Minimal working AppWrite with database

docker-compose.yml

version: '3'

services:
  appwrite:
    image: appwrite/appwrite:0.12.0
    environment:
      - _APP_DB_HOST=mysql
      - _APP_DB_PORT=3306
      - _APP_DB_SCHEMA=appwrite
      - _APP_DB_USER=user
      - _APP_DB_PASS=password
      - _APP_DB_ROOT_PASS=password
      - _APP_REDIS_HOST=redis
      - _APP_REDIS_PORT=6379
      - _APP_DOMAIN=localhost
      - _APP_DOMAIN_TARGET=localhost
    ports:
      - 80:80
      - 8080:8080

  realtime:
    image: appwrite/appwrite:0.12.0
    entrypoint: realtime
    environment:
      - _APP_DB_HOST=mysql
      - _APP_DB_PORT=3306
      - _APP_DB_SCHEMA=appwrite
      - _APP_DB_USER=user
      - _APP_DB_PASS=password
      - _APP_DB_ROOT_PASS=password
      - _APP_REDIS_HOST=redis
      - _APP_REDIS_PORT=6379

  workerdb:
    image: appwrite/appwrite:0.12.0
    entrypoint: worker-database
    environment:
      - _APP_DB_HOST=mysql
      - _APP_DB_PORT=3306
      - _APP_DB_SCHEMA=appwrite
      - _APP_DB_USER=user
      - _APP_DB_PASS=password
      - _APP_DB_ROOT_PASS=password
      - _APP_REDIS_HOST=redis
      - _APP_REDIS_PORT=6379

  mysql:
    image: mariadb
    environment:
      - MYSQL_DATABASE=appwrite
      - MYSQL_USER=user
      - MYSQL_PASSWORD=password
      - MYSQL_ROOT_PASSWORD=password

  redis:
    image: redis:alpine