zabbix问题集锦

Posted 2020-07-27

1. 27882:20160620:140553.557 cannot send list of active checks to [43.239.176.21]: host [IP] not found

    修改客户端zabbix_agent.conf的Hostname 即可

2.    25415:20160620:135024.220 Zabbix agent item "flow.eth0" on host "39.109.11.14" failed: first network error, wait for 15 seconds

    这个自定义脚本执行时间至少需要5s，而zabbix  timeout默认为3，修改timeout值即可

3. 28012:20160620:135342.066 item "14.152.90.85:flow.eth0" became not supported: Received value [1.6] is not suitable for value type [Numeric (unsigned)] and data type [Decimal]

    自定义的item值类型有问题，修改为对应的浮点型即可

4.Lack of free swap space on x.x.x.x  

    到客户端创建swap空间即可

5.待续

    

解决问题思路：

    有些问题很诡异，比如我的zabbix经常无故报Zabbix agent on x.x.x.x is unreachable for 5 minutes，但是在zabbix  server端能正常获取到值，item 和trigger 也没问题。百思不得其解，最后根据zabbix日志里面的内容，把发生问题的选项一一修复好，这个问题也不得而解了，可见zabbix很多组件可能有依赖关系，优先解决error_LOG里面的内容

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