services:

    proxy:
        image: nginx:stable-bullseye
        command: "/bin/sh -c 'while :; do sleep 6h & wait $${!}; nginx -s reload; done & nginx -g \"daemon off;\"'"
        ports:
            - 80:80
            - 443:443
        volumes:
            - ./nginx/nginx.conf:/etc/nginx/nginx.conf:ro
            - ./certbot/challenge:/data/certbot-challenge:ro
            - ./certbot/certificates:/data/certificates:ro

    certbot:
        image: certbot/certbot:v2.5.0
        volumes: 
            - ./certbot/certificates:/etc/letsencrypt
            - ./certbot/challenge:/data-www-challenge
        entrypoint: "/bin/sh -c 'sleep 300; trap exit TERM; while :; do certbot renew; sleep 12h & wait $${!}; done;'"

    # Hello-world http container useful for test/debugging the proxy
    # an actual service would be used for production
    example-webservice:
        image: crccheck/hello-world
        ports:
          - 8000