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metrics: export telemt_build_info version metric

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mammuthus 2026-04-02 18:02:07 +00:00
parent f6704d7d65
commit 873618ce53
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1 changed files with 17 additions and 0 deletions
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17
src/metrics.rs
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@ -234,6 +234,14 @@ async fn render_metrics(stats: &Stats, config: &ProxyConfig, ip_tracker: &UserIp
let me_allows_normal = telemetry.me_level.allows_normal(); let me_allows_normal = telemetry.me_level.allows_normal();
let me_allows_debug = telemetry.me_level.allows_debug(); let me_allows_debug = telemetry.me_level.allows_debug();
let _ = writeln!(out, "# HELP telemt_build_info Build information for the running telemt binary");
let _ = writeln!(out, "# TYPE telemt_build_info gauge");
let _ = writeln!(
out,
"telemt_build_info{{version=\"{}\"}} 1",
env!("CARGO_PKG_VERSION")
);
let _ = writeln!(out, "# HELP telemt_uptime_seconds Proxy uptime"); let _ = writeln!(out, "# HELP telemt_uptime_seconds Proxy uptime");
let _ = writeln!(out, "# TYPE telemt_uptime_seconds gauge"); let _ = writeln!(out, "# TYPE telemt_uptime_seconds gauge");
let _ = writeln!(out, "telemt_uptime_seconds {:.1}", stats.uptime_secs()); let _ = writeln!(out, "telemt_uptime_seconds {:.1}", stats.uptime_secs());
@ -2679,6 +2687,10 @@ mod tests {
let output = render_metrics(&stats, &config, &tracker).await; let output = render_metrics(&stats, &config, &tracker).await;
assert!(output.contains(&format!(
"telemt_build_info{{version=\"{}\"}} 1",
env!("CARGO_PKG_VERSION")
)));
assert!(output.contains("telemt_connections_total 2")); assert!(output.contains("telemt_connections_total 2"));
assert!(output.contains("telemt_connections_bad_total 1")); assert!(output.contains("telemt_connections_bad_total 1"));
assert!(output.contains("telemt_handshake_timeouts_total 1")); assert!(output.contains("telemt_handshake_timeouts_total 1"));
@ -2768,6 +2780,7 @@ mod tests {
let tracker = UserIpTracker::new(); let tracker = UserIpTracker::new();
let config = ProxyConfig::default(); let config = ProxyConfig::default();
let output = render_metrics(&stats, &config, &tracker).await; let output = render_metrics(&stats, &config, &tracker).await;
assert!(output.contains("# TYPE telemt_build_info gauge"));
assert!(output.contains("# TYPE telemt_uptime_seconds gauge")); assert!(output.contains("# TYPE telemt_uptime_seconds gauge"));
assert!(output.contains("# TYPE telemt_connections_total counter")); assert!(output.contains("# TYPE telemt_connections_total counter"));
assert!(output.contains("# TYPE telemt_connections_bad_total counter")); assert!(output.contains("# TYPE telemt_connections_bad_total counter"));
@ -2822,6 +2835,10 @@ mod tests {
.unwrap() .unwrap()
.contains("telemt_connections_total 3") .contains("telemt_connections_total 3")
); );
assert!(std::str::from_utf8(body.as_ref()).unwrap().contains(&format!(
"telemt_build_info{{version=\"{}\"}} 1",
env!("CARGO_PKG_VERSION")
)));
config.general.beobachten = true; config.general.beobachten = true;
config.general.beobachten_minutes = 10; config.general.beobachten_minutes = 10;