Add peers listing endpoint

CHANGELOG.md

@@ -2,6 +2,42 @@
 
 All notable changes to this project will be documented in this file.
 
+## v0.7.6 - 2024-10-31
+
+### Highlights
+
+* migrate default broker API endpoint to `https://api.bgpkit.com/v3/broker`
+    * Full API docs is available at `https://api.bgpkit.com/docs`
+* add `get_peers` to `BgpkitBroker` struct
+    * fetches the list of peers for a given collector
+    * can specify filters the same way as querying MRT files
+    * available filter functions include:
+        * `.peers_asn(ASN)`
+        * `.peers_ip(IP)`
+        * `.collector_id(COLLECTOR_ID)`
+        * `.peers_only_full_feed(TRUE/FALSE)`
+    * returns `Vec<BrokerPeer>`
+
+```rust
+#[derive(Debug, Clone, Eq, PartialEq, Serialize, Deserialize)]
+pub struct BrokerPeer {
+    /// The date of the latest available data.
+    pub date: NaiveDate,
+    /// The IP address of the collector peer.
+    pub ip: IpAddr,
+    /// The ASN (Autonomous System Number) of the collector peer.
+    pub asn: u32,
+    /// The name of the collector.
+    pub collector: String,
+    /// The number of IPv4 prefixes.
+    pub num_v4_pfxs: u32,
+    /// The number of IPv6 prefixes.
+    pub num_v6_pfxs: u32,
+    /// The number of connected ASNs.
+    pub num_connected_asns: u32,
+}
+```
+
 ## v0.7.5 - 2024-08-23
 
 ### [NEW] deploy at fly.io

Dockerfile

@@ -18,7 +18,9 @@ FROM debian:bookworm-slim
 # copy the build artifact from the build stage
 COPY --from=build /my_project/target/release/bgpkit-broker /usr/local/bin/bgpkit-broker
 
+RUN apt update && apt install -y curl tini
 WORKDIR /bgpkit-broker
 
 EXPOSE 40064
-ENTRYPOINT bash -c '/usr/local/bin/bgpkit-broker serve bgpkit-broker.sqlite3 --bootstrap --silent'
+ENTRYPOINT ["/usr/bin/tini", "--", "/usr/local/bin/bgpkit-broker"]
+CMD ["serve", "bgpkit-broker.sqlite3", "--bootstrap", "--silent"]

examples/peers.rs

@@ -0,0 +1,36 @@
+//! This example retrieves a list of full-feed MRT collector peers from route-views.amsix and print
+//! out the top 10 peers with the most connected ASNs.
+//!
+//! Example output
+//! ```text
+//! 2024-10-31,route-views.amsix,58511,80.249.212.104,2567,960791,0
+//! 2024-10-31,route-views.amsix,267613,80.249.213.223,2268,965321,0
+//! 2024-10-31,route-views.amsix,267613,2001:7f8:1:0:a500:26:7613:1,2011,0,206667
+//! 2024-10-31,route-views.amsix,12779,80.249.209.17,1932,951788,0
+//! 2024-10-31,route-views.amsix,9002,2001:7f8:1::a500:9002:1,1896,0,202069
+//! 2024-10-31,route-views.amsix,38880,80.249.212.75,1883,992214,0
+//! 2024-10-31,route-views.amsix,58511,2001:7f8:1::a505:8511:1,1853,0,216981
+//! 2024-10-31,route-views.amsix,9002,80.249.209.216,1318,956345,0
+//! 2024-10-31,route-views.amsix,42541,80.249.212.84,1302,952091,0
+//! 2024-10-31,route-views.amsix,12779,2001:7f8:1::a501:2779:1,1247,0,201726
+//! ```
+
+fn main() {
+    let broker = bgpkit_broker::BgpkitBroker::new()
+        .collector_id("route-views.amsix")
+        .peers_only_full_feed(true);
+    let mut peers = broker.get_peers().unwrap();
+    peers.sort_by(|a, b| b.num_connected_asns.cmp(&a.num_connected_asns));
+    for peer in peers.iter().take(10) {
+        println!(
+            "{},{},{},{},{},{},{}",
+            peer.date,
+            peer.collector,
+            peer.asn,
+            peer.ip,
+            peer.num_connected_asns,
+            peer.num_v4_pfxs,
+            peer.num_v6_pfxs,
+        );
+    }
+}

examples/query.rs

@@ -2,6 +2,7 @@ use bgpkit_broker::{BgpkitBroker, BrokerItem};
 
 pub fn main() {
     let broker = BgpkitBroker::new()
+        .broker_url("http://dev.api.bgpkit.com/v3/broker")
         .ts_start("1634693400")
         .ts_end("1634693400")
         .collector_id("rrc00,route-views2");

fly.toml

@@ -8,25 +8,23 @@ primary_region = 'lax'
 
 [http_service]
 internal_port = 40064
-force_https = true
+force_https = false
 auto_stop_machines = 'off'
 processes = ['app']
 
 [[http_service.checks]]
-grace_period = "120s"
-interval = "60s"
+grace_period = "60s"
+interval = "30s"
 method = "GET"
 timeout = "5s"
 path = "/health?max_delay_secs=3600"
 
 
 [[vm]]
 memory = '1gb'
-cpu_kind = 'shared'
-cpus = 1
+size = 'shared-cpu-4x'
 
 
 [deploy]
-strategy = "rolling"
-max_unavailable = 1
-wait_timeout = "20m"
+strategy = "bluegreen"
+wait_timeout = "20m"

src/cli/main.rs

@@ -16,6 +16,7 @@ use clap::{Parser, Subcommand};
 use futures::StreamExt;
 use itertools::Itertools;
 use std::collections::{HashMap, HashSet};
+use std::net::IpAddr;
 use std::path::Path;
 use std::process::exit;
 use tabled::settings::Style;
@@ -185,6 +186,29 @@ enum Commands {
         json: bool,
     },
 
+    /// List public BGP collector peers
+    Peers {
+        /// filter by collector ID
+        #[clap(short, long)]
+        collector: Option<String>,
+
+        /// filter by peer AS number
+        #[clap(short = 'a', long)]
+        peer_asn: Option<u32>,
+
+        /// filter by peer IP address
+        #[clap(short = 'i', long)]
+        peer_ip: Option<IpAddr>,
+
+        /// show only full-feed peers
+        #[clap(short, long)]
+        full_feed_only: bool,
+
+        /// Print out search results in JSON format instead of Markdown table
+        #[clap(short, long)]
+        json: bool,
+    },
+
     /// Streaming live from a broker NATS server
     Live {
         /// URL to NATS server, e.g. nats://localhost:4222.
@@ -640,6 +664,41 @@ fn main() {
                 println!("{}", Table::new(items).with(Style::markdown()));
             }
         }
+
+        Commands::Peers {
+            collector,
+            peer_asn,
+            peer_ip,
+            full_feed_only,
+            json,
+        } => {
+            let mut broker = BgpkitBroker::new();
+            // health check first
+            if broker.health_check().is_err() {
+                println!("broker instance at {} is not available", broker.broker_url);
+                return;
+            }
+            if let Some(collector_id) = collector {
+                broker = broker.collector_id(collector_id);
+            }
+            if let Some(asn) = peer_asn {
+                broker = broker.peers_asn(asn);
+            }
+            if let Some(ip) = peer_ip {
+                broker = broker.peers_ip(ip);
+            }
+            if full_feed_only {
+                broker = broker.peers_only_full_feed(true);
+            }
+            let items = broker.get_peers().unwrap();
+
+            if json {
+                println!("{}", serde_json::to_string_pretty(&items).unwrap());
+            } else {
+                println!("{}", Table::new(items).with(Style::markdown()));
+            }
+        }
+
         Commands::Live {
             url,
             subject,