Exposes a MetricSet from @numbereight/metric, which wraps a prom-client instance on default.
Takes ENVIRONMENT_VARIABLES:
| variable | purpose | default |
|---|---|---|
| METRICS_PORT | port for prometheus to connect on. Must match helm chart configuration | 4998 |
import server from '@numbereight/metricserver';
const server = require('@numbereight/metricserver').default;
server is an HTTP server wrapper around a MetricSet object. Refer to the @numbereight/metric package for usage.
To start the metric server:
import { server as metricServer } from '@numbereight/metricserver';
metricServer();