zabbix问题集锦
1. 27882:20160620:140553.557 cannot send list of active checks to : host 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zabbixtimeout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 is not suitable for value type and data type
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zabbixserver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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