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/konaPublic

Commit5cbc559

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feat(bin): Network Component Runner (#1058)
1 parent54f28c3 commit5cbc559

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11 files changed

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lines changed

11 files changed

+365
-13
lines changed

‎Cargo.lock

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‎Cargo.toml

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@@ -173,6 +173,7 @@ libp2p-identity = "0.2.10"
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tracing-loki ="0.2.6"
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tracing-subscriber ="0.3.19"
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tracing = {version ="0.1.41",default-features =false }
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metrics-exporter-prometheus = {version ="0.16.0",default-features =false }
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# Testing
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pprof ="0.14.0"

‎Justfile

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@@ -102,15 +102,15 @@ build-cannon *args='':
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--rm \
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-v`pwd`/:/workdir \
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-w="/workdir" \
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ghcr.io/op-rs/kona/cannon-builder:main cargo build --workspace -Zbuild-std=core,alloc $@ --exclude kona-host --exclude kona-net --exclude kona-providers-alloy --exclude kona-providers-local
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ghcr.io/op-rs/kona/cannon-builder:main cargo build --workspace -Zbuild-std=core,alloc $@ --exclude kona-host --exclude kona-nexus --exclude kona-net --exclude kona-providers-alloy --exclude kona-providers-local
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# Build for the `asterisc` target. Any crates that require the stdlib are excluded from the build for this target.
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build-asterisc*args='':
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docker run \
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--rm \
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-v`pwd`/:/workdir \
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-w="/workdir" \
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ghcr.io/op-rs/kona/asterisc-builder:main cargo build --workspace -Zbuild-std=core,alloc $@ --exclude kona-host --exclude kona-net --exclude kona-providers-alloy --exclude kona-providers-local
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ghcr.io/op-rs/kona/asterisc-builder:main cargo build --workspace -Zbuild-std=core,alloc $@ --exclude kona-host --exclude kona-nexus --exclude kona-net --exclude kona-providers-alloy --exclude kona-providers-local
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# Clones and checks out the monorepo at the commit present in `.monorepo`
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monorepo:

‎bin/nexus/Cargo.toml

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[package]
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name ="kona-nexus"
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version ="0.1.0"
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description ="Kona Networking Component Runner"
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edition.workspace =true
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authors.workspace =true
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license.workspace =true
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keywords.workspace =true
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repository.workspace =true
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categories.workspace =true
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rust-version.workspace =true
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[dependencies]
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# Workspace
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kona-net.workspace =true
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kona-registry.workspace =true
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# Workspace
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anyhow.workspace =true
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tracing.workspace =true
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clap = {workspace =true,features = ["derive","env"] }
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tokio = {workspace =true,features = ["rt-multi-thread","macros"] }
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tracing-subscriber = {workspace =true,features = ["env-filter","fmt"] }
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metrics-exporter-prometheus = {workspace =true,features = ["http-listener"] }

‎bin/nexus/README.md

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#`kona-nexus`
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A binary that runs isolated components.
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These include:
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- gossip using[`kona-net`](https://crates.io/crates/kona-net)
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- discovery using[`kona-net`](https://crates.io/crates/kona-net)

‎bin/nexus/src/disc.rs

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//! Discovery subcommand for Hilo.
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usecrate::globals::GlobalArgs;
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use clap::Args;
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use kona_net::discovery::builder::DiscoveryBuilder;
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use std::net::{IpAddr,Ipv4Addr,SocketAddr};
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/// The discovery subcommand.
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#[derive(Debug,Clone,Args)]
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#[non_exhaustive]
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pubstructDiscCommand{
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/// Port to listen for gossip on.
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#[clap(long, short ='l', default_value ="9099", help ="Port to listen for gossip on")]
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pubgossip_port:u16,
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/// Interval to send discovery packets.
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#[clap(long, short ='i', default_value ="1", help ="Interval to send discovery packets")]
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pubinterval:u64,
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}
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implDiscCommand{
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/// Run the discovery subcommand.
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pubasyncfnrun(self,args:&GlobalArgs) -> anyhow::Result<()>{
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let socket =SocketAddr::new(IpAddr::V4(Ipv4Addr::new(0,0,0,0)),self.gossip_port);
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tracing::info!("Starting discovery service on {:?}", socket);
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letmut discovery_builder =
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DiscoveryBuilder::new().with_address(socket).with_chain_id(args.l2_chain_id);
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letmut discovery = discovery_builder.build()?;
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discovery.interval = std::time::Duration::from_secs(self.interval);
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letmut peer_recv = discovery.start();
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tracing::info!("Discovery service started, receiving peers.");
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loop{
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match peer_recv.recv().await{
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Some(peer) =>{
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tracing::info!("Received peer: {:?}", peer);
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}
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None =>{
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tracing::warn!("Failed to receive peer");
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}
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}
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}
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}
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}

‎bin/nexus/src/globals.rs

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//! Global arguments for the CLI.
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use clap::Parser;
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/// Global arguments for the CLI.
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#[derive(Parser,Clone,Debug)]
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pub(crate)structGlobalArgs{
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/// The L2 chain ID to use.
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#[clap(long, short ='c', default_value ="10", help ="The L2 chain ID to use")]
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publ2_chain_id:u64,
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/// A port to serve prometheus metrics on.
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#[clap(
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long,
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short ='m',
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default_value ="9090",
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help ="The port to serve prometheus metrics on"
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)]
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pubmetrics_port:u16,
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}

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