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Initial Interop Updates (#492)

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* 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
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85
validator_client/src/main.rs
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@@ -11,10 +11,10 @@ use crate::service::Service as ValidatorService;
use clap::{App, Arg};
use eth2_config::{read_from_file, write_to_file, Eth2Config};
use protos::services_grpc::ValidatorServiceClient;
use slog::{crit, error, info, o, Drain, Level};
use slog::{crit, error, info, o, warn, Drain, Level};
use std::fs;
use std::path::PathBuf;
use types::{Keypair, MainnetEthSpec, MinimalEthSpec};
use types::{InteropEthSpec, Keypair, MainnetEthSpec, MinimalEthSpec};
pub const DEFAULT_SPEC: &str = "minimal";
pub const DEFAULT_DATA_DIR: &str = ".lighthouse-validator";
@@ -64,14 +64,13 @@ fn main() {
.takes_value(true),
)
.arg(
Arg::with_name("spec-constants")
.long("spec-constants")
Arg::with_name("default-spec")
.long("default-spec")
.value_name("TITLE")
.short("s")
.help("The title of the spec constants for chain config.")
.short("default-spec")
.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("debug-level")
@@ -126,7 +125,7 @@ fn main() {
let client_config_path = data_dir.join(CLIENT_CONFIG_FILENAME);
// Attempt to lead the `ClientConfig` from disk.
// Attempt to load the `ClientConfig` from disk.
//
// If file doesn't exist, create a new, default one.
let mut client_config = match read_from_file::<ValidatorClientConfig>(
@@ -164,29 +163,58 @@ fn main() {
.and_then(|s| Some(PathBuf::from(s)))
.unwrap_or_else(|| 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("spec-constants") {
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 instantiate 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(()) => (),
@@ -214,6 +242,11 @@ fn main() {
eth2_config,
log.clone(),
),
"interop" => ValidatorService::<ValidatorServiceClient, Keypair, InteropEthSpec>::start(
client_config,
eth2_config,
log.clone(),
),
other => {
crit!(log, "Unknown spec constants"; "title" => other);
return;