OpenTelemetry Dev Stand

A simple Docker Compose setup that launches pre-configured and integrated services, allowing fully testing interactions with OpenTelemetry:

• OTEL Collector
• Jaeger
• Prometheus
• Grafana

OTEL Collector

Listens on standard OTLP ports (4317 gRPC, 4318 HTTP) and sends trace data to Jaeger. It also collects metrics and exposes them on port 8889 as a standard Prometheus exporter.

Jaeger

Accessible on port 16686. Receives traces from the OTEL Collector.

Prometheus

Accessible on port 9090. Collects metrics from the following targets:

• OTEL Collector
• Grafana self-monitoring
• Prometheus self-monitoring

Grafana

Accessible on port 3000. Login credentials: admin/grafana. The following datasources are connected:

• Jaeger
• Prometheus