Simple Moodle 3.2 Installation on Docker Compose

docker-compose.yml

version: '2'
services:
  moodle:
    image: jhardison/moodle
    links:
      - moodle_db
    environment:
      MOODLE_URL: "http://0.0.0.0:8080"
      DB_PORT_3306_TCP_ADDR: moodle_db
      DB_ENV_MYSQL_USER: moodle
      DB_ENV_MYSQL_PASSWORD: moodle
      DB_ENV_MYSQL_DATABASE: moodle
    ports:
      - "8080:80"

  moodle_db:
    image: mysql:latest
    environment:
      MYSQL_DATABASE: moodle
      MYSQL_ROOT_PASSWORD: moodle
      MYSQL_USER: moodle
      MYSQL_PASSWORD: moodle
    ports:
      - "3306:3306"
    volumes:
      - .data/moodledb:/var/lib/mysql