docker-compose.yaml

services:
  grafana:
    extends:
      file: .config/docker-compose-base.yaml
      service: grafana
    depends_on:
      - tempo

  tempo:
    image: grafana/tempo:latest # Or a specific version e.g., grafana/tempo:2.4.1
    container_name: tempo
    command: ['-config.file=/etc/tempo/tempo-config.yaml']
    volumes:
      - ./tempo-config.yaml:/etc/tempo/tempo-config.yaml
    ports:
      # Port for Grafana to query Tempo and for Tempo's API/UI (if any)
      - '3200:3200'
      - '9095:9095'

  otel-collector:
    image: otel/opentelemetry-collector-contrib:latest # Use the contrib image for more exporters/receivers
    container_name: otel-collector
    command: ['--config=/etc/otelcol-contrib/config.yaml']
    volumes:
      - ./collector-config.yaml:/etc/otelcol-contrib/config.yaml # Mount your collector configuration
    ports:
      - '4317:4317' # OTLP receiver for traces and metrics from your applications
      - '4318:4318'
      - '55679:55679'
      - '9464:9464'
    depends_on:
      - tempo

networks:
  default: