Constellation, Spacedust, Slingshot, UFOs: atproto crates and services for microcosm
configurable bind address
fixes #37 (at least for constellation)
author
phil
date
(Oct 1, 2025, 12:44 PM -0400)
commit
f4c5e68a
f4c5e68ae1a4301899580a72fc2927b06cff5925
parent
c75c06ec
c75c06ec1e53edfdbbf03eb79adcdc70212e1c36
+37
-13
+37
-13
constellation/src/bin/main.rs
+37
-13
constellation/src/bin/main.rs
···
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use anyhow::{bail, Result};
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use clap::{Parser, ValueEnum};
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use metrics_exporter_prometheus::PrometheusBuilder;
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use std::net::SocketAddr;
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use std::num::NonZero;
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use std::path::PathBuf;
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use std::sync::{atomic::AtomicU32, Arc};
···
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#[derive(Parser, Debug)]
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#[command(version, about, long_about = None)]
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struct Args {
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#[arg(short, long)]
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/// constellation server's listen address
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#[arg(long)]
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#[clap(default_value = "0.0.0.0:6789")]
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bind: SocketAddr,
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/// metrics server's listen address
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#[arg(long)]
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#[clap(default_value = "0.0.0.0:8765")]
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bind_metrics: SocketAddr,
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/// Jetstream server to connect to (exclusive with --fixture). Provide either a wss:// URL, or a shorhand value:
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/// 'us-east-1', 'us-east-2', 'us-west-1', or 'us-west-2'
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#[arg(short, long)]
···
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let stream = jetstream_url(&args.jetstream);
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println!("using jetstream server {stream:?}...",);
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let bind = args.bind;
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let metrics_bind = args.bind_metrics;
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let stay_alive = CancellationToken::new();
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match args.backend {
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StorageBackend::Memory => run(MemStorage::new(), fixture, None, stream, stay_alive),
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StorageBackend::Memory => run(
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MemStorage::new(),
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fixture,
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None,
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stream,
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bind,
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metrics_bind,
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stay_alive,
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),
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#[cfg(feature = "rocks")]
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StorageBackend::Rocks => {
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let storage_dir = args.data.clone().unwrap_or("rocks.test".into());
···
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rocks.start_backup(backup_dir, auto_backup, stay_alive.clone())?;
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}
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println!("rocks ready.");
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run(rocks, fixture, args.data, stream, stay_alive)
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run(
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rocks,
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fixture,
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args.data,
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stream,
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bind,
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metrics_bind,
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stay_alive,
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)
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}
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}
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}
···
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fixture: Option<PathBuf>,
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data_dir: Option<PathBuf>,
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stream: String,
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bind: SocketAddr,
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metrics_bind: SocketAddr,
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stay_alive: CancellationToken,
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) -> Result<()> {
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ctrlc::set_handler({
···
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.build()
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.expect("axum startup")
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.block_on(async {
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install_metrics_server()?;
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serve(readable, "0.0.0.0:6789", staying_alive).await
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install_metrics_server(metrics_bind)?;
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serve(readable, bind, staying_alive).await
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})
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.unwrap();
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stay_alive.drop_guard();
···
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Ok(())
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}
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fn install_metrics_server() -> Result<()> {
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fn install_metrics_server(metrics_bind: SocketAddr) -> Result<()> {
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println!("installing metrics server...");
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let host = [0, 0, 0, 0];
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let port = 8765;
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PrometheusBuilder::new()
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.set_quantiles(&[0.5, 0.9, 0.99, 1.0])?
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.set_bucket_duration(time::Duration::from_secs(30))?
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.set_bucket_count(NonZero::new(10).unwrap()) // count * duration = 5 mins. stuff doesn't happen that fast here.
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.set_enable_unit_suffix(true)
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.with_http_listener((host, port))
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.with_http_listener(metrics_bind)
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.install()?;
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println!(
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"metrics server installed! listening on http://{}.{}.{}.{}:{port}",
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host[0], host[1], host[2], host[3]
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);
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println!("metrics server installed! listening at {metrics_bind:?}");
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Ok(())
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}
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