mediawiki/docker-compose.yml

version: '3'
services:
    cache:
        image: memcached
    db:
        image: mariadb
        environment:
            MYSQL_ROOT_PASSWORD: toor
            MYSQL_DATABASE: wiki
    web:
        build: .
        volumes:
            - ./data/images:/var/www/html/images
            - ./data/LocalSettings.php:/var/www/html/LocalSettings.php
        ports:
            - "8001:80"
        links:
            - db
            - cache