services:
  otel-gateway:
    image: otel/opentelemetry-collector-contrib:0.154.0
    command: ["--config=/etc/otelcol-contrib/gateway-collector.yaml"]
    volumes:
      - ./gateway-collector.yaml:/etc/otelcol-contrib/gateway-collector.yaml:ro

  otel-agent:
    image: otel/opentelemetry-collector-contrib:0.154.0
    command: ["--config=/etc/otelcol-contrib/agent-collector.yaml"]
    volumes:
      - ./agent-collector.yaml:/etc/otelcol-contrib/agent-collector.yaml:ro
    ports:
      - "127.0.0.1:4317:4317"
    depends_on:
      - otel-gateway

  telemetrygen:
    image: ghcr.io/open-telemetry/opentelemetry-collector-contrib/telemetrygen:v0.154.0
    command:
      - traces
      - --otlp-endpoint=otel-agent:4317
      - --otlp-insecure
      - --traces=1
      - --service=checkout-api
    depends_on:
      - otel-agent