mirror of
https://github.com/sigp/lighthouse.git
synced 2026-04-18 21:38:31 +00:00
Interop chain start strategies (#479)
* Implement more flexible beacon chain genesis * Fix compile issues from rebase on master * Rename CLI flag * Adds initial documentation for TOML files * Update docs readme * Add first version of cli_util * Dont write cache fields in serde * Tidy cli_util * Add code to load genesis YAML file * Move serde_utils out of tests in `types` * Update logging text * Fix serde YAML for Fork * Make yaml hex decoding more strict * Update deterministic key generate for interop * Set deposit count on testing genesis state * Make some fixes for deposit count * Remove code fragements * Large restructure of docs * Tidy docs * Fix readme link * Add interop docs * Tidy README
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@@ -7,6 +7,12 @@ use std::fs::{self, OpenOptions};
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use std::path::PathBuf;
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use std::sync::Mutex;
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/// The number initial validators when starting the `Minimal`.
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const TESTNET_VALIDATOR_COUNT: usize = 16;
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/// The number initial validators when starting the `Minimal`.
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const TESTNET_SPEC_CONSTANTS: &str = "minimal";
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/// The core configuration of a Lighthouse beacon node.
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct Config {
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@@ -14,12 +20,35 @@ pub struct Config {
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pub db_type: String,
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db_name: String,
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pub log_file: PathBuf,
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pub spec_constants: String,
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pub genesis_state: GenesisState,
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pub network: network::NetworkConfig,
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pub rpc: rpc::RPCConfig,
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pub http: HttpServerConfig,
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pub rest_api: rest_api::APIConfig,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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#[serde(tag = "type")]
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pub enum GenesisState {
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/// Use the mainnet genesis state.
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///
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/// Mainnet genesis state is not presently known, so this is a place-holder.
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Mainnet,
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/// Generate a state with `validator_count` validators, all with well-known secret keys.
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///
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/// Set the genesis time to be the start of the previous 30-minute window.
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RecentGenesis { validator_count: usize },
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/// Generate a state with `genesis_time` and `validator_count` validators, all with well-known
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/// secret keys.
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Generated {
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validator_count: usize,
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genesis_time: u64,
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},
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/// Load a YAML-encoded genesis state from a file.
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Yaml { file: PathBuf },
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}
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impl Default for Config {
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fn default() -> Self {
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Self {
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@@ -33,6 +62,10 @@ impl Default for Config {
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rpc: rpc::RPCConfig::default(),
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http: HttpServerConfig::default(),
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rest_api: rest_api::APIConfig::default(),
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spec_constants: TESTNET_SPEC_CONSTANTS.into(),
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genesis_state: GenesisState::RecentGenesis {
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validator_count: TESTNET_VALIDATOR_COUNT,
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},
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}
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}
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}
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