springcloud

eureka 常用配置

2020-02-07  本文已影响0人  李拾叁的摸鱼日常

自我保护

eureka server

eureka:
  server:
    enable-self-preservation: false
    eviction-interval-timer-in-ms: 3000

enable-self-preservation 开发环境关闭自我保护,让失效服务快速被剔除
eviction-interval-timer-in-ms 剔除无效服务的间隔时间,默认值0不剔除服务,如果发现服务在instance.lease-expiration-duration-in-seconds时间内(默认值为90s)内没有收到更新租约心跳,则会注销此服务

eureka client

eureka:
  instance:
    lease-renewal-interval-in-seconds: 3 
    lease-expiration-duration-in-seconds: 10 
  client:
    registry-fetch-interval-seconds: 10 

lease-renewal-interval-in-seconds 向server端更新租约间隔,默认30s
lease-expiration-duration-in-seconds 租约过期时间,默认90s
registry-fetch-interval-seconds 拉取注册信息列表的间隔,默认30s

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