tracing_compose.yaml

services:
  otel-collector:
    image: docker.io/otel/opentelemetry-collector
    volumes:
      - ./opentelemetry.yaml:/etc/otelcol/config.yaml
      - /tmp:/tmp
    ports:
      - "4317:4317"   # OTLP gRPC
      - "4318:4318"   # OTLP HTTP
    depends_on:
      - jaeger
    restart: unless-stopped

  jaeger:
    image: jaegertracing/all-in-one
    container_name: jaeger
    ports:
      - "16686:16686"
    environment:
      - COLLECTOR_OTLP_ENABLED=true
    restart: unless-stopped