Keycloak restarts itself due to liquibase errors when using MySQL about helm-charts HOT 2 CLOSED

version: "3.7"
services:
  mysql:
    image: mysql:5.6.17
    container_name: mysql
    ports:
      - "3306:3306"
    environment:
      - MYSQL_DATABASE=keycloak
      - MYSQL_USER=keycloak
      - MYSQL_PASSWORD=password
      - MYSQL_ROOT_PASSWORD=root_password
    healthcheck:
      test: "mysqladmin ping -u root -p$${MYSQL_ROOT_PASSWORD}"
      start_period: 10s

  keycloak:
    image: jboss/keycloak:6.0.1
    container_name: keycloak
    environment:
      - KEYCLOAK_USER=admin
      - KEYCLOAK_PASSWORD=admin
      - DB_VENDOR=mysql
      - DB_ADDR=mysql
      - DB_USER=keycloak         # The jboss/keycloak docker documentation says that 'keycloak' is the default value for
      - DB_PASSWORD=password     # DB_USER and 'password' the default for DB_PASSWORD. However, I needed to explicitly set
      - JDBC_PARAMS=useSSL=false # them, otherwise I was not able to run the version 6.0.1
    ports:
      # Navigate to http://localhost:8087 to access to Keycloak console
      - "8087:8080"
    depends_on:
      - mysql
    healthcheck:
      test: "curl -f http://localhost:8080/auth || exit 1"
      start_period: 10s