A Docker compose file to create a Drupal 8 with MySQL stack, useable for local development.

docker-compose.yml

# Basicly taken from:
# https://github.com/docker-library/drupal/issues/3#issuecomment-153775540
#
# Volume containers are the way to go.

version: '2'
services:
    drupal:
        image: drupal:8
        links:
            - "db:mysql"
        ports:
            - "80:80"
        volumes:
            - storage-drupal:/var/www/html/modules
            - storage-drupal:/var/www/html/profiles
            - storage-drupal:/var/www/html/themes
            - storage-drupal:/var/www/html/sites

    db:
        image: mysql
        volumes:
            - storage-mysql:/var/lib/mysql
        environment:
            - MYSQL_USER=db_user
            - MYSQL_PASSWORD=db_pass
            - MYSQL_DATABASE=drupal8
            - MYSQL_ROOT_PASSWORD=db_root_pass
volumes:
    storage-drupal:
        driver: local
    storage-mysql:
        driver: local