docker-compose.yml

services:
  web:
    build: .
    restart: unless-stopped
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_healthy
    environment:
      DATABASE_URL: ${DATABASE_URL}
      REDIS_URL: ${REDIS_URL}

  db:
    image: postgres:17
    restart: always
    environment:
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: ${POSTGRES_DB}
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U $${POSTGRES_USER} -d $${POSTGRES_DB}"]
      interval: 5s
      timeout: 5s
      retries: 5
    volumes:
      - postgres_data:/var/lib/postgresql/data

  redis:
    image: redis:alpine
    restart: always
    command: redis-server --requirepass ${REDIS_PASSWORD}
    environment:
      REDIS_PASSWORD: ${REDIS_PASSWORD}
      REDIS_DB: ${REDIS_DB}
    healthcheck:
      test: ["CMD-SHELL", "redis-cli -a $${REDIS_PASSWORD} ping | grep PONG"]
      interval: 5s
      timeout: 3s
      retries: 5

  nginx:
    image: nginx:alpine
    restart: unless-stopped
    ports:
      - "80:80"
      - "443:443"
    environment:
      - DOMAIN=${DOMAIN}
    depends_on:
      - web
    volumes:
      - ./nginx/default.conf.template:/etc/nginx/templates/default.conf.template:ro
      - certbot_conf:/etc/letsencrypt
      - certbot_www:/var/www/certbot

  prometheus:
    image: prom/prometheus
    restart: unless-stopped
    volumes:
      - ./prometheus.yml:/etc/prometheus/prometheus.yml
      - prometheus_data:/prometheus

  grafana:
    image: grafana/grafana
    restart: unless-stopped
    environment:
      GF_SERVER_ROOT_URL: "https://${DOMAIN}/grafana/"
      GF_SERVER_SERVE_FROM_SUB_PATH: true
    volumes:
      - grafana_data:/var/lib/grafana

  certbot:
    image: certbot/certbot:latest
    restart: unless-stopped
    profiles: ["prod"]
    volumes:
      - certbot_conf:/etc/letsencrypt
      - certbot_www:/var/www/certbot
    entrypoint: "/bin/sh -c 'trap exit TERM; while :; do sleep 6h & wait $${!}; done;'"

volumes:
  postgres_data:
  certbot_conf:
  certbot_www:
  grafana_data:
  prometheus_data: