297 lines
11 KiB
Rust
297 lines
11 KiB
Rust
use clap::{crate_description, crate_name, crate_version, App, Arg};
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use log::*;
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use solana::cluster_info::{Node, FULLNODE_PORT_RANGE};
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use solana::contact_info::ContactInfo;
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use solana::local_vote_signer_service::LocalVoteSignerService;
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use solana::service::Service;
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use solana::socketaddr;
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use solana::validator::{Validator, ValidatorConfig};
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use solana_netutil::parse_port_range;
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use solana_sdk::signature::{read_keypair, Keypair, KeypairUtil};
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use std::fs::File;
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use std::net::SocketAddr;
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use std::process::exit;
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use std::sync::Arc;
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fn port_range_validator(port_range: String) -> Result<(), String> {
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if parse_port_range(&port_range).is_some() {
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Ok(())
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} else {
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Err("Invalid port range".to_string())
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}
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}
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fn main() {
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solana_logger::setup();
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solana_metrics::set_panic_hook("validator");
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let default_dynamic_port_range =
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&format!("{}-{}", FULLNODE_PORT_RANGE.0, FULLNODE_PORT_RANGE.1);
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let matches = App::new(crate_name!()).about(crate_description!())
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.version(crate_version!())
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.arg(
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Arg::with_name("blockstream")
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.long("blockstream")
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.takes_value(true)
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.value_name("UNIX DOMAIN SOCKET")
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.help("Open blockstream at this unix domain socket location")
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)
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.arg(
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Arg::with_name("identity")
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.short("i")
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.long("identity")
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.value_name("PATH")
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.takes_value(true)
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.help("File containing an identity (keypair)"),
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)
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.arg(
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Arg::with_name("vote_account")
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.long("vote-account")
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.value_name("PUBKEY_BASE58_STR")
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.takes_value(true)
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.help("Public key of the vote account, where to send votes"),
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)
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.arg(
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Arg::with_name("voting_keypair")
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.long("voting-keypair")
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.value_name("PATH")
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.takes_value(true)
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.help("File containing the authorized voting keypair"),
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)
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.arg(
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Arg::with_name("storage_keypair")
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.long("storage-keypair")
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.value_name("PATH")
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.takes_value(true)
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.required(true)
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.help("File containing the storage account keypair"),
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)
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.arg(
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Arg::with_name("init_complete_file")
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.long("init-complete-file")
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.value_name("FILE")
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.takes_value(true)
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.help("Create this file, if it doesn't already exist, once node initialization is complete"),
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)
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.arg(
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Arg::with_name("ledger")
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.short("l")
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.long("ledger")
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.value_name("DIR")
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.takes_value(true)
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.required(true)
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.help("Use DIR as persistent ledger location"),
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)
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.arg(
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Arg::with_name("entrypoint")
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.short("n")
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.long("entrypoint")
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.value_name("HOST:PORT")
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.takes_value(true)
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.help("Rendezvous with the cluster at this entry point"),
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)
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.arg(
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Arg::with_name("no_voting")
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.long("no-voting")
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.takes_value(false)
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.help("Launch node without voting"),
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)
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.arg(
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Arg::with_name("no_sigverify")
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.short("v")
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.long("no-sigverify")
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.takes_value(false)
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.help("Run without signature verification"),
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)
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.arg(
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Arg::with_name("rpc_port")
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.long("rpc-port")
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.value_name("PORT")
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.takes_value(true)
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.help("RPC port to use for this node"),
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)
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.arg(
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Arg::with_name("enable_rpc_exit")
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.long("enable-rpc-exit")
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.takes_value(false)
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.help("Enable the JSON RPC 'fullnodeExit' API. Only enable in a debug environment"),
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)
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.arg(
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Arg::with_name("rpc_drone_address")
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.long("rpc-drone-address")
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.value_name("HOST:PORT")
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.takes_value(true)
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.help("Enable the JSON RPC 'requestAirdrop' API with this drone address."),
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)
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.arg(
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Arg::with_name("signer")
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.short("s")
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.long("signer")
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.value_name("HOST:PORT")
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.takes_value(true)
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.help("Rendezvous with the vote signer at this RPC end point"),
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)
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.arg(
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Arg::with_name("accounts")
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.short("a")
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.long("accounts")
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.value_name("PATHS")
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.takes_value(true)
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.help("Comma separated persistent accounts location"),
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)
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.arg(
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clap::Arg::with_name("gossip_port")
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.long("gossip-port")
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.value_name("HOST:PORT")
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.takes_value(true)
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.help("Gossip port number for the node"),
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)
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.arg(
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clap::Arg::with_name("dynamic_port_range")
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.long("dynamic-port-range")
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.value_name("MIN_PORT-MAX_PORT")
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.takes_value(true)
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.default_value(default_dynamic_port_range)
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.validator(port_range_validator)
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.help("Range to use for dynamically assigned ports"),
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)
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.arg(
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clap::Arg::with_name("snapshot_path")
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.long("snapshot-path")
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.value_name("PATHS")
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.takes_value(true)
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.help("Snapshot path"),
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)
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.arg(
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clap::Arg::with_name("skip_ledger_verify")
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.long("skip-ledger-verify")
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.takes_value(false)
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.help("Skip ledger verification at node bootup"),
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)
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.get_matches();
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let mut validator_config = ValidatorConfig::default();
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let keypair = if let Some(identity) = matches.value_of("identity") {
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read_keypair(identity).unwrap_or_else(|err| {
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eprintln!("{}: Unable to open keypair file: {}", err, identity);
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exit(1);
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})
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} else {
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Keypair::new()
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};
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let voting_keypair = if let Some(identity) = matches.value_of("voting_keypair") {
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read_keypair(identity).unwrap_or_else(|err| {
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eprintln!("{}: Unable to open keypair file: {}", err, identity);
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exit(1);
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})
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} else {
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Keypair::new()
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};
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let storage_keypair = if let Some(storage_keypair) = matches.value_of("storage_keypair") {
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read_keypair(storage_keypair).unwrap_or_else(|err| {
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eprintln!("{}: Unable to open keypair file: {}", err, storage_keypair);
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exit(1);
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})
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} else {
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Keypair::new()
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};
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let staking_account = matches
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.value_of("staking_account")
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.map_or(voting_keypair.pubkey(), |pubkey| {
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pubkey.parse().expect("failed to parse staking_account")
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});
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let ledger_path = matches.value_of("ledger").unwrap();
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validator_config.sigverify_disabled = matches.is_present("no_sigverify");
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validator_config.voting_disabled = matches.is_present("no_voting");
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if matches.is_present("enable_rpc_exit") {
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validator_config.rpc_config.enable_fullnode_exit = true;
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}
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validator_config.rpc_config.drone_addr = matches.value_of("rpc_drone_address").map(|address| {
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solana_netutil::parse_host_port(address).expect("failed to parse drone address")
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});
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let dynamic_port_range = parse_port_range(matches.value_of("dynamic_port_range").unwrap())
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.expect("invalid dynamic_port_range");
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let mut gossip_addr = solana_netutil::parse_port_or_addr(
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matches.value_of("gossip_port"),
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socketaddr!(
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[127, 0, 0, 1],
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solana_netutil::find_available_port_in_range(dynamic_port_range)
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.expect("unable to find an available gossip port")
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),
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);
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if let Some(paths) = matches.value_of("accounts") {
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validator_config.account_paths = Some(paths.to_string());
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} else {
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validator_config.account_paths = None;
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}
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if let Some(paths) = matches.value_of("snapshot_path") {
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validator_config.snapshot_path = Some(paths.to_string());
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} else {
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validator_config.snapshot_path = None;
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}
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let cluster_entrypoint = matches.value_of("entrypoint").map(|entrypoint| {
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let entrypoint_addr = solana_netutil::parse_host_port(entrypoint)
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.expect("failed to parse entrypoint address");
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let ip_addr = solana_netutil::get_public_ip_addr(&entrypoint_addr).unwrap_or_else(|err| {
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panic!("Unable to contact entrypoint {}: {}", entrypoint_addr, err)
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});
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gossip_addr.set_ip(ip_addr);
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ContactInfo::new_gossip_entry_point(&entrypoint_addr)
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});
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let (_signer_service, _signer_addr) = if let Some(signer_addr) = matches.value_of("signer") {
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(
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None,
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signer_addr.to_string().parse().expect("Signer IP Address"),
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)
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} else {
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// Run a local vote signer if a vote signer service address was not provided
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let (signer_service, signer_addr) = LocalVoteSignerService::new(dynamic_port_range);
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(Some(signer_service), signer_addr)
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};
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let init_complete_file = matches.value_of("init_complete_file");
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validator_config.blockstream = matches.value_of("blockstream").map(ToString::to_string);
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let keypair = Arc::new(keypair);
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let mut node = Node::new_with_external_ip(&keypair.pubkey(), &gossip_addr, dynamic_port_range);
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if let Some(port) = matches.value_of("rpc_port") {
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let port_number = port.to_string().parse().expect("integer");
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if port_number == 0 {
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eprintln!("Invalid RPC port requested: {:?}", port);
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exit(1);
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}
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node.info.rpc = SocketAddr::new(gossip_addr.ip(), port_number);
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node.info.rpc_pubsub = SocketAddr::new(gossip_addr.ip(), port_number + 1);
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};
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let verify_ledger = !matches.is_present("skip_ledger_verify");
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let validator = Validator::new(
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node,
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&keypair,
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ledger_path,
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&staking_account,
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&Arc::new(voting_keypair),
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&Arc::new(storage_keypair),
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cluster_entrypoint.as_ref(),
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verify_ledger,
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&validator_config,
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);
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if let Some(filename) = init_complete_file {
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File::create(filename).unwrap_or_else(|_| panic!("Unable to create: {}", filename));
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}
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info!("Validator initialized");
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validator.join().expect("validator exit");
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info!("Validator exiting..");
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}
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