.
#
# type: bool
# env var: LOTUS_FEVM_EVENTS_DISABLEREALTIMEFILTERAPI
#DisableRealTimeFilterAPI = false
# 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.
#
# type: bool
# env var: LOTUS_FEVM_EVENTS_DISABLEHISTORICFILTERAPI
#DisableHistoricFilterAPI = false
# 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.
#
# type: Duration
# env var: LOTUS_FEVM_EVENTS_FILTERTTL
#FilterTTL = "24h0m0s"
# MaxFilters specifies the maximum number of filters that may exist at any one time.
#
# type: int
# env var: LOTUS_FEVM_EVENTS_MAXFILTERS
#MaxFilters = 100
# MaxFilterResults specifies the maximum number of results that can be accumulated by an actor event filter.
#
# type: int
# env var: LOTUS_FEVM_EVENTS_MAXFILTERRESULTS
#MaxFilterResults = 10000
# MaxFilterHeightRange specifies the maximum range of heights that can be used in a filter (to avoid querying
# the entire chain)
#
# type: uint64
# env var: LOTUS_FEVM_EVENTS_MAXFILTERHEIGHTRANGE
#MaxFilterHeightRange = 2880
# 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).
#
# type: string
# env var: LOTUS_FEVM_EVENTS_DATABASEPATH
#DatabasePath = ""
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[Index]
# EnableMsgIndex enables indexing of messages on chain.
#
# type: bool
# env var: LOTUS_INDEX_ENABLEMSGINDEX
#EnableMsgIndex = false