如何关闭Eureka的自我保护机制

eureka:
  instance:
    hostname: eureka7001.com
  client:
    register-with-eureka: false
    fetch-registry: false
    service-url:
      defaultZone: http://eureka7002.com:7002/eureka/
  # ******下面的代码用来关闭Eureka服务端的自我保护机制******
  server:
    # 关闭自我保护机制，保证不可用的服务被及时剔除
    enable-self-preservation: false
    # 如果2秒内没有收到某个微服务的心跳，那就剔除该微服务，单位为毫秒
    eviction-interval-timer-in-ms: 2000

eureka:
  client:
    register-with-eureka: true
    fetch-registry: true
    service-url:
      defaultZone: http://eureka7001.com:7001/eureka,http://eureka7002.com:7002/eureka
  # ******下面的操作用来配合被关闭的Eureka的自我保护机制******
  instance:
      instance-id: payment8001
    prefer-ip-address: true
      # Eureka客户端向服务心跳的时间间隔是1s，默认是30秒
    lease-renewal-interval-in-seconds: 1
    # Eureka服务端在收到一次心跳后等待时间上限是2s，默认是90s，超时将剔除该微服务，其实Eureka服务端已经设置了，可能就是也告诉服务提供者一下
    lease-expiration-duration-in-seconds: 2