Bash script instalador do Zabbix Agent 2.0.6 para Linux. Para instalação do Zabbix Agent, basta executar esse script com o comando: sudo bash -c "bash <( curl -s -L https://gist.github.com/cdavidnt/5658654/raw/install_zabbix_agentd.sh )"

install_zabbix_agentd.sh

#!/bin/bash

verificaPermissaoUsuario() {
	ROOT_UID=0
	if [ "$UID" -ne "$ROOT_UID" ] ; then
		echo "É preciso rodar como root"
		exit 1
	fi
}

iniciaAgent() {
	echo "Deseja iniciar o serviço 'zabbix-agent' agora? [S|n]"
	read opt
	if [ "$opt" != "n" ]; then
		/sbin/initctl start $zabbix_upstart_job
	fi
}

verificaPermissaoUsuario

zabbix_tar=""
machine_type=$(uname -m)
if [ $machine_type == "i686" ] || [ $machine_type == "i386" ]; then
	zabbix_tar="http://www.zabbix.com/downloads/2.0.6/zabbix_agents_2.0.6.linux2_6_23.i386.tar.gz"
elif [ $machine_type == "x86_64" ]; then
	zabbix_tar="http://www.zabbix.com/downloads/2.0.6/zabbix_agents_2.0.6.linux2_6_23.amd64.tar.gz"
else
	echo "Arquitetura nao encontrada"
	exit 1
fi



zabbix_folder="/opt/zabbix"
mkdir -p $zabbix_folder
cd $zabbix_folder
echo "Baixando Zabbix Agent"
curl -L $zabbix_tar | tar xz

read -p "Digite o endereço do servidor Zabbix: " zabbix_server

zabbix_conf="${zabbix_folder}/conf/zabbix_agent.conf"
sed -i "s/Server=127.0.0.1/Server=$zabbix_server/" $zabbix_conf
zabbix_daemon="${zabbix_folder}/sbin/zabbix_agentd"
zabbix_upstart_job="zabbix-agent"

echo "# zabbix-agent - Start zabbix agent
description     \"Zabbix Agent\"
author          \"S. CANCHON\"
start on runlevel [2345]
stop on runlevel [016]
respawn
expect daemon
exec $zabbix_daemon -c $zabbix_conf" > /etc/init/${zabbix_upstart_job}.conf

zabbix_user="zabbix"
id $zabbix_user
zabbix_exists=$?

if [ $zabbix_exists -ne 0 ]; then
	echo "Usuario zabbix não existe. Criando usuário"
	groupadd $zabbix_user
	useradd -g $zabbix_user $zabbix_user
else
	echo "Já existe um usuário chamado $zabbix_user"
fi


iniciaAgent