version: '3.1'

services:
    joomla:
        image: joomla
        restart: always
        links:
            - joomladb:mysql
        ports:
            - 8080:80
        environment:
          JOOMLA_DB_HOST: joomladb
          JOOMLA_DB_PASSWORD: example

    joomladb:
        image: mysql:5.6
        restart: always
        environment:
            MYSQL_ROOT_PASSWORD: example