docker-compose.yml

version: '3.8'

services:

  postgres:
    image: postgres:14
    container_name: postgres
    ports:
      - "5432:5432"
    environment:
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: ${POSTGRES_DB}
    networks:
      - my_network
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U $POSTGRES_USER -d $POSTGRES_DB > /var/log/pg_healthcheck.log 2>&1"]
      interval: 10s
      retries: 5
      start_period: 5s
      timeout: 5s
    volumes:
      - postgres_data:/var/lib/postgresql/data

  fastapi:
    build:
      context: ./backend
      dockerfile: Dockerfile
    container_name: fastapi
    ports:
      - "8000:8000"
    environment:
      DATABASE_URL: postgresql://${POSTGRES_USER}:${POSTGRES_PASSWORD}@postgres:5432/${POSTGRES_DB}
    depends_on:
      postgres:
        condition: service_healthy
    networks:
      - my_network
    restart: unless-stopped
    command: ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]
    healthcheck:
      test: ["CMD-SHELL", "curl -f http://localhost:8000/health || exit 1"]
      interval: 10s
      retries: 3
      start_period: 5s
      timeout: 5s
    volumes:
      - ./backend/data:/app/data


  grafana:
    image: grafana/grafana:latest
    container_name: grafana
    ports:
      - "3002:3000"
    networks:
      - my_network
    environment:
      GF_SECURITY_ADMIN_USER: ${GF_SECURITY_ADMIN_USER}
      GF_SECURITY_ADMIN_PASSWORD: ${GF_SECURITY_ADMIN_PASSWORD}
      GF_LOG_LEVEL: error
    volumes:
      - grafana-data:/var/lib/grafana
    depends_on:
      postgres:
        condition: service_healthy
    healthcheck:
      test: ["CMD-SHELL", "curl -f http://localhost:3000 || exit 1"]
      interval: 10s
      retries: 3
      start_period: 5s
      timeout: 5s

networks:
  my_network:
    driver: bridge

volumes:
  postgres_data:
  grafana-data: