version: "3.8" services: nginx: container_name: nginx volumes: - ./nginx/secure/:/etc/nginx/templates/ - /etc/localtime:/etc/localtime:ro - ./nginx/certbot/conf:/etc/letsencrypt - ./nginx/certbot/www:/var/www/certbot - ./nginx/99-autoreload.sh:/docker-entrypoint.d/99-autoreload.sh certbot: image: certbot/certbot volumes: - ./nginx/certbot/conf:/etc/letsencrypt - ./nginx/certbot/www:/var/www/certbot entrypoint: "/bin/sh -c 'trap exit TERM; while :; do certbot renew; sleep 12h & wait $${!}; done;'"