報錯資訊:Get value from agent failed: cannot connect to [[192.168.119.110]:10050]: [111] Connection refused
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(1)用戶端與服務端網絡不通;
(2)用戶端服務内用防火牆阻隔;
(3)網段内用實體防火牆阻隔。
(1)檢視日志:檢視、分析錯誤原因
root@a-desktop:~# tail /var/log/zabbix-agent/zabbix_agentd.log
5927:20160913:101039.428 agent #2 started [listener #2]
5923:20160913:102113.808 Got signal [signal:15(SIGTERM),sender_pid:5999,sender_uid:0,reason:0]. Exiting ...
5923:20160913:102113.810 Zabbix Agent stopped. Zabbix 2.2.2 (revision 42525).
6004:20160913:102113.824 Starting Zabbix Agent [Cloud_platform002]. Zabbix 2.2.2 (revision 42525).
6004:20160913:102113.824 using configuration file: /etc/zabbix/zabbix_agentd.conf
6005:20160913:102113.824 agent #0 started [collector]
6006:20160913:102113.825 agent #1 started [listener #1]
6007:20160913:102113.825 agent #2 started [listener #2]
6008:20160913:102113.825 agent #3 started [listener #3]
6009:20160913:102113.825 agent #4 started [active checks #1]
(2)如果是網絡不通,可以做域名解析或者通過zabbix-agent實作資料收集
(3)如果伺服器防火牆
添加規則:iptables -I INPUT -p tcp -m multiport --destination-port 80,10050:10051 -j ACCEPT
(4)實體防火牆
同樣的也是在牆上開個10050的TCP端口
本文轉自 運維小當家 51CTO部落格,原文連結:http://blog.51cto.com/solin/1861788,如需轉載請自行聯系原作者