How to install zabbix-agent on CentOS 7

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Step 1: Add Required Repository

#rpm -Uvh http://repo.zabbix.com/zabbix/2.4/rhel/7/x86_64/zabbix-release-2.4-1.el7.noarch.rpm

Step 2: Install, Activate and Edit configuration file

#yum install zabbix zabbix-agent

#systemctl status zabbix-agent

#systemctl enable zabbix-agent

#vi /etc/zabbix/zabbix_agentd.conf

Server=192.168.1.100

Hostname=host1

#systemctl start zabbix-agent

Step 3: Open zabbix-agent Lisenting port TCP-10050 on firewall

查看防火墙各zone在运行的服务及端口

#firewall-cmd --list-all-zones

添加防火墙监听zabbix-agent TCP-10050

#firewall-cmd --zone=public --add-port=10050/tcp --permanent

使生效

#firewall-cmd --reload

若从防火墙中删除zabbix-agent TCP-10050

firewall-cmd --zone=public --remove-port=10050/tcp --permanent

使生效

firewall-cmd --reload

查看session

netstat -tpwau

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