Docker compose with mysql, rabbitmq, redis and keycloak

docker-compose.yml

version: '3'
services:
  mysql:
    image: mysql:5.7
    container_name: mysql
    hostname: mysql
    restart: always
    environment:
      MYSQL_DATABASE: 'dispute'
      MYSQL_USER: 'spi'
      MYSQL_PASSWORD: 'spi'
      MYSQL_ROOT_PASSWORD: 'gudiao'
    ports:
      - "3306:3306"
    volumes:
      - ${VOLUME}/volume/mysql/data:/var/lib/mysql
      # - {VOLUME}/volume/mysql/conf/mysqld.conf:/etc/mysql/mysql.conf.d/mysqld.cnf
      # - ./mysql/conf/mysqld.conf:/etc/mysql/mysql.conf.d/mysqld.cnf
    healthcheck:
      test: ["CMD", "mysql" ,"-h", "mysql", "-P", "3306", "-u", "root", "-e", "SELECT 1", "cache"]
      interval: 20ss
      timeout: 5s
      retries: 5
  rabbitmq:
    image: rabbitmq:3.8.3-management
    container_name: rabbitmq
    hostname: rabbitmq
    restart: always
    ports:
      - "5672:5672"
      - "15672:15672"
    volumes:
      - .${VOLUME}/volume/rabbitmq:/var/lib/rabbitmq
  redis:
    image: redis
    hostname: redis
    restart: always
    ports:
      - "6379:6379"
  keycloak:
    image: jboss/keycloak:10.0.1
    container_name: keycloak
    hostname: keycloak
    restart: always
    ports:
      - 38092:8080
    environment:
      KEYCLOAK_USER: 'admin'
      KEYCLOAK_PASSWORD: 'admin'