Script to Install Zabbix Server on Centos6

Olá, meu nome é Diego Luisi e no artigo de hoje demonstrarei como instalar o Zabbix Server em Servidor Linux usando o CentOS 6 de forma automatizada, usando um script que fara todo o trabalho duro para você.

1) Primeiramente vamos atualizar nosso servidor

# yum update -y

2) Agora vamos instalar o Mysql

# yum install mysql-server -y

3) Desabilitar o SELINUX

# vi /etc/sysconfig/selinux
Mude de: SELINUX=enforcing
Para: SELINUX=disabled
:wq
# shutdown -r now

4) Preparando o Script de Instalação

# mkdir -p /tmp/downloads/zabbix/
# cd /tmp/downloads/zabbix/
# touch zabbix_install.sh
# chmod +x zabbix_install.sh

5) Criando o Script de Instalação

# vi zabbix_install.sh
Cole o Conteudo abaixo

#######################################################################

#!/bin/bash

# ZABBIX INSTALL SCRIPT
# VER. 0.7.0 - http://blog.brendon.com
# Copyright (c) 2008-2012 Brendon Baumgartner
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
#
#=====================================================================

# If necessary, edit these for your system
DBUSER='root'
DBPASS=''
DBHOST='localhost'

ZBX_VER='2.0.2'

# DO NOT EDIT BELOW THIS LINE

function checkReturn {
  if [ $1 -ne 0 ]; then
     echo "fail: $2"
     echo "$3"
     exit
  else
     echo "pass: $2"
  fi
  sleep 3
}

cat < /dev/null << eof
status
eof
RETVAL=$?
checkReturn $RETVAL "basic mysql access" "Install mysql server packages or fix mysql permissions"

if [ ! "rpm -qa|grep fping" ]; then
  if [ "uname -m" == "x86_64" ]; then
     rpm -Uhv http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.2-2.el6.rf.x86_64.rpm
  elif [ "uname -m" == "i686" ]; then
     rpm -Uhv http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.2-2.el6.rf.i686.rpm
  fi
fi

# removed  libidn-devel iksemel-devel 
# dependenices for curl: e2fsprogs-devel zlib-devel libgssapi-devel krb5-devel openssl-devel
yum -y install gcc mysql-devel curl-devel httpd php php-mysql php-bcmath php-gd php-xml php-mbstring net-snmp-devel fping e2fsprogs-devel zlib-devel libgssapi-devel krb5-devel openssl-devel wget libssh2-devel openldap-devel make patch
RETVAL=$?
checkReturn $RETVAL "Package install"

chmod 4755 /usr/sbin/fping

cd /tmp

# jabber packages are incomplete at rpmforge (iksemel)
# BEGIN pkgs for jabber (--with-jabber)
#wget http://dl.atrpms.net/el6-x86_64/atrpms/stable/libiksemel3-1.4-2_2.el6.x86_64.rpm
#rpm -i /tmp/libiksemel3-1.4-2_2.el6.x86_64.rpm
#wget http://dl.atrpms.net/el6-x86_64/atrpms/stable/iksemel-1.4-2_2.el6.x86_64.rpm
#rpm -i /tmp/iksemel-1.4-2_2.el6.x86_64.rpm
#wget http://dl.atrpms.net/el6-x86_64/atrpms/stable/iksemel-devel-1.4-2_2.el6.x86_64.rpm
#rpm -i /tmp/iksemel-devel-1.4-2_2.el6.x86_64.rpm
# END pkgs for jabber

rm -rf /etc/zabbix
rm -rf zabbix-$ZBX_VER
rm zabbix-$ZBX_VER.tar.gz
#wget http://sourceforge.net/projects/zabbix/files/latest/download?source=files
#wget http://downloads.sourceforge.net/project/zabbix/ZABBIX%20Latest%20Stable/$ZBX_VER/zabbix-$ZBX_VER.tar.gz
wget http://sourceforge.net/projects/zabbix/files/ZABBIX%20Latest%20Stable/$ZBX_VER/zabbix-$ZBX_VER.tar.gz
RETVAL=$?
checkReturn $RETVAL "downloading source" "check ZBX_VER variable or mirror might be down"
tar xzf zabbix-$ZBX_VER.tar.gz
cd zabbix-$ZBX_VER

./configure --enable-agent  --enable-ipv6  --enable-proxy  --enable-server --with-mysql --with-libcurl --with-net-snmp --with-ssh2 --with-ldap --sysconfdir=/etc/zabbix
RETVAL=$?
checkReturn $RETVAL "Configure"
# --with-jabber
# ipmi
# ldap

make
RETVAL=$?
checkReturn $RETVAL "Compile"

make install
RETVAL=$?
checkReturn $RETVAL "make install"

echo "DROP DATABASE IF EXISTS zabbix;" | mysql -h${DBHOST} -u${DBUSER} --password=${DBPASS}

(
echo "CREATE DATABASE zabbix;"
echo "USE zabbix;"
cat /tmp/zabbix-$ZBX_VER/database/mysql/schema.sql
cat /tmp/zabbix-$ZBX_VER/database/mysql/images.sql
cat /tmp/zabbix-$ZBX_VER/database/mysql/data.sql
) | mysql -h${DBHOST} -u${DBUSER} --password=${DBPASS}

#### BEGIN ZABBIX SERVER & AGENT PROCESS INSTALL & START
adduser -r -d /var/run/zabbix-server -s /sbin/nologin zabbix
#mkdir -p /etc/zabbix/alert.d
mkdir -p /var/log/zabbix-server
mkdir -p /var/log/zabbix-agent
mkdir -p /var/run/zabbix-server
mkdir -p /var/run/zabbix-agent
chown zabbix.zabbix /var/run/zabbix*
chown zabbix.zabbix /var/log/zabbix*
#cp /tmp/zabbix-$ZBX_VER/misc/conf/zabbix_server.conf /etc/zabbix
#cp /tmp/zabbix-$ZBX_VER/misc/conf/zabbix_agentd.conf /etc/zabbix

cp /tmp/zabbix-$ZBX_VER/misc/init.d/fedora/core5/zabbix_server /etc/init.d
cp /tmp/zabbix-$ZBX_VER/misc/init.d/fedora/core5/zabbix_agentd /etc/init.d

cd /etc/zabbix
patch -p0 -l < /tmp/mytmp393; mv /tmp/mytmp393 /etc/zabbix/zabbix_server.conf sed "s/_dbpass_/${DBPASS}/g" /etc/zabbix/zabbix_server.conf > /tmp/mytmp393; mv /tmp/mytmp393 /etc/zabbix/zabbix_server.conf

patch -p0 -l < /etc/httpd/conf.d/zabbix.conf echo "post_max_size = 16M" > /etc/php.d/local_zabbix.ini
echo "max_execution_time = 300" >> /etc/php.d/local_zabbix.ini
echo "max_input_time = 300" >> /etc/php.d/local_zabbix.ini
. /etc/sysconfig/clock
echo "date.timezone = $ZONE" >>  /etc/php.d/local_zabbix.ini

chkconfig httpd on
service httpd restart

#sed "s/max_execution_time = 30/max_execution_time = 300/g" /etc/php.ini > /tmp/mytmp393; mv /tmp/mytmp393 /etc/php.ini

#touch /usr/local/share/zabbix/conf/zabbix.conf.php
#chmod 666 /usr/local/share/zabbix/conf/zabbix.conf.php

cat > /usr/local/share/zabbix/conf/zabbix.conf.php << "eof" eof sed "s/_dbhost_/${DBHOST}/g" /usr/local/share/zabbix/conf/zabbix.conf.php > /tmp/mytmp393; mv /tmp/mytmp393 /usr/local/share/zabbix/conf/zabbix.conf.php
sed "s/_dbuser_/${DBUSER}/g" /usr/local/share/zabbix/conf/zabbix.conf.php > /tmp/mytmp393; mv /tmp/mytmp393 /usr/local/share/zabbix/conf/zabbix.conf.php
sed "s/_dbpass_/${DBPASS}/g" /usr/local/share/zabbix/conf/zabbix.conf.php > /tmp/mytmp393; mv /tmp/mytmp393 /usr/local/share/zabbix/conf/zabbix.conf.php

cd 
echo "Load http://localhost/zabbix/"
echo "username: admin"
echo "password: zabbix"

#######################################################################
Salve e saia.
:wq

6) Execute o Script de Instalação do Zabbix Server

# ./zabbix_install.sh
go

Seu Zabbix Server esta pronto, agora é só acessar seu server

http://localhost/zabbix/
username: admin
password: zabbix

Espero que tenham gostado e qualquer duvida ou sugestão será muito bem vinda.