錯誤原因：
nacos獲取的ip是外網ip：122.123.68.456 ，而cluster.config中配置的是內網ip：192.168.10.53
解決辦法，有三種：
1、java啟動腳本中增加：-Dnacos.server.ip=192.168.10.53
2、（推薦方式）application.properties增加nacos.inetutils.ip-address=192.168.10.53
3、修改cluster.config中的192.168.10.53為外網地址：122.123.68.456
關於nacos ip獲取的說明：
1、先看看Jvm屬性配置了nacos.server.ip=IP地址沒有;如果有就是它;
2、如果1中沒有,則看看配置文件application.properties中有沒有屬性nacos.inetutils.ip-address=IP地址；如果有就是它
3、如果還沒有,那判斷是否優先使用hostname;preferHostnameOverIp 的判斷邏輯是;先判斷JVM屬性有沒有配置nacos.preferHostnameOverIp=true/false；如果false,再去判斷配置文件application.properties中有沒有屬性 nacos.inetutils.prefer-hostname-over-ip=true/false;如果有的話 就優先獲取hostname; inetAddress.getHostName();
4、否則的話 就獲取所有網卡中第一個非回環地址
selfIp = findFirstNonLoopbackAddress().getHostAddress();
就是不會找到 127.0.0.1這樣的回環地址;
具體代碼在類 InetUtils中;
selfIp = findFirstNonLoopbackAddress().getHostAddress();
附2：異常詳細信息內容：
2020-05-09 10:50:30,000 ERROR Unexpected error occurred in scheduled task.
java.lang.IllegalStateException: unable to find local peer: 122.123.68.456:8848, all peers: [192.168.10.53:8848, 192.168.10.53:8849, 192.168.10.53:8850]
at com.alibaba.nacos.naming.consistency.persistent.raft.RaftPeerSet.local(RaftPeerSet.java:224)
at com.alibaba.nacos.naming.monitor.PerformanceLoggerThread.collectMetrics(PerformanceLoggerThread.java:100)
at sun.reflect.GeneratedMethodAccessor122.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84)
at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54)
at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:93)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)