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flags.go
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flags.go
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// Copyright 2015 The go-ethereum Authors
// This file is part of go-ethereum.
//
// go-ethereum is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// go-ethereum is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
// Package utils contains internal helper functions for go-ethereum commands.
package utils
import (
"crypto/ecdsa"
"fmt"
"math/big"
"path/filepath"
"runtime"
"strconv"
"strings"
"time"
"github.com/c2h5oh/datasize"
"github.com/ledgerwatch/log/v3"
"github.com/spf13/cobra"
"github.com/spf13/pflag"
"github.com/urfave/cli/v2"
"github.com/ledgerwatch/erigon-lib/chain/networkname"
"github.com/ledgerwatch/erigon-lib/chain/snapcfg"
libcommon "github.com/ledgerwatch/erigon-lib/common"
"github.com/ledgerwatch/erigon-lib/common/cmp"
"github.com/ledgerwatch/erigon-lib/common/datadir"
"github.com/ledgerwatch/erigon-lib/common/metrics"
libkzg "github.com/ledgerwatch/erigon-lib/crypto/kzg"
"github.com/ledgerwatch/erigon-lib/direct"
downloadercfg2 "github.com/ledgerwatch/erigon-lib/downloader/downloadercfg"
"github.com/ledgerwatch/erigon-lib/txpool/txpoolcfg"
"github.com/ledgerwatch/erigon/cl/clparams"
"github.com/ledgerwatch/erigon/cmd/downloader/downloadernat"
"github.com/ledgerwatch/erigon/cmd/utils/flags"
common2 "github.com/ledgerwatch/erigon/common"
"github.com/ledgerwatch/erigon/common/paths"
"github.com/ledgerwatch/erigon/consensus/ethash/ethashcfg"
"github.com/ledgerwatch/erigon/core"
"github.com/ledgerwatch/erigon/crypto"
"github.com/ledgerwatch/erigon/eth/ethconfig"
"github.com/ledgerwatch/erigon/eth/gasprice/gaspricecfg"
"github.com/ledgerwatch/erigon/node/nodecfg"
"github.com/ledgerwatch/erigon/p2p"
"github.com/ledgerwatch/erigon/p2p/enode"
"github.com/ledgerwatch/erigon/p2p/nat"
"github.com/ledgerwatch/erigon/p2p/netutil"
"github.com/ledgerwatch/erigon/params"
"github.com/ledgerwatch/erigon/rpc/rpccfg"
"github.com/ledgerwatch/erigon/turbo/logging"
)
// These are all the command line flags we support.
// If you add to this list, please remember to include the
// flag in the appropriate command definition.
//
// The flags are defined here so their names and help texts
// are the same for all commands.
var (
// General settings
DataDirFlag = flags.DirectoryFlag{
Name: "datadir",
Usage: "Data directory for the databases",
Value: flags.DirectoryString(paths.DefaultDataDir()),
}
AncientFlag = flags.DirectoryFlag{
Name: "datadir.ancient",
Usage: "Data directory for ancient chain segments (default = inside chaindata)",
}
MinFreeDiskSpaceFlag = flags.DirectoryFlag{
Name: "datadir.minfreedisk",
Usage: "Minimum free disk space in MB, once reached triggers auto shut down (default = --cache.gc converted to MB, 0 = disabled)",
}
NetworkIdFlag = cli.Uint64Flag{
Name: "networkid",
Usage: "Explicitly set network id (integer)(For testnets: use --chain <testnet_name> instead)",
Value: ethconfig.Defaults.NetworkID,
}
DeveloperPeriodFlag = cli.IntFlag{
Name: "dev.period",
Usage: "Block period to use in developer mode (0 = mine only if transaction pending)",
}
ChainFlag = cli.StringFlag{
Name: "chain",
Usage: "name of the network to join",
Value: networkname.MainnetChainName,
}
IdentityFlag = cli.StringFlag{
Name: "identity",
Usage: "Custom node name",
}
WhitelistFlag = cli.StringFlag{
Name: "whitelist",
Usage: "Comma separated block number-to-hash mappings to enforce (<number>=<hash>)",
}
OverridePragueFlag = flags.BigFlag{
Name: "override.prague",
Usage: "Manually specify the Prague fork time, overriding the bundled setting",
}
TrustedSetupFile = cli.StringFlag{
Name: "trusted-setup-file",
Usage: "Absolute path to trusted_setup.json file",
}
// Ethash settings
EthashCachesInMemoryFlag = cli.IntFlag{
Name: "ethash.cachesinmem",
Usage: "Number of recent ethash caches to keep in memory (16MB each)",
Value: ethconfig.Defaults.Ethash.CachesInMem,
}
EthashCachesLockMmapFlag = cli.BoolFlag{
Name: "ethash.cacheslockmmap",
Usage: "Lock memory maps of recent ethash caches",
}
EthashDatasetDirFlag = flags.DirectoryFlag{
Name: "ethash.dagdir",
Usage: "Directory to store the ethash mining DAGs",
Value: flags.DirectoryString(ethconfig.Defaults.Ethash.DatasetDir),
}
EthashDatasetsLockMmapFlag = cli.BoolFlag{
Name: "ethash.dagslockmmap",
Usage: "Lock memory maps for recent ethash mining DAGs",
}
SnapshotFlag = cli.BoolFlag{
Name: "snapshots",
Usage: `Default: use snapshots "true" for Mainnet, Goerli, Gnosis Chain and Chiado. use snapshots "false" in all other cases`,
Value: true,
}
InternalConsensusFlag = cli.BoolFlag{
Name: "internalcl",
Usage: "Enables internal consensus",
}
// Transaction pool settings
TxPoolDisableFlag = cli.BoolFlag{
Name: "txpool.disable",
Usage: "Experimental external pool and block producer, see ./cmd/txpool/readme.md for more info. Disabling internal txpool and block producer.",
Value: false,
}
TxPoolGossipDisableFlag = cli.BoolFlag{
Name: "txpool.gossip.disable",
Usage: "Disabling p2p gossip of txs. Any txs received by p2p - will be dropped. Some networks like 'Optimism execution engine'/'Optimistic Rollup' - using it to protect against MEV attacks",
Value: txpoolcfg.DefaultConfig.NoGossip,
}
TxPoolLocalsFlag = cli.StringFlag{
Name: "txpool.locals",
Usage: "Comma separated accounts to treat as locals (no flush, priority inclusion)",
}
TxPoolNoLocalsFlag = cli.BoolFlag{
Name: "txpool.nolocals",
Usage: "Disables price exemptions for locally submitted transactions",
}
TxPoolPriceLimitFlag = cli.Uint64Flag{
Name: "txpool.pricelimit",
Usage: "Minimum gas price (fee cap) limit to enforce for acceptance into the pool",
Value: ethconfig.Defaults.DeprecatedTxPool.PriceLimit,
}
TxPoolPriceBumpFlag = cli.Uint64Flag{
Name: "txpool.pricebump",
Usage: "Price bump percentage to replace an already existing transaction",
Value: txpoolcfg.DefaultConfig.PriceBump,
}
TxPoolBlobPriceBumpFlag = cli.Uint64Flag{
Name: "txpool.blobpricebump",
Usage: "Price bump percentage to replace existing (type-3) blob transaction",
Value: txpoolcfg.DefaultConfig.BlobPriceBump,
}
TxPoolAccountSlotsFlag = cli.Uint64Flag{
Name: "txpool.accountslots",
Usage: "Minimum number of executable transaction slots guaranteed per account",
Value: ethconfig.Defaults.DeprecatedTxPool.AccountSlots,
}
TxPoolBlobSlotsFlag = cli.Uint64Flag{
Name: "txpool.blobslots",
Usage: "Max allowed total number of blobs (within type-3 txs) per account",
Value: txpoolcfg.DefaultConfig.BlobSlots,
}
TxPoolTotalBlobPoolLimit = cli.Uint64Flag{
Name: "txpool.totalblobpoollimit",
Usage: "Total limit of number of all blobs in txs within the txpool",
Value: txpoolcfg.DefaultConfig.TotalBlobPoolLimit,
}
TxPoolGlobalSlotsFlag = cli.Uint64Flag{
Name: "txpool.globalslots",
Usage: "Maximum number of executable transaction slots for all accounts",
Value: ethconfig.Defaults.DeprecatedTxPool.GlobalSlots,
}
TxPoolGlobalBaseFeeSlotsFlag = cli.Uint64Flag{
Name: "txpool.globalbasefeeslots",
Usage: "Maximum number of non-executable transactions where only not enough baseFee",
Value: ethconfig.Defaults.DeprecatedTxPool.GlobalQueue,
}
TxPoolAccountQueueFlag = cli.Uint64Flag{
Name: "txpool.accountqueue",
Usage: "Maximum number of non-executable transaction slots permitted per account",
Value: ethconfig.Defaults.DeprecatedTxPool.AccountQueue,
}
TxPoolGlobalQueueFlag = cli.Uint64Flag{
Name: "txpool.globalqueue",
Usage: "Maximum number of non-executable transaction slots for all accounts",
Value: ethconfig.Defaults.DeprecatedTxPool.GlobalQueue,
}
TxPoolLifetimeFlag = cli.DurationFlag{
Name: "txpool.lifetime",
Usage: "Maximum amount of time non-executable transaction are queued",
Value: ethconfig.Defaults.DeprecatedTxPool.Lifetime,
}
TxPoolTraceSendersFlag = cli.StringFlag{
Name: "txpool.trace.senders",
Usage: "Comma separated list of addresses, whose transactions will traced in transaction pool with debug printing",
Value: "",
}
TxPoolCommitEveryFlag = cli.DurationFlag{
Name: "txpool.commit.every",
Usage: "How often transactions should be committed to the storage",
Value: txpoolcfg.DefaultConfig.CommitEvery,
}
// Miner settings
MiningEnabledFlag = cli.BoolFlag{
Name: "mine",
Usage: "Enable mining",
}
ProposingDisableFlag = cli.BoolFlag{
Name: "proposer.disable",
Usage: "Disables PoS proposer",
}
MinerNotifyFlag = cli.StringFlag{
Name: "miner.notify",
Usage: "Comma separated HTTP URL list to notify of new work packages",
}
MinerGasLimitFlag = cli.Uint64Flag{
Name: "miner.gaslimit",
Usage: "Target gas limit for mined blocks",
Value: ethconfig.Defaults.Miner.GasLimit,
}
MinerGasPriceFlag = flags.BigFlag{
Name: "miner.gasprice",
Usage: "Minimum gas price for mining a transaction",
Value: ethconfig.Defaults.Miner.GasPrice,
}
MinerEtherbaseFlag = cli.StringFlag{
Name: "miner.etherbase",
Usage: "Public address for block mining rewards",
Value: "0",
}
MinerSigningKeyFileFlag = cli.StringFlag{
Name: "miner.sigfile",
Usage: "Private key to sign blocks with",
Value: "",
}
MinerExtraDataFlag = cli.StringFlag{
Name: "miner.extradata",
Usage: "Block extra data set by the miner (default = client version)",
}
MinerRecommitIntervalFlag = cli.DurationFlag{
Name: "miner.recommit",
Usage: "Time interval to recreate the block being mined",
Value: ethconfig.Defaults.Miner.Recommit,
}
MinerNoVerfiyFlag = cli.BoolFlag{
Name: "miner.noverify",
Usage: "Disable remote sealing verification",
}
VMEnableDebugFlag = cli.BoolFlag{
Name: "vmdebug",
Usage: "Record information useful for VM and contract debugging",
}
InsecureUnlockAllowedFlag = cli.BoolFlag{
Name: "allow-insecure-unlock",
Usage: "Allow insecure account unlocking when account-related RPCs are exposed by http",
}
RPCGlobalGasCapFlag = cli.Uint64Flag{
Name: "rpc.gascap",
Usage: "Sets a cap on gas that can be used in eth_call/estimateGas (0=infinite)",
Value: ethconfig.Defaults.RPCGasCap,
}
RPCGlobalTxFeeCapFlag = cli.Float64Flag{
Name: "rpc.txfeecap",
Usage: "Sets a cap on transaction fee (in ether) that can be sent via the RPC APIs (0 = no cap)",
Value: ethconfig.Defaults.RPCTxFeeCap,
}
// Logging and debug settings
EthStatsURLFlag = cli.StringFlag{
Name: "ethstats",
Usage: "Reporting URL of a ethstats service (nodename:secret@host:port)",
Value: "",
}
FakePoWFlag = cli.BoolFlag{
Name: "fakepow",
Usage: "Disables proof-of-work verification",
}
// RPC settings
IPCDisabledFlag = cli.BoolFlag{
Name: "ipcdisable",
Usage: "Disable the IPC-RPC server",
}
IPCPathFlag = flags.DirectoryFlag{
Name: "ipcpath",
Usage: "Filename for IPC socket/pipe within the datadir (explicit paths escape it)",
}
GraphQLEnabledFlag = cli.BoolFlag{
Name: "graphql",
Usage: "Enable the graphql endpoint",
Value: nodecfg.DefaultConfig.GraphQLEnabled,
}
HTTPEnabledFlag = cli.BoolFlag{
Name: "http",
Usage: "JSON-RPC server (enabled by default). Use --http=false to disable it",
Value: true,
}
HTTPServerEnabledFlag = cli.BoolFlag{
Name: "http.enabled",
Usage: "JSON-RPC HTTP server (enabled by default). Use --http.enabled=false to disable it",
Value: true,
}
HTTPListenAddrFlag = cli.StringFlag{
Name: "http.addr",
Usage: "HTTP-RPC server listening interface",
Value: nodecfg.DefaultHTTPHost,
}
HTTPPortFlag = cli.IntFlag{
Name: "http.port",
Usage: "HTTP-RPC server listening port",
Value: nodecfg.DefaultHTTPPort,
}
AuthRpcAddr = cli.StringFlag{
Name: "authrpc.addr",
Usage: "HTTP-RPC server listening interface for the Engine API",
Value: nodecfg.DefaultHTTPHost,
}
AuthRpcPort = cli.UintFlag{
Name: "authrpc.port",
Usage: "HTTP-RPC server listening port for the Engine API",
Value: nodecfg.DefaultAuthRpcPort,
}
JWTSecretPath = cli.StringFlag{
Name: "authrpc.jwtsecret",
Usage: "Path to the token that ensures safe connection between CL and EL",
Value: "",
}
HttpCompressionFlag = cli.BoolFlag{
Name: "http.compression",
Usage: "Enable compression over HTTP-RPC",
}
WsCompressionFlag = cli.BoolFlag{
Name: "ws.compression",
Usage: "Enable compression over WebSocket",
}
HTTPCORSDomainFlag = cli.StringFlag{
Name: "http.corsdomain",
Usage: "Comma separated list of domains from which to accept cross origin requests (browser enforced)",
Value: "",
}
HTTPVirtualHostsFlag = cli.StringFlag{
Name: "http.vhosts",
Usage: "Comma separated list of virtual hostnames from which to accept requests (server enforced). Accepts 'any' or '*' as wildcard.",
Value: strings.Join(nodecfg.DefaultConfig.HTTPVirtualHosts, ","),
}
AuthRpcVirtualHostsFlag = cli.StringFlag{
Name: "authrpc.vhosts",
Usage: "Comma separated list of virtual hostnames from which to accept Engine API requests (server enforced). Accepts 'any' or '*' as wildcard.",
Value: strings.Join(nodecfg.DefaultConfig.HTTPVirtualHosts, ","),
}
HTTPApiFlag = cli.StringFlag{
Name: "http.api",
Usage: "API's offered over the HTTP-RPC interface",
Value: "eth,erigon,engine",
}
RpcBatchConcurrencyFlag = cli.UintFlag{
Name: "rpc.batch.concurrency",
Usage: "Does limit amount of goroutines to process 1 batch request. Means 1 bach request can't overload server. 1 batch still can have unlimited amount of request",
Value: 2,
}
RpcStreamingDisableFlag = cli.BoolFlag{
Name: "rpc.streaming.disable",
Usage: "Erigon has enabled json streaming for some heavy endpoints (like trace_*). It's a trade-off: greatly reduce amount of RAM (in some cases from 30GB to 30mb), but it produce invalid json format if error happened in the middle of streaming (because json is not streaming-friendly format)",
}
RpcBatchLimit = cli.IntFlag{
Name: "rpc.batch.limit",
Usage: "Maximum number of requests in a batch",
Value: 100,
}
RpcReturnDataLimit = cli.IntFlag{
Name: "rpc.returndata.limit",
Usage: "Maximum number of bytes returned from eth_call or similar invocations",
Value: 100_000,
}
HTTPTraceFlag = cli.BoolFlag{
Name: "http.trace",
Usage: "Trace HTTP requests with INFO level",
}
DBReadConcurrencyFlag = cli.IntFlag{
Name: "db.read.concurrency",
Usage: "Does limit amount of parallel db reads. Default: equal to GOMAXPROCS (or number of CPU)",
Value: cmp.Min(cmp.Max(10, runtime.GOMAXPROCS(-1)*64), 9_000),
}
RpcAccessListFlag = cli.StringFlag{
Name: "rpc.accessList",
Usage: "Specify granular (method-by-method) API allowlist",
}
RpcGasCapFlag = cli.UintFlag{
Name: "rpc.gascap",
Usage: "Sets a cap on gas that can be used in eth_call/estimateGas",
Value: 50000000,
}
RpcTraceCompatFlag = cli.BoolFlag{
Name: "trace.compat",
Usage: "Bug for bug compatibility with OE for trace_ routines",
}
TxpoolApiAddrFlag = cli.StringFlag{
Name: "txpool.api.addr",
Usage: "TxPool api network address, for example: 127.0.0.1:9090 (default: use value of --private.api.addr)",
}
TraceMaxtracesFlag = cli.UintFlag{
Name: "trace.maxtraces",
Usage: "Sets a limit on traces that can be returned in trace_filter",
Value: 200,
}
HTTPPathPrefixFlag = cli.StringFlag{
Name: "http.rpcprefix",
Usage: "HTTP path path prefix on which JSON-RPC is served. Use '/' to serve on all paths.",
Value: "",
}
TLSFlag = cli.BoolFlag{
Name: "tls",
Usage: "Enable TLS handshake",
}
TLSCertFlag = cli.StringFlag{
Name: "tls.cert",
Usage: "Specify certificate",
Value: "",
}
TLSKeyFlag = cli.StringFlag{
Name: "tls.key",
Usage: "Specify key file",
Value: "",
}
TLSCACertFlag = cli.StringFlag{
Name: "tls.cacert",
Usage: "Specify certificate authority",
Value: "",
}
WSEnabledFlag = cli.BoolFlag{
Name: "ws",
Usage: "Enable the WS-RPC server",
}
WSListenAddrFlag = cli.StringFlag{
Name: "ws.addr",
Usage: "WS-RPC server listening interface",
Value: nodecfg.DefaultWSHost,
}
WSPortFlag = cli.IntFlag{
Name: "ws.port",
Usage: "WS-RPC server listening port",
Value: nodecfg.DefaultWSPort,
}
WSApiFlag = cli.StringFlag{
Name: "ws.api",
Usage: "API's offered over the WS-RPC interface",
Value: "",
}
WSAllowedOriginsFlag = cli.StringFlag{
Name: "ws.origins",
Usage: "Origins from which to accept websockets requests",
Value: "",
}
WSPathPrefixFlag = cli.StringFlag{
Name: "ws.rpcprefix",
Usage: "HTTP path prefix on which JSON-RPC is served. Use '/' to serve on all paths.",
Value: "",
}
ExecFlag = cli.StringFlag{
Name: "exec",
Usage: "Execute JavaScript statement",
}
PreloadJSFlag = cli.StringFlag{
Name: "preload",
Usage: "Comma separated list of JavaScript files to preload into the console",
}
AllowUnprotectedTxs = cli.BoolFlag{
Name: "rpc.allow-unprotected-txs",
Usage: "Allow for unprotected (non-EIP155 signed) transactions to be submitted via RPC",
}
// Careful! Because we must rewind the hash state
// and re-compute the state trie, the further back in time the request, the more
// computationally intensive the operation becomes.
// The current default has been chosen arbitrarily as 'useful' without likely being overly computationally intense.
RpcMaxGetProofRewindBlockCount = cli.IntFlag{
Name: "rpc.maxgetproofrewindblockcount.limit",
Usage: "Max GetProof rewind block count",
Value: 100_000,
}
StateCacheFlag = cli.StringFlag{
Name: "state.cache",
Value: "0MB",
Usage: "Amount of data to store in StateCache (enabled if no --datadir set). Set 0 to disable StateCache. Defaults to 0MB",
}
// Network Settings
MaxPeersFlag = cli.IntFlag{
Name: "maxpeers",
Usage: "Maximum number of network peers (network disabled if set to 0)",
Value: nodecfg.DefaultConfig.P2P.MaxPeers,
}
MaxPendingPeersFlag = cli.IntFlag{
Name: "maxpendpeers",
Usage: "Maximum number of TCP connections pending to become connected peers",
Value: nodecfg.DefaultConfig.P2P.MaxPendingPeers,
}
ListenPortFlag = cli.IntFlag{
Name: "port",
Usage: "Network listening port",
Value: 30303,
}
P2pProtocolVersionFlag = cli.UintSliceFlag{
Name: "p2p.protocol",
Usage: "Version of eth p2p protocol",
Value: cli.NewUintSlice(nodecfg.DefaultConfig.P2P.ProtocolVersion...),
}
P2pProtocolAllowedPorts = cli.UintSliceFlag{
Name: "p2p.allowed-ports",
Usage: "Allowed ports to pick for different eth p2p protocol versions as follows <porta>,<portb>,..,<porti>",
Value: cli.NewUintSlice(uint(ListenPortFlag.Value), 30304, 30305, 30306, 30307),
}
SentryAddrFlag = cli.StringFlag{
Name: "sentry.api.addr",
Usage: "Comma separated sentry addresses '<host>:<port>,<host>:<port>'",
}
SentryLogPeerInfoFlag = cli.BoolFlag{
Name: "sentry.log-peer-info",
Usage: "Log detailed peer info when a peer connects or disconnects. Enable to integrate with observer.",
}
DownloaderAddrFlag = cli.StringFlag{
Name: "downloader.api.addr",
Usage: "downloader address '<host>:<port>'",
}
BootnodesFlag = cli.StringFlag{
Name: "bootnodes",
Usage: "Comma separated enode URLs for P2P discovery bootstrap",
Value: "",
}
StaticPeersFlag = cli.StringFlag{
Name: "staticpeers",
Usage: "Comma separated enode URLs to connect to",
Value: "",
}
TrustedPeersFlag = cli.StringFlag{
Name: "trustedpeers",
Usage: "Comma separated enode URLs which are always allowed to connect, even above the peer limit",
Value: "",
}
NodeKeyFileFlag = cli.StringFlag{
Name: "nodekey",
Usage: "P2P node key file",
}
NodeKeyHexFlag = cli.StringFlag{
Name: "nodekeyhex",
Usage: "P2P node key as hex (for testing)",
}
NATFlag = cli.StringFlag{
Name: "nat",
Usage: `NAT port mapping mechanism (any|none|upnp|pmp|stun|extip:<IP>)
"" or "none" Default - do not nat
"extip:77.12.33.4" Will assume the local machine is reachable on the given IP
"any" Uses the first auto-detected mechanism
"upnp" Uses the Universal Plug and Play protocol
"pmp" Uses NAT-PMP with an auto-detected gateway address
"pmp:192.168.0.1" Uses NAT-PMP with the given gateway address
"stun" Uses STUN to detect an external IP using a default server
"stun:<server>" Uses STUN to detect an external IP using the given server (host:port)
`,
Value: "",
}
NoDiscoverFlag = cli.BoolFlag{
Name: "nodiscover",
Usage: "Disables the peer discovery mechanism (manual peer addition)",
}
DiscoveryV5Flag = cli.BoolFlag{
Name: "v5disc",
Usage: "Enables the experimental RLPx V5 (Topic Discovery) mechanism",
}
NetrestrictFlag = cli.StringFlag{
Name: "netrestrict",
Usage: "Restricts network communication to the given IP networks (CIDR masks)",
}
DNSDiscoveryFlag = cli.StringFlag{
Name: "discovery.dns",
Usage: "Sets DNS discovery entry points (use \"\" to disable DNS)",
}
// ATM the url is left to the user and deployment to
JSpathFlag = cli.StringFlag{
Name: "jspath",
Usage: "JavaScript root path for `loadScript`",
Value: ".",
}
// Gas price oracle settings
GpoBlocksFlag = cli.IntFlag{
Name: "gpo.blocks",
Usage: "Number of recent blocks to check for gas prices",
Value: ethconfig.Defaults.GPO.Blocks,
}
GpoPercentileFlag = cli.IntFlag{
Name: "gpo.percentile",
Usage: "Suggested gas price is the given percentile of a set of recent transaction gas prices",
Value: ethconfig.Defaults.GPO.Percentile,
}
GpoMaxGasPriceFlag = cli.Int64Flag{
Name: "gpo.maxprice",
Usage: "Maximum gas price will be recommended by gpo",
Value: ethconfig.Defaults.GPO.MaxPrice.Int64(),
}
// Metrics flags
MetricsEnabledFlag = cli.BoolFlag{
Name: "metrics",
Usage: "Enable metrics collection and reporting",
}
// MetricsHTTPFlag defines the endpoint for a stand-alone metrics HTTP endpoint.
// Since the pprof service enables sensitive/vulnerable behavior, this allows a user
// to enable a public-OK metrics endpoint without having to worry about ALSO exposing
// other profiling behavior or information.
MetricsHTTPFlag = cli.StringFlag{
Name: "metrics.addr",
Usage: "Enable stand-alone metrics HTTP server listening interface",
Value: metrics.DefaultConfig.HTTP,
}
MetricsPortFlag = cli.IntFlag{
Name: "metrics.port",
Usage: "Metrics HTTP server listening port",
Value: metrics.DefaultConfig.Port,
}
HistoryV3Flag = cli.BoolFlag{
Name: "experimental.history.v3",
Usage: "(Also known as Erigon3) Not recommended yet: Can't change this flag after node creation. New DB and Snapshots format of history allows: parallel blocks execution, get state as of given transaction without executing whole block.",
}
CliqueSnapshotCheckpointIntervalFlag = cli.UintFlag{
Name: "clique.checkpoint",
Usage: "Number of blocks after which to save the vote snapshot to the database",
Value: 10,
}
CliqueSnapshotInmemorySnapshotsFlag = cli.IntFlag{
Name: "clique.snapshots",
Usage: "Number of recent vote snapshots to keep in memory",
Value: 1024,
}
CliqueSnapshotInmemorySignaturesFlag = cli.IntFlag{
Name: "clique.signatures",
Usage: "Number of recent block signatures to keep in memory",
Value: 16384,
}
CliqueDataDirFlag = flags.DirectoryFlag{
Name: "clique.datadir",
Usage: "Path to clique db folder",
Value: "",
}
SnapKeepBlocksFlag = cli.BoolFlag{
Name: ethconfig.FlagSnapKeepBlocks,
Usage: "Keep ancient blocks in db (useful for debug)",
}
SnapStopFlag = cli.BoolFlag{
Name: ethconfig.FlagSnapStop,
Usage: "Workaround to stop producing new snapshots, if you meet some snapshots-related critical bug. It will stop move historical data from DB to new immutable snapshots. DB will grow and may slightly slow-down - and removing this flag in future will not fix this effect (db size will not greatly reduce).",
}
TorrentVerbosityFlag = cli.IntFlag{
Name: "torrent.verbosity",
Value: 2,
Usage: "0=silent, 1=error, 2=warn, 3=info, 4=debug, 5=detail (must set --verbosity to equal or higher level and has default: 2)",
}
TorrentDownloadRateFlag = cli.StringFlag{
Name: "torrent.download.rate",
Value: "16mb",
Usage: "Bytes per second, example: 32mb",
}
TorrentUploadRateFlag = cli.StringFlag{
Name: "torrent.upload.rate",
Value: "4mb",
Usage: "Bytes per second, example: 32mb",
}
TorrentDownloadSlotsFlag = cli.IntFlag{
Name: "torrent.download.slots",
Value: 3,
Usage: "Amount of files to download in parallel. If network has enough seeders 1-3 slot enough, if network has lack of seeders increase to 5-7 (too big value will slow down everything).",
}
TorrentStaticPeersFlag = cli.StringFlag{
Name: "torrent.staticpeers",
Usage: "Comma separated enode URLs to connect to",
Value: "",
}
NoDownloaderFlag = cli.BoolFlag{
Name: "no-downloader",
Usage: "Disables downloader component",
}
DownloaderVerifyFlag = cli.BoolFlag{
Name: "downloader.verify",
Usage: "Verify snapshots on startup. It will not report problems found, but re-download broken pieces.",
}
DisableIPV6 = cli.BoolFlag{
Name: "downloader.disable.ipv6",
Usage: "Turns off ipv6 for the downloader",
Value: false,
}
DisableIPV4 = cli.BoolFlag{
Name: "downloader.disable.ipv4",
Usage: "Turns off ipv4 for the downloader",
Value: false,
}
TorrentPortFlag = cli.IntFlag{
Name: "torrent.port",
Value: 42069,
Usage: "Port to listen and serve BitTorrent protocol",
}
TorrentMaxPeersFlag = cli.IntFlag{
Name: "torrent.maxpeers",
Value: 100,
Usage: "Unused parameter (reserved for future use)",
}
TorrentConnsPerFileFlag = cli.IntFlag{
Name: "torrent.conns.perfile",
Value: 10,
Usage: "Number of connections per file",
}
DbPageSizeFlag = cli.StringFlag{
Name: "db.pagesize",
Usage: "DB is splitted to 'pages' of fixed size. Can't change DB creation. Must be power of 2 and '256b <= pagesize <= 64kb'. Default: equal to OperationSystem's pageSize. Bigger pageSize causing: 1. More writes to disk during commit 2. Smaller b-tree high 3. Less fragmentation 4. Less overhead on 'free-pages list' maintainance (a bit faster Put/Commit) 5. If expecting DB-size > 8Tb then set pageSize >= 8Kb",
Value: "8KB",
}
DbSizeLimitFlag = cli.StringFlag{
Name: "db.size.limit",
Usage: "Runtime limit of chaindata db size. You can change value of this flag at any time.",
Value: (12 * datasize.TB).String(),
}
ForcePartialCommitFlag = cli.BoolFlag{
Name: "force.partial.commit",
Usage: "Force data commit after each stage (or even do multiple commits per 1 stage - to save it's progress). Don't use this flag if node is synced. Meaning: readers (users of RPC) would like to see 'fully consistent' data (block is executed and all indices are updated). Erigon guarantee this level of data-consistency. But 1 downside: after restore node from backup - it can't save partial progress (non-committed progress will be lost at restart). This flag will be removed in future if we can find automatic way to detect corner-cases.",
Value: false,
}
HealthCheckFlag = cli.BoolFlag{
Name: "healthcheck",
Usage: "Enabling grpc health check",
}
WebSeedsFlag = cli.StringFlag{
Name: "webseed",
Usage: "Comma-separated URL's, holding metadata about network-support infrastructure (like S3 buckets with snapshots, bootnodes, etc...)",
Value: "",
}
HeimdallURLFlag = cli.StringFlag{
Name: "bor.heimdall",
Usage: "URL of Heimdall service",
Value: "http://localhost:1317",
}
// WithoutHeimdallFlag no heimdall (for testing purpose)
WithoutHeimdallFlag = cli.BoolFlag{
Name: "bor.withoutheimdall",
Usage: "Run without Heimdall service (for testing purposes)",
}
BorBlockPeriodFlag = cli.BoolFlag{
Name: "bor.period",
Usage: "Override the bor block period (for testing purposes)",
}
BorBlockSizeFlag = cli.BoolFlag{
Name: "bor.minblocksize",
Usage: "Ignore the bor block period and wait for 'blocksize' transactions (for testing purposes)",
}
WithHeimdallMilestones = cli.BoolFlag{
Name: "bor.milestone",
Usage: "Enabling bor milestone processing",
Value: true,
}
PolygonSyncFlag = cli.BoolFlag{
Name: "polygon.sync",
Usage: "Enabling syncing using the new polygon sync component",
}
ConfigFlag = cli.StringFlag{
Name: "config",
Usage: "Sets erigon flags from YAML/TOML file",
Value: "",
}
LightClientDiscoveryAddrFlag = cli.StringFlag{
Name: "lightclient.discovery.addr",
Usage: "Address for lightclient DISCV5 protocol",
Value: "127.0.0.1",
}
LightClientDiscoveryPortFlag = cli.Uint64Flag{
Name: "lightclient.discovery.port",
Usage: "Port for lightclient DISCV5 protocol",
Value: 4000,
}
LightClientDiscoveryTCPPortFlag = cli.Uint64Flag{
Name: "lightclient.discovery.tcpport",
Usage: "TCP Port for lightclient DISCV5 protocol",
Value: 4001,
}
SentinelAddrFlag = cli.StringFlag{
Name: "sentinel.addr",
Usage: "Address for sentinel",
Value: "localhost",
}
SentinelPortFlag = cli.Uint64Flag{
Name: "sentinel.port",
Usage: "Port for sentinel",
Value: 7777,
}
OtsSearchMaxCapFlag = cli.Uint64Flag{
Name: "ots.search.max.pagesize",
Usage: "Max allowed page size for search methods",
Value: 25,
}
DiagnosticsURLFlag = cli.StringFlag{
Name: "diagnostics.addr",
Usage: "Address of the diagnostics system provided by the support team",
}
DiagnosticsInsecureFlag = cli.BoolFlag{
Name: "diagnostics.insecure",
Usage: "Allows communication with diagnostics system using self-signed TLS certificates",
}
DiagnosticsSessionsFlag = cli.StringSliceFlag{
Name: "diagnostics.ids",
Usage: "Comma separated list of support session ids to connect to",
}
SilkwormExecutionFlag = cli.BoolFlag{
Name: "silkworm.exec",
Usage: "Enable Silkworm block execution",
}
SilkwormRpcDaemonFlag = cli.BoolFlag{
Name: "silkworm.rpc",
Usage: "Enable embedded Silkworm RPC service",
}
SilkwormSentryFlag = cli.BoolFlag{
Name: "silkworm.sentry",
Usage: "Enable embedded Silkworm Sentry service",
}
SilkwormVerbosityFlag = cli.StringFlag{
Name: "silkworm.verbosity",
Usage: "Set the log level for Silkworm console logs",
Value: log.LvlInfo.String(),
}
SilkwormNumContextsFlag = cli.UintFlag{
Name: "silkworm.contexts",
Usage: "Number of I/O contexts used in embedded Silkworm RPC and Sentry services (zero means use default in Silkworm)",
Value: 0,
}
SilkwormRpcLogEnabledFlag = cli.BoolFlag{
Name: "silkworm.rpc.log",
Usage: "Enable interface log for embedded Silkworm RPC service",
Value: false,
}
SilkwormRpcLogMaxFileSizeFlag = cli.UintFlag{
Name: "silkworm.rpc.log.maxsize",
Usage: "Max interface log file size in MB for embedded Silkworm RPC service",
Value: 1,
}
SilkwormRpcLogMaxFilesFlag = cli.UintFlag{
Name: "silkworm.rpc.log.maxfiles",
Usage: "Max interface log files for embedded Silkworm RPC service",
Value: 100,
}
SilkwormRpcLogDumpResponseFlag = cli.BoolFlag{
Name: "silkworm.rpc.log.response",
Usage: "Dump responses in interface logs for embedded Silkworm RPC service",
Value: false,
}
SilkwormRpcNumWorkersFlag = cli.UintFlag{
Name: "silkworm.rpc.workers",
Usage: "Number of worker threads used in embedded Silkworm RPC service (zero means use default in Silkworm)",
Value: 0,
}
SilkwormRpcJsonCompatibilityFlag = cli.BoolFlag{
Name: "silkworm.rpc.compatibility",
Usage: "Preserve JSON-RPC compatibility using embedded Silkworm RPC service",
Value: true,
}
BeaconAPIFlag = cli.StringSliceFlag{
Name: "beacon.api",
Usage: "Enable beacon API (avaiable endpoints: beacon, builder, config, debug, events, node, validator, rewards, lighthouse)",
}
BeaconApiProtocolFlag = cli.StringFlag{
Name: "beacon.api.protocol",
Usage: "Protocol for beacon API",
Value: "tcp",
}
BeaconApiReadTimeoutFlag = cli.Uint64Flag{
Name: "beacon.api.read.timeout",
Usage: "Sets the seconds for a read time out in the beacon api",
Value: 5,
}
BeaconApiWriteTimeoutFlag = cli.Uint64Flag{
Name: "beacon.api.write.timeout",
Usage: "Sets the seconds for a write time out in the beacon api",
Value: 5,
}
BeaconApiIdleTimeoutFlag = cli.Uint64Flag{
Name: "beacon.api.ide.timeout",
Usage: "Sets the seconds for a write time out in the beacon api",
Value: 25,
}
BeaconApiAddrFlag = cli.StringFlag{
Name: "beacon.api.addr",
Usage: "sets the host to listen for beacon api requests",
Value: "localhost",
}
BeaconApiPortFlag = cli.UintFlag{
Name: "beacon.api.port",
Usage: "sets the port to listen for beacon api requests",
Value: 5555,
}
RPCSlowFlag = cli.DurationFlag{
Name: "rpc.slow",
Usage: "Print in logs RPC requests slower than given threshold: 100ms, 1s, 1m. Exluded methods: " + strings.Join(rpccfg.SlowLogBlackList, ","),
Value: 0,
}
CaplinBackfillingFlag = cli.BoolFlag{
Name: "caplin.backfilling",
Usage: "sets whether backfilling is enabled for caplin",
Value: false,
}
CaplinBlobBackfillingFlag = cli.BoolFlag{
Name: "caplin.backfilling.blob",
Usage: "sets whether backfilling is enabled for caplin",
Value: false,
}
CaplinDisableBlobPruningFlag = cli.BoolFlag{
Name: "caplin.backfilling.blob.no-pruning",
Usage: "disable blob pruning in caplin",
Value: false,
}
CaplinArchiveFlag = cli.BoolFlag{
Name: "caplin.archive",
Usage: "enables archival node in caplin",
Value: false,
}
BeaconApiAllowCredentialsFlag = cli.BoolFlag{
Name: "beacon.api.cors.allow-credentials",
Usage: "set the cors' allow credentials",
Value: false,
}
BeaconApiAllowMethodsFlag = cli.StringSliceFlag{
Name: "beacon.api.cors.allow-methods",
Usage: "set the cors' allow methods",
Value: cli.NewStringSlice("GET", "POST", "PUT", "DELETE", "OPTIONS"),
}
BeaconApiAllowOriginsFlag = cli.StringSliceFlag{
Name: "beacon.api.cors.allow-origins",
Usage: "set the cors' allow origins",
Value: cli.NewStringSlice(),
}
)
var MetricFlags = []cli.Flag{&MetricsEnabledFlag, &MetricsHTTPFlag, &MetricsPortFlag}
var DiagnosticsFlags = []cli.Flag{&DiagnosticsURLFlag, &DiagnosticsURLFlag, &DiagnosticsSessionsFlag}
// setNodeKey loads a node key from command line flags if provided,
// otherwise it tries to load it from datadir,
// otherwise it generates a new key in datadir.
func setNodeKey(ctx *cli.Context, cfg *p2p.Config, datadir string) {
file := ctx.String(NodeKeyFileFlag.Name)
hex := ctx.String(NodeKeyHexFlag.Name)