# MySQL (InnoDB) for the gap-lock lab.
services:
  mysql:
    image: mysql:8.4
    environment:
      MYSQL_ROOT_PASSWORD: lab
      MYSQL_DATABASE: lab
    ports: ["55810:3306"]
    healthcheck:
      test: ["CMD", "mysqladmin", "ping", "-h", "127.0.0.1", "-uroot", "-plab"]
      interval: 2s
      retries: 60