services:
  autoinstrumenter:
    image: otel/ebpf-instrument:main
    pid: host
    privileged: true
    environment:
      OTEL_EBPF_CONFIG_PATH: /etc/obi/obi.yml 
    volumes:
      - ./obi.yml:/etc/obi/obi.yml

  otel-collector:
    image: otel/opentelemetry-collector-contrib:0.98.0
    command: ["--config=/etc/otel-collector-config.yml"]
    volumes:
      - ./otel-collector-config.yml:/etc/otel-collector-config.yml
    ports:
      - "4318:4318" # Otel Receiver
      - "8889:8889" # Prometheus Scrape
    depends_on:
      - autoinstrumenter
      - jaeger
      - prometheus

  prometheus:
    image: prom/prometheus
    volumes:
      - ./prometheus.yml:/etc/prometheus/prometheus.yml
    ports:
      - "9090:9090" # Prometheus UI

  grafana:
    image: grafana/grafana
    restart: always
    environment:
      - GF_SECURITY_ADMIN_USER=admin
      - GF_SECURITY_ADMIN_PASSWORD=RandomString123!
    volumes:
      - ./grafana-ds.yml:/etc/grafana/provisioning/datasources/datasource.yml
    ports:
      - "3000:3000" # Grafana UI

  jaeger:
    image: jaegertracing/all-in-one
    container_name: jaeger
    ports:
      - "16686:16686" # Jaeger UI
      - "4317:4317"  # Jaeger OTLP/gRPC Collector
