Nacos微服務注册問題排查 , 你了解嗎？ 本文就為大家帶來了一篇 Nacos微服務注册問題排查 一起看看吧！
另外小編還收集了很多不錯的編程資源，希望對你有幫助：點擊查看
祝您生活愉快~
項目組反饋微服務注册不上nacos，於是開始問題排查：
#1、查看nacos日志
2021-05-06 23:59:55,908 WARN [CLIENT-BEAT] The instance has been removed for health mechanism, perform data compensation operations, beat: {"load":0.0,"cpu":0.0,"rt":0.0,"qps":0.0,"mem":0.0,"port":8305,"ip":"172.30.125.54","serviceName":"[email protected]@dmp-analysis","cluster":"DEFAULT","weight":1.0,"ephemeral":true,"metadata":{"preserved.register.source":"SPRING_CLOUD"}}, serviceName: [email protected]@dmp-analysis
##微服務注册上來後，過了會就會被踢下線。
#2、查看具體微服務日志
2021-05-07 14:40:27.643 [INFO ] [com.alibaba.nacos.naming.beat.sender] [NamingProxy.java:196] - [REGISTER-SERVICE] public registering service [email protected]@dmp-system with instance: {"clusterName":"DEFAULT","enabled":true,"ephemeral":true,"healthy":true,"instanceHeartBeatInterval":5000,"instanceHeartBeatTimeOut":15000,"ip":"172.30.125.54","ipDeleteTimeout":30000,"metadata":{"preserved.register.source":"SPRING_CLOUD"},"port":8304,"serviceName":"[email protected]@dmp-system","weight":1.0}
##查看nacos的進程信息
##netstat -lntp | grep 8848
發現協議是ip v6，而微服務那塊是通過ip v4來通信的。所以我們的方案是先禁用ip v6，通過ip v4來通信。
##禁用IPv6
sysctl -w net.ipv6.conf.all.disable_ipv6=1
sysctl -w net.ipv6.conf.default.disable_ipv6=1
##重啟nacos
sh shutdown.sh
sh startup.sh -m standalone
##查看nacos的進程信息 netstat -lntp | grep 8848
已監聽ip v4地址。至此問題解决。
