gnosis/lighthouse
1
0
Fork 0
mirror of https://github.com/sigp/lighthouse.git synced 2026-03-06 18:21:45 +00:00
Code Issues Packages Projects Releases Wiki Activity

Initial Interop Updates (#492)

Browse Source 
* Add interop chain spec and rename chain_id

* Add ability to connect to raw libp2p nodes

* Adds Identify protocol, clean up RPC protocol name handling

* Update to latest libp2p, gossipsub improvements

* Updates to latest interop branch.

- Shifts decoding of objects into message handler.
- Updates to latest interop gossipsub.
- Adds interop spec constant.

* Configuration updates allow for verbosity CLI flag and spec constants

* Update submodules to master

* Correct minimal chainspec modifications

* Duplication of validator polls are no longer fatal

* Apply PR suggestions
This commit is contained in:
Age Manning
2019-08-10 11:44:17 +10:00
committed by Paul Hauner
parent 3a1f56a42e
commit 468015f9bb
28 changed files with 590 additions and 436 deletions
Download Patch File Download Diff File Expand all files Collapse all files

115
beacon_node/src/main.rs
View File

@@ -4,7 +4,7 @@ use clap::{App, Arg};
use client::{ClientConfig, Eth2Config};
use env_logger::{Builder, Env};
use eth2_config::{read_from_file, write_to_file};
use slog::{crit, o, Drain, Level};
use slog::{crit, o, warn, Drain, Level};
use std::fs;
use std::path::PathBuf;
@@ -52,10 +52,17 @@ fn main() {
.arg(
Arg::with_name("listen-address")
.long("listen-address")
.value_name("Address")
.value_name("ADDRESS")
.help("The address lighthouse will listen for UDP and TCP connections. (default 127.0.0.1).")
.takes_value(true),
)
.arg(
Arg::with_name("port")
.long("port")
.value_name("PORT")
.help("The TCP/UDP port to listen on. The UDP port can be modified by the --discovery-port flag.")
.takes_value(true),
)
.arg(
Arg::with_name("maxpeers")
.long("maxpeers")
@@ -70,27 +77,34 @@ fn main() {
.help("One or more comma-delimited base64-encoded ENR's to bootstrap the p2p network.")
.takes_value(true),
)
.arg(
Arg::with_name("port")
.long("port")
.value_name("Lighthouse Port")
.help("The TCP/UDP port to listen on. The UDP port can be modified by the --discovery-port flag.")
.takes_value(true),
)
.arg(
Arg::with_name("discovery-port")
.long("disc-port")
.value_name("DiscoveryPort")
.value_name("PORT")
.help("The discovery UDP port.")
.takes_value(true),
)
.arg(
Arg::with_name("discovery-address")
.long("discovery-address")
.value_name("Address")
.value_name("ADDRESS")
.help("The IP address to broadcast to other peers on how to reach this node.")
.takes_value(true),
)
.arg(
Arg::with_name("topics")
.long("topics")
.value_name("STRING")
.help("One or more comma-delimited gossipsub topic strings to subscribe to.")
.takes_value(true),
)
.arg(
Arg::with_name("libp2p-addresses")
.long("libp2p-addresses")
.value_name("MULTIADDR")
.help("One or more comma-delimited multiaddrs to manually connect to a libp2p peer without an ENR.")
.takes_value(true),
)
/*
* gRPC parameters.
*/
@@ -136,6 +150,7 @@ fn main() {
.help("Listen port for the HTTP server.")
.takes_value(true),
)
/* Client related arguments */
.arg(
Arg::with_name("api")
.long("api")
@@ -178,12 +193,9 @@ fn main() {
.long("default-spec")
.value_name("TITLE")
.short("default-spec")
.help("Specifies the default eth2 spec to be used. Overridden by any spec loaded
from disk. A spec will be written to disk after this flag is used, so it is
primarily used for creating eth2 spec files.")
.help("Specifies the default eth2 spec to be used. This will override any spec written to disk and will therefore be used by default in future instances.")
.takes_value(true)
.possible_values(&["mainnet", "minimal"])
.default_value("minimal"),
.possible_values(&["mainnet", "minimal", "interop"])
)
.arg(
Arg::with_name("recent-genesis")
@@ -202,7 +214,7 @@ fn main() {
.help("The title of the spec constants for chain config.")
.takes_value(true)
.possible_values(&["info", "debug", "trace", "warn", "error", "crit"])
.default_value("info"),
.default_value("trace"),
)
.arg(
Arg::with_name("verbosity")
@@ -301,29 +313,58 @@ fn main() {
let eth2_config_path = data_dir.join(ETH2_CONFIG_FILENAME);
// Attempt to load the `Eth2Config` from file.
// Initialise the `Eth2Config`.
//
// If the file doesn't exist, create a default one depending on the CLI flags.
let mut eth2_config = match read_from_file::<Eth2Config>(eth2_config_path.clone()) {
Ok(Some(c)) => c,
Ok(None) => {
let default = match matches.value_of("default-spec") {
Some("mainnet") => Eth2Config::mainnet(),
Some("minimal") => Eth2Config::minimal(),
_ => unreachable!(), // Guarded by slog.
};
if let Err(e) = write_to_file(eth2_config_path, &default) {
crit!(log, "Failed to write default Eth2Config to file"; "error" => format!("{:?}", e));
return;
}
default
}
// If a CLI parameter is set, overwrite any config file present.
// If a parameter is not set, use either the config file present or default to minimal.
let cli_config = match matches.value_of("default-spec") {
Some("mainnet") => Some(Eth2Config::mainnet()),
Some("minimal") => Some(Eth2Config::minimal()),
Some("interop") => Some(Eth2Config::interop()),
_ => None,
};
// if a CLI flag is specified, write the new config if it doesn't exist,
// otherwise notify the user that the file will not be written.
let eth2_config_from_file = match read_from_file::<Eth2Config>(eth2_config_path.clone()) {
Ok(config) => config,
Err(e) => {
crit!(log, "Failed to load/generate an Eth2Config"; "error" => format!("{:?}", e));
crit!(log, "Failed to read the Eth2Config from file"; "error" => format!("{:?}", e));
return;
}
};
let mut eth2_config = {
if let Some(cli_config) = cli_config {
if eth2_config_from_file.is_none() {
// write to file if one doesn't exist
if let Err(e) = write_to_file(eth2_config_path, &cli_config) {
crit!(log, "Failed to write default Eth2Config to file"; "error" => format!("{:?}", e));
return;
}
} else {
warn!(
log,
"Eth2Config file exists. Configuration file is ignored, using default"
);
}
cli_config
} else {
// CLI config not specified, read from disk
match eth2_config_from_file {
Some(config) => config,
None => {
// set default to minimal
let eth2_config = Eth2Config::minimal();
if let Err(e) = write_to_file(eth2_config_path, &eth2_config) {
crit!(log, "Failed to write default Eth2Config to file"; "error" => format!("{:?}", e));
return;
}
eth2_config
}
}
}
};
// Update the eth2 config with any CLI flags.
match eth2_config.apply_cli_args(&matches) {
Ok(()) => (),
@@ -333,6 +374,12 @@ fn main() {
}
};
// check to ensure the spec constants between the client and eth2_config match
if eth2_config.spec_constants != client_config.spec_constants {
crit!(log, "Specification constants do not match."; "client_config" => format!("{}", client_config.spec_constants), "eth2_config" => format!("{}", eth2_config.spec_constants));
return;
}
// Start the node using a `tokio` executor.
match run::run_beacon_node(client_config, eth2_config, &log) {
Ok(_) => {}

18
beacon_node/src/run.rs
View File

@@ -13,7 +13,7 @@ use tokio::runtime::Builder;
use tokio::runtime::Runtime;
use tokio::runtime::TaskExecutor;
use tokio_timer::clock::Clock;
use types::{MainnetEthSpec, MinimalEthSpec};
use types::{InteropEthSpec, MainnetEthSpec, MinimalEthSpec};
/// Reads the configuration and initializes a `BeaconChain` with the required types and parameters.
///
@@ -90,6 +90,22 @@ pub fn run_beacon_node(
runtime,
log,
),
("disk", "interop") => run::<ClientType<DiskStore, InteropEthSpec>>(
&db_path,
client_config,
eth2_config,
executor,
runtime,
log,
),
("memory", "interop") => run::<ClientType<MemoryStore, InteropEthSpec>>(
&db_path,
client_config,
eth2_config,
executor,
runtime,
log,
),
(db_type, spec) => {
error!(log, "Unknown runtime configuration"; "spec_constants" => spec, "db_type" => db_type);
Err("Unknown specification and/or db_type.".into())