version: '3.8'

services:
  timescaledb:
    image: timescale/timescaledb:latest-pg16
    container_name: meta_timescaledb
    ports:
      - "5432:5432"
    environment:
      POSTGRES_DB: meta_insights
      POSTGRES_USER: meta_user
      POSTGRES_PASSWORD: meta_password
    volumes:
      - timescale_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U meta_user -d meta_insights"]
      interval: 10s
      timeout: 5s
      retries: 5
    restart: unless-stopped

  # # Optional: Grafana for visualization
  # grafana:
  #   image: grafana/grafana:latest
  #   container_name: meta_grafana
  #   ports:
  #     - "3000:3000"
  #   environment:
  #     GF_SECURITY_ADMIN_USER: admin
  #     GF_SECURITY_ADMIN_PASSWORD: admin
  #     GF_INSTALL_PLUGINS: grafana-clock-panel
  #   volumes:
  #     - grafana_data:/var/lib/grafana
  #   depends_on:
  #     timescaledb:
  #       condition: service_healthy
  #   restart: unless-stopped

volumes:
  timescale_data:
  grafana_data: