version: '3.8'

services:
  db:
    image: postgres:16-alpine
    container_name: canina_db
    restart: always
    environment:
      POSTGRES_USER: canina
      POSTGRES_PASSWORD: caninapassword
      POSTGRES_DB: caninadb
    ports:
      - "5432:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data

  redis:
    image: redis:7-alpine
    container_name: canina_redis
    restart: always
    ports:
      - "16379:6379"

  backend:
    build: 
      context: ./backend
      dockerfile: Dockerfile
    container_name: canina_backend
    restart: always
    environment:
      - DATABASE_URL=postgresql://canina:caninapassword@db:5432/caninadb?schema=public
      - REDIS_HOST=redis
      - REDIS_PORT=6379
      - PORT=3000
    ports:
      - "3000:3000"
    depends_on:
      - db
      - redis

  frontend:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: canina_frontend
    restart: always
    ports:
      - "3001:8080"
    depends_on:
      - backend

  prometheus:
    image: prom/prometheus:v2.51.0
    container_name: canina_prometheus
    restart: always
    volumes:
      - ./prometheus.yml:/etc/prometheus/prometheus.yml
    ports:
      - "9090:9090"
    depends_on:
      - backend

  grafana:
    image: grafana/grafana:10.4.1
    container_name: canina_grafana
    restart: always
    ports:
      - "3002:3000"
    environment:
      - GF_SECURITY_ADMIN_PASSWORD=admin
    depends_on:
      - prometheus

volumes:
  postgres_data: