services:
  ghost:
    image: ghost:5
    volumes:
      - ghost-content-data:/var/lib/ghost/content
    environment:
      - url=$SERVICE_FQDN_GHOST
      - database__client=mysql
      - database__connection__host=mysql
      - database__connection__user=$SERVICE_USER_MYSQL
      - database__connection__password=$SERVICE_PASSWORD_MYSQL
      - database__connection__database=${MYSQL_DATABASE-ghost}
    depends_on:
      mysql:
        condition: service_healthy
  mysql:
    image: mysql:8.0
    volumes:
      - ghost-mysql-data:/var/lib/mysql
    environment:
      - MYSQL_USER=${SERVICE_USER_MYSQL}
      - MYSQL_PASSWORD=${SERVICE_PASSWORD_MYSQL}
      - MYSQL_DATABASE=${MYSQL_DATABASE}
      - MYSQL_ROOT_PASSWORD=${SERVICE_PASSWORD_MYSQLROOT}
    healthcheck:
      test: ["CMD", "mysqladmin", "ping", "-h", "localhost"]
      interval: 5s
      timeout: 5s
      retries: 10