Webserver docker-compose

version: '3'
services:

    nginx:
        image: jwilder/nginx-proxy:alpine
        networks:
            - web
        ports:
            - "443:443"
            - "80:80"
        container_name: nginx-proxy
        restart: unless-stopped
        volumes:
            - '/opt/docker-data/nginx/htpasswd:/etc/nginx/htpasswd'
            - '/opt/docker-data/nginx/certs:/etc/nginx/certs'
            - '/opt/docker-data/nginx/vhost.d:/etc/nginx/vhost.d'
            - '/opt/docker-data/nginx/html:/usr/share/nginx/html'
            - '/opt/docker-data/nginx/hdparam:/etc/nginx/dhparam'
            - '/var/run/docker.sock:/tmp/docker.sock'
        environment:
            - HSTS=off
            - DEFAULT_HOST=hostname.com
        labels:
            com.github.jrcs.letsencrypt_nginx_proxy_companion.nginx_proxy: "Lets Encrypt Companion"

    letsencrypt:
        image: jrcs/letsencrypt-nginx-proxy-companion
        container_name: nginx-letsencrypt
        restart: unless-stopped
        networks:
            - web
        volumes:
            - '/var/run/docker.sock:/var/run/docker.sock'
            - '/opt/docker-data/nginx/certs:/etc/nginx/certs'
            - '/opt/docker-data/nginx/vhost.d:/etc/nginx/vhost.d'
            - '/opt/docker-data/nginx/html:/usr/share/nginx/html'
        environment:
            - NGINX_PROXY_CONTAINER=nginx-proxy

    mariadb:
        image: mariadb
        container_name: mariadb
        restart: unless-stopped
        ports:
            - "3306:3306"
        networks:
            - web
        environment:
            - MYSQL_ROOT_PASSWORD=passwrd
            - MYSQL_USER=nextcloud
            - MYSQL_USER_PASSWORD=password
            - MYSQL_DATABASE=nextcloud

networks:
    web:
        external: true