version: '3'

services:
  nginx:
    image: nginx:1.16-alpine
    restart: unless-stopped
    volumes:
      - ./conf/nginx:/etc/nginx/conf.d
      - ./conf/certbot/conf:/etc/letsencrypt
      - ./conf/certbot/www:/var/www/certbot
      - ./static_collected:/app/static_collected
      - ./data/media:/app/data/media
    ports:
      - "80:80"
      - "443:443"
    command: "/bin/sh -c 'while :; do sleep 6h & wait $${!}; nginx -s reload; done & nginx -g \"daemon off;\"'"
    depends_on:
      - web
    networks:
      - nginx_network

  certbot:
    image: certbot/certbot
    restart: unless-stopped
    volumes:
      - ./conf/certbot/conf:/etc/letsencrypt
      - ./conf/certbot/www:/var/www/certbot
    entrypoint: "/bin/sh -c 'trap exit TERM; while :; do certbot renew; sleep 12h & wait $${!}; done;'"

  web:
    build: "."
    links:
      - "db:postgres"
    volumes:
      - ".:/app:rw"
      - "./data:/data:rw"
      - ./static_collected:/app/static_collected
      - ./data/media:/app/data/media
    networks:
      - nginx_network
      - db_network
    command: "/bin/sh -c '/app/wait-for-postgres.sh postgres /app/run.sh'"
    env_file:
      - ./.env
  db:
    image: postgres:9.6-alpine
    env_file:
      - ./.env-db
    volumes:
      - ".:/app:rw"
      - "./pgdata:/var/lib/postgresql/data:rw"
    networks:
      - db_network

networks:
  nginx_network:
    driver: bridge
  db_network:
    driver: bridge