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Configuration updates allow for verbosity CLI flag and spec constants

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Age Manning 2019-08-07 14:54:08 +10:00
parent 107bbdcccd
commit 907a4e5a4b
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GPG Key ID: 05EED64B79E06A93
5 changed files with 94 additions and 92 deletions
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12
beacon_node/client/src/config.rs
View File

@ -1,3 +1,4 @@
use crate::Eth2Config;
use clap::ArgMatches;
use http_server::HttpServerConfig;
use network::NetworkConfig;
@ -56,8 +57,6 @@ impl Default for Config {
log_file: PathBuf::from(""),
db_type: "disk".to_string(),
db_name: "chain_db".to_string(),
// Note: there are no default bootnodes specified.
// Once bootnodes are established, add them here.
network: NetworkConfig::new(),
rpc: rpc::RPCConfig::default(),
http: HttpServerConfig::default(),
@ -129,6 +128,15 @@ impl Config {
self.data_dir = PathBuf::from(dir);
};
if let Some(default_spec) = args.value_of("default-spec") {
match default_spec {
"mainnet" => self.spec_constants = Eth2Config::mainnet().spec_constants,
"minimal" => self.spec_constants = Eth2Config::minimal().spec_constants,
"interop" => self.spec_constants = Eth2Config::interop().spec_constants,
_ => {} // not supported
}
}
if let Some(dir) = args.value_of("db") {
self.db_type = dir.to_string();
};

53
beacon_node/src/main.rs
View File

@ -193,12 +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", "interop"])
.default_value("minimal"),
)
.arg(
Arg::with_name("recent-genesis")
@ -217,7 +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")
@ -316,27 +313,43 @@ 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 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 let Err(e) = write_to_file(eth2_config_path, &default) {
// if cli is specified, write the new config
let mut eth2_config = {
if let Some(cli_config) = cli_config {
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;
}
default
cli_config
} else {
// config not specified, read from disk
match read_from_file::<Eth2Config>(eth2_config_path.clone()) {
Ok(Some(c)) => c,
Ok(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
}
Err(e) => {
crit!(log, "Failed to load/generate an Eth2Config"; "error" => format!("{:?}", e));
crit!(log, "Failed to instantiate an Eth2Config"; "error" => format!("{:?}", e));
return;
}
}
}
};
// Update the eth2 config with any CLI flags.
@ -348,6 +361,12 @@ 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(_) => {}

7
eth2/utils/eth2_config/src/lib.rs
View File

@ -37,6 +37,13 @@ impl Eth2Config {
spec: ChainSpec::minimal(),
}
}
pub fn interop() -> Self {
Self {
spec_constants: "interop".to_string(),
spec: ChainSpec::interop(),
}
}
}
impl Eth2Config {

47
validator_client/eth2_config.toml
View File

@ -1,47 +0,0 @@
spec_constants = "minimal"
[spec]
target_committee_size = 4
max_indices_per_attestation = 4096
min_per_epoch_churn_limit = 4
churn_limit_quotient = 65536
base_rewards_per_epoch = 5
shuffle_round_count = 10
deposit_contract_tree_depth = 32
min_deposit_amount = 1000000000
max_effective_balance = 32000000000
ejection_balance = 16000000000
effective_balance_increment = 1000000000
genesis_slot = 0
zero_hash = "0x0000000000000000000000000000000000000000000000000000000000000000"
bls_withdrawal_prefix_byte = "0x00"
genesis_time = 4294967295
seconds_per_slot = 6
min_attestation_inclusion_delay = 2
min_seed_lookahead = 1
activation_exit_delay = 4
slots_per_eth1_voting_period = 16
slots_per_historical_root = 8192
min_validator_withdrawability_delay = 256
persistent_committee_period = 2048
max_crosslink_epochs = 64
min_epochs_to_inactivity_penalty = 4
base_reward_quotient = 32
whistleblowing_reward_quotient = 512
proposer_reward_quotient = 8
inactivity_penalty_quotient = 33554432
min_slashing_penalty_quotient = 32
max_proposer_slashings = 16
max_attester_slashings = 1
max_attestations = 128
max_deposits = 16
max_voluntary_exits = 16
max_transfers = 0
domain_beacon_proposer = 0
domain_randao = 1
domain_attestation = 2
domain_deposit = 3
domain_voluntary_exit = 4
domain_transfer = 5
boot_nodes = ["/ip4/127.0.0.1/tcp/9000"]
chain_id = 2

49
validator_client/src/main.rs
View File

@ -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", "interop"])
.default_value("minimal"),
)
.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>(
@ -164,27 +163,43 @@ 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 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 let Err(e) = write_to_file(eth2_config_path, &default) {
// if cli is specified, write the new config
let mut eth2_config = {
if let Some(cli_config) = cli_config {
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;
}
default
cli_config
} else {
// config not specified, read from disk
match read_from_file::<Eth2Config>(eth2_config_path.clone()) {
Ok(Some(c)) => c,
Ok(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
}
Err(e) => {
crit!(log, "Failed to instantiate an Eth2Config"; "error" => format!("{:?}", e));
return;
}
}
}
};
// Update the eth2 config with any CLI flags.