untested docker-compose skeleton for web hosting using Docker

docker-compose.yml

# made by /u/HellowFR, for /u/shubhank008/ Homelab subreddit

version: "3"
services:
    ftp:
        image: fauria/vsftpd
        container_name: "ftp_username"
        restart: always
        environment:
            FTP_USER="username"
            FTP_PASS="password"
        expose:
            - "20"
            - "21"
        volumes:
            - username-data:/home/vsftpd
        networks:
            - "username-net"
        labels:
            - "traefik.frontend.rule=Host:ftp.username.domain.tld"
            - "traefik.frontend.entryPoints=http,https"
            - "traefik.backend=ftp"
            - "traefik.protocol=tcp"
            - "traefik.port=21"
            - "traefik.docker.network=username-net"

    nginx:
        image: nginx:alpine
        container_name: "nginx_username"
        restart: always
        # see https://hub.docker.com/_/nginx/ for explanation on templating
        environment:
            - NGINX_HOST="username.tld"
            - NGINX_HOST="443"
        expose:
            - "80"
            - "443"
        volumes:
            - username-data:/var/www
        networks:
            - "username-net"
        labels:
            - "traefik.frontend.rule=Host:username.domain.tld"
            - "traefik.frontend.entryPoints=http,https"
            - "traefik.backend=nginx"
            - "traefik.protocol=https"
            - "traefik.port=443"
            - "traefik.docker.network=username-net"

    traefik:
        image: traefik
        container_name: reverse-proxy
        restart: always
        command: --web --docker --logLevel=DEBUG
        ports:
            - "80:80"
            - "443:443"
            - "20:20"
            - "21:21"
        networks:
            - web-net
            - username-net
        volumes:
            - "/var/run/docker.sock:/var/run/docker.sock"

networks:
    username-net:
        driver: bridge
    web-net:
        driver: bridge


volumes:
    username-data: