zabbix-agent安装

环境:
OS:Centos 7
zabbix:4.0.5

1.将基础镜像修改为阿里云的
curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
yum clean all

 

2.生成zabbix yum文件
rpm -Uvh https://repo.zabbix.com/zabbix/4.0/rhel/7/x86_64/zabbix-release-4.0-2.el7.noarch.rpm

 

3.安装zabbix-agent
yum install -y zabbix-agent

 

4.启动
systemctl start zabbix-agent
systemctl status zabbix-agent

 

5.修改配置文件
/etc/zabbix/zabbix_agentd.conf

PidFile=/var/run/zabbix/zabbix_agentd.pid
LogFile=/var/log/zabbix/zabbix_agentd.log
LogFileSize=1

DebugLevel=3
SourceIP=192.168.1.135
EnableRemoteCommands=1
LogRemoteCommands=1

Server=192.168.1.136
ListenPort=10050

ListenIP=192.168.1.135
StartAgents=3

ServerActive=192.168.1.136

Hostname=host135
HostnameItem=system.hostname

RefreshActiveChecks=120
BufferSend=20

BufferSize=100
MaxLinesPerSecond=20
Timeout=3
AllowRoot=1
Include=/etc/zabbix/zabbix_agentd.d/*.conf
UnsafeUserParameters=1

 

红色标注为关键参数 

 

6.重启
systemctl restart zabbix-agent

 

7.zabbix服务端创建自动发现(好像不管用)

 

 

 

配置自动发现的动作，注意状态必须为“启用”

 

 

 

 

 

 

 

8.也可以手工添加添加

 

 

 

遇到的问题1：

  6403:20241219:151625.422 server #7 started [preprocessing worker #1]
  6404:20241219:151625.423 server #8 started [preprocessing worker #2]
  6434:20241219:151805.266 cannot send list of active checks to "192.168.1.135": host [host135] not found
  6434:20241219:152005.324 cannot send list of active checks to "192.168.1.135": host [host135] not found
  6439:20241219:152138.214 cannot send list of active checks to "192.168.1.135": host [host135] not found
  6434:20241219:152338.268 cannot send list of active checks to "192.168.1.135": host [host135] not found

解决办法：需要添加主机的时候，在模板栏目加上对应链接指示器