agent.sh

#!/bin/bash

yum install -y http://repo.zabbix.com/zabbix/3.2/rhel/7/x86_64/zabbix-release-3.2-1.el7.noarch.rpm

# Installing Zabbix Agent
yum install -y zabbix-agent

server="${1}"

if [ -n "${server}" ]; then
    sed -i 's/Server=.*/Server='${server}'/' /etc/zabbix/zabbix_agentd.conf
    sed -i 's/Hostname=Zabbix server/Hostname='$(hostname)'/' /etc/zabbix/zabbix_agentd.conf
fi

systemctl start zabbix-agent
systemctl enable zabbix-agent