@gati-framework/observability/dist/adapters/prometheus-adapter.js

Observability stack for Gati framework - Prometheus, Grafana, Loki, and Tracing

import { PrometheusMetrics } from '../prometheus/metrics.js';
export class PrometheusAdapter {
    metrics;
    constructor() {
        this.metrics = new PrometheusMetrics();
    }
    incrementCounter(name, labels, value = 1) {
        const counter = this.metrics.createCounter(name, `Counter for ${name}`, Object.keys(labels || {}));
        counter.inc(labels || {}, value);
    }
    setGauge(name, value, labels) {
        const gauge = this.metrics.createGauge(name, `Gauge for ${name}`, Object.keys(labels || {}));
        gauge.set(labels || {}, value);
    }
    recordHistogram(name, value, labels) {
        const histogram = this.metrics.createHistogram(name, `Histogram for ${name}`, Object.keys(labels || {}));
        histogram.observe(labels || {}, value);
    }
    async getMetrics() {
        return this.metrics.getMetrics();
    }
    getPrometheusMetrics() {
        return this.metrics;
    }
}