Send metrics via the Dynatrace OpenTelemetry metrics exporter

Host with OneAgent

Zero configuration

With the OneAgent on the same host, metrics are automatically sent to the OneAgent metric API. In this case, no endpoint or credentials have to be configured for the exporter.

Topology Awareness

The exporters also support the process-related metadata enrichment documented in Enrich metrics with Dynatrace-specific dimensions.

Host without OneAgent

Metrics endpoint

Configure your exporter with your Dynatrace environment URL and an API token with the Ingest metrics permission. We recommend that you limit the token scope to only this permission.

Additionally, you can add a custom prefix to ingested metrics keys, so that you can find your metrics quickly in Data explorer.

• To learn how to obtain an API token, see Tokens and authentication
• To determine your metric ingestion endpoint, see Metric v2 API

Example - Install the Dynatrace OpenTelemetry metrics exporter using NPM

The following is an example of setting up the exporter in JavaScript. Note that the url and <TOKEN> fields are only examples.

shellcopydownload
npm install @dynatrace/opentelemetry-exporter-metrics

typescriptcopydownload
const { DynatraceMetricExporter } = require('@dynatrace/opentelemetry-exporter-metrics');

// configure API endpoint and authentication token
const exporter = new DynatraceMetricExporter
({
  // directly in code for illustration purpose only. Consider using environment variables
  url: 'https://myenv123.live.dynatrace.com/api/v2/metrics/ingest',
  apiToken: '<TOKEN>'’,
});