version: '3.4'

services:
  nginx:
    build:
      context: .
      dockerfile: Dockerfile
    ports:
      - '80:80'
      - '443:443'
    restart: always
    volumes:
      - ./nginx/conf/:/etc/nginx/conf.d/:ro
      - /var/www/certbot:/var/www/certbot/:ro
      - /etc/letsencrypt/:/etc/nginx/ssl/:ro
    network_mode: host
    command: "/bin/sh -c 'while :; do sleep 6h & wait $${!}; nginx -s reload; done & nginx -g \"daemon off;\"'"
  certbot:
    image: certbot/certbot:latest
    restart: always
    volumes:
      - /var/www/certbot/:/var/www/certbot/:rw
      - /etc/letsencrypt/:/etc/letsencrypt/:rw
    entrypoint: "/bin/sh -c 'trap exit TERM; while :; do certbot renew; sleep 12h & wait $${!}; done;'"