# This configuration file is for reference and learning purpose only. # The default value of the flags is provided below (except a few flags which has custom defaults which are explicitly mentioned). # Recommended values for mainnet and/or mumbai are also provided. chain = "mainnet" # Name of the chain to sync ("mumbai", "mainnet") or path to a genesis file identity = "Annon-Identity" # Name/Identity of the node (default = OS hostname) log-level = "INFO" # Set log level for the server datadir = "var/lib/bor" # Path of the data directory to store information ancient = "" # Data directory for ancient chain segments (default = inside chaindata) keystore = "" # Path of the directory where keystores are located syncmode = "full" # Blockchain sync mode (only "full" sync supported) gcmode = "full" # Blockchain garbage collection mode ("full", "archive") snapshot = true # Enables the snapshot-database mode "bor.logs" = false # Enables bor log retrieval ethstats = "" # Reporting URL of a ethstats service (nodename:secret@host:port) ["eth.requiredblocks"] # Comma separated block number-to-hash mappings to require for peering (=) (default = empty map) "31000000" = "0x2087b9e2b353209c2c21e370c82daa12278efd0fe5f0febe6c29035352cf050e" "32000000" = "0x875500011e5eecc0c554f95d07b31cf59df4ca2505f4dbbfffa7d4e4da917c68" [p2p] maxpeers = 50 # Maximum number of network peers (network disabled if set to 0) maxpendpeers = 50 # Maximum number of pending connection attempts bind = "0.0.0.0" # Network binding address port = 30303 # Network listening port nodiscover = false # Disables the peer discovery mechanism (manual peer addition) nat = "any" # NAT port mapping mechanism (any|none|upnp|pmp|extip:) [p2p.discovery] v5disc = false # Enables the experimental RLPx V5 (Topic Discovery) mechanism bootnodes = [] # Comma separated enode URLs for P2P discovery bootstrap bootnodesv4 = [] # List of initial v4 bootnodes bootnodesv5 = [] # List of initial v5 bootnodes static-nodes = [] # List of static nodes trusted-nodes = [] # List of trusted nodes dns = [] # List of enrtree:// URLs which will be queried for nodes to connect to [heimdall] url = "http://localhost:1317" # URL of Heimdall service "bor.without" = false # Run without Heimdall service (for testing purpose) grpc-address = "" # Address of Heimdall gRPC service [txpool] locals = [] # Comma separated accounts to treat as locals (no flush, priority inclusion) nolocals = false # Disables price exemptions for locally submitted transactions journal = "transactions.rlp" # Disk journal for local transaction to survive node restarts rejournal = "1h0m0s" # Time interval to regenerate the local transaction journal pricelimit = 1 # Minimum gas price limit to enforce for acceptance into the pool (mainnet = 30000000000) pricebump = 10 # Price bump percentage to replace an already existing transaction accountslots = 16 # Minimum number of executable transaction slots guaranteed per account globalslots = 32768 # Maximum number of executable transaction slots for all accounts accountqueue = 16 # Maximum number of non-executable transaction slots permitted per account globalqueue = 32768 # Maximum number of non-executable transaction slots for all accounts lifetime = "3h0m0s" # Maximum amount of time non-executable transaction are queued [miner] mine = false # Enable mining etherbase = "" # Public address for block mining rewards extradata = "" # Block extra data set by the miner (default = client version) gaslimit = 30000000 # Target gas ceiling for mined blocks gasprice = "1000000000" # Minimum gas price for mining a transaction (recommended for mainnet = 30000000000, default suitable for mumbai/devnet) [jsonrpc] ipcdisable = false # Disable the IPC-RPC server ipcpath = "" # Filename for IPC socket/pipe within the datadir (explicit paths escape it) gascap = 50000000 # Sets a cap on gas that can be used in eth_call/estimateGas (0=infinite) txfeecap = 5.0 # Sets a cap on transaction fee (in ether) that can be sent via the RPC APIs (0 = no cap) [jsonrpc.http] enabled = false # Enable the HTTP-RPC server port = 8545 # http.port prefix = "" # http.rpcprefix host = "localhost" # HTTP-RPC server listening interface api = ["eth", "net", "web3", "txpool", "bor"] # API's offered over the HTTP-RPC interface vhosts = ["localhost"] # Comma separated list of virtual hostnames from which to accept requests (server enforced). Accepts '*' wildcard. corsdomain = ["localhost"] # Comma separated list of domains from which to accept cross origin requests (browser enforced) [jsonrpc.ws] enabled = false # Enable the WS-RPC server port = 8546 # WS-RPC server listening port prefix = "" # HTTP path prefix on which JSON-RPC is served. Use '/' to serve on all paths. host = "localhost" # ws.addr api = ["net", "web3"] # API's offered over the WS-RPC interface origins = ["localhost"] # Origins from which to accept websockets requests [jsonrpc.graphql] enabled = false # Enable GraphQL on the HTTP-RPC server. Note that GraphQL can only be started if an HTTP server is started as well. port = 0 # prefix = "" # host = "" # vhosts = ["localhost"] # Comma separated list of virtual hostnames from which to accept requests (server enforced). Accepts '*' wildcard. corsdomain = ["localhost"] # Comma separated list of domains from which to accept cross origin requests (browser enforced) [jsonrpc.timeouts] read = "30s" write = "30s" idle = "2m0s" [gpo] blocks = 20 # Number of recent blocks to check for gas prices percentile = 60 # Suggested gas price is the given percentile of a set of recent transaction gas prices maxprice = "5000000000000" # Maximum gas price will be recommended by gpo ignoreprice = "2" # Gas price below which gpo will ignore transactions (recommended for mainnet = 30000000000, default suitable for mumbai/devnet) [telemetry] metrics = false # Enable metrics collection and reporting expensive = false # Enable expensive metrics collection and reporting prometheus-addr = "127.0.0.1:7071" # Address for Prometheus Server opencollector-endpoint = "127.0.0.1:4317" # OpenCollector Endpoint (host:port) [telemetry.influx] influxdb = false # Enable metrics export/push to an external InfluxDB database (v1) endpoint = "" # InfluxDB API endpoint to report metrics to database = "" # InfluxDB database name to push reported metrics to username = "" # Username to authorize access to the database password = "" # Password to authorize access to the database influxdbv2 = false # Enable metrics export/push to an external InfluxDB v2 database token = "" # Token to authorize access to the database (v2 only) bucket = "" # InfluxDB bucket name to push reported metrics to (v2 only) organization = "" # InfluxDB organization name (v2 only) [telemetry.influx.tags] # Comma-separated InfluxDB tags (key/values) attached to all measurements cloud = "aws" host = "annon-host" ip = "99.911.221.66" region = "us-north-1" [cache] cache = 1024 # Megabytes of memory allocated to internal caching (recommended for mainnet = 4096, default suitable for mumbai/devnet) gc = 25 # Percentage of cache memory allowance to use for trie pruning (default = 25% full mode, 0% archive mode) snapshot = 10 # Percentage of cache memory allowance to use for snapshot caching (default = 10% full mode, 20% archive mode) database = 50 # Percentage of cache memory allowance to use for database io trie = 15 # Percentage of cache memory allowance to use for trie caching (default = 15% full mode, 30% archive mode) journal = "triecache" # Disk journal directory for trie cache to survive node restarts rejournal = "1h0m0s" # Time interval to regenerate the trie cache journal noprefetch = false # Disable heuristic state prefetch during block import (less CPU and disk IO, more time waiting for data) preimages = false # Enable recording the SHA3/keccak preimages of trie keys txlookuplimit = 2350000 # Number of recent blocks to maintain transactions index for (default = about 56 days, 0 = entire chain) triesinmemory = 128 # Number of block states (tries) to keep in memory timeout = "1h0m0s" # Time after which the Merkle Patricia Trie is stored to disc from memory [accounts] unlock = [] # Comma separated list of accounts to unlock password = "" # Password file to use for non-interactive password input allow-insecure-unlock = false # Allow insecure account unlocking when account-related RPCs are exposed by http lightkdf = false # Reduce key-derivation RAM & CPU usage at some expense of KDF strength disable-bor-wallet = true # Disable the personal wallet endpoints [grpc] addr = ":3131" # Address and port to bind the GRPC server [developer] dev = false # Enable developer mode with ephemeral proof-of-authority network and a pre-funded developer account, mining enabled period = 0 # Block period to use in developer mode (0 = mine only if transaction pending)