zabbix显示ZBX为红色错误解决方法get value from agent failed: cannot connect to [[127.0.0.1]:10050]

哈喽哈喽，小伙伴们大家好啊，这里是长青~

大家在装完zabbix应该都会出现这种问题吧，就是ZBX字体是红色的

然后显示报错

get value from agent failed: cannot connect to [[127.0.0.1]:10050]

这个意思大概是agent链接失败

解决方法

[root@m01 ~]# getenforce          #显示当前SELinux的应用模式
Disabled
[root@m01 ~]# systemctl status firewalld       #查看防火墙状态
● firewalld.service - firewalld - dynamic firewall daemon
   Loaded: loaded (/usr/lib/systemd/system/firewalld.service; disabled; vendor preset: enabled)
   Active: inactive (dead)
     Docs: man:firewalld(1)

2.查看agent是否启动，查看10050端口

netstat -lntup|grep 10050

[root@m01 ~]# systemctl start zabbix-agent.service    #启动agent服务
[root@m01 ~]# systemctl status zabbix-agent.service   #查看状态
● zabbix-agent.service - Zabbix Agent
   Loaded: loaded (/usr/lib/systemd/system/zabbix-agent.service; disabled; vendor preset: disabled)
   Active: active (running) since Mon 2022-07-04 11:49:31 CST; 7s ago