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add bridged_channels metric

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janderedev 2022-05-01 14:40:40 +02:00
parent e0bc136a37
commit 50de258a9f
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1 changed files with 9 additions and 1 deletions
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10
bridge/src/metrics.ts
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@ -1,6 +1,6 @@
import prom from 'prom-client'; import prom from 'prom-client';
import http from 'http'; import http from 'http';
import { logger } from '.'; import { BRIDGE_CONFIG, logger } from '.';
const PORT = Number(process.env.BRIDGE_METRICS_PORT); const PORT = Number(process.env.BRIDGE_METRICS_PORT);
@ -8,6 +8,7 @@ prom.collectDefaultMetrics({ prefix: 'automod_bridge_' });
const metrics = { const metrics = {
messages: new prom.Counter({ name: 'messages', help: 'Bridged message events', labelNames: [ 'source', 'type' ] }), messages: new prom.Counter({ name: 'messages', help: 'Bridged message events', labelNames: [ 'source', 'type' ] }),
bridged_channels: new prom.Gauge({ name: 'bridged_channels', help: 'How many channels are bridged' }),
} }
if (!isNaN(PORT)) { if (!isNaN(PORT)) {
@ -27,6 +28,13 @@ if (!isNaN(PORT)) {
}); });
server.listen(PORT, () => logger.done(`Prometheus metrics ready`)); server.listen(PORT, () => logger.done(`Prometheus metrics ready`));
async function updateMetrics() {
metrics.bridged_channels.set(await BRIDGE_CONFIG.count({ }));
}
updateMetrics();
setInterval(updateMetrics, 1000 * 10);
} }
export { metrics } export { metrics }