docker-compose.yml

version: '3.8'

services:
  quanta-sentinel:
    build: .
    ports:
      - "${PORT}:${PORT}"
    environment:
      - DB_HOST=psql
      - DB_PORT=5432
      - DB_DATABASE=${DB_DATABASE}
      - DB_USERNAME=${DB_USERNAME}
      - DB_PASSWORD=${DB_PASSWORD}
    depends_on:
      - psql
      - otel-collector

  psql:
    image: postgres:latest
    environment:
      POSTGRES_DB: ${DB_DATABASE}
      POSTGRES_USER: ${DB_USERNAME}
      POSTGRES_PASSWORD: ${DB_PASSWORD}
    ports:
      - "${DB_PORT}:5432"
    volumes:
      - psql_volume:/var/lib/postgresql/data

  otel-collector:
    image: otel/opentelemetry-collector:latest
    command: ["--config=/etc/otel-collector-config.yaml"]
    volumes:
      - ./config/otel-collector-config.yaml:/etc/otel-collector-config.yaml
    ports:
      - "4317:4317"   # OTLP gRPC receiver
      - "4318:4318"   # OTLP HTTP receiver
      - "8888:8888"   # Prometheus metrics exposed by the collector
      - "8889:8889"   # Prometheus exporter metrics
      - "13133:13133" # Health check extension

  prometheus:
    image: prom/prometheus:latest
    volumes:
      - ./config/prometheus.yml:/etc/prometheus/prometheus.yml
    ports:
      - "9090:9090"

  grafana:
    image: grafana/grafana:latest
    ports:
      - "3000:3000"
    volumes:
      - grafana_data:/var/lib/grafana

volumes:
  psql_volume:
  grafana_data: