zabbix-server一键安装脚本

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#!/bin/bash

#created : 2015-03-22
#version : 1.0.0
#author : Jason

install_tools()
{
echo -e "\e[1;32mBegin install tools......\e[0m"
echo

yum install -y wget lrzsz > /dev/null

if [ $? -eq 0 ];then
echo -e "\e[1;32mThe tools installation is complete.\e[0m"
echo
else
echo -e "\e[30;41m The tools installation is failure. \e[0m"
echo
exit 0
fi
}

#安装下载源
install_repo()
{
echo -e "\e[1;32mBegin install repo......\e[0m"
echo
wget http://repo.zabbix.com/zabbix/2. ... .4-1.el6.noarch.rpm
wget http://dl.fedoraproject.org/pub/ ... ease-6-8.noarch.rpm
rpm -ivh zabbix-release-2.4-1.el6.noarch.rpm > /dev/null
rpm -ivh epel-release-6-8.noarch.rpm > /dev/null

if [ $? -eq 0 ]; then
echo -e "\e[1;32mThe REPO installation is complete.\e[0m"
echo
else
echo -e "\e[30;41m The REPO installation is failure. \e[0m"
echo
exit 0
fi
}

install_zabbix()
{
echo -e "\e[1;32mBegin install zabbix......\e[0m"
echo

yum install -y zabbix zabbix-get zabbix-server zabbix-web-mysql zabbix-web zabbix-agent  > /dev/null

if [ $? -eq 0 ];then
        echo -e "\e[1;32mThe Zabbix installation is complete.\e[0m"
echo
else
echo -e "\e[30;41m The Zabbix installation is failure.\e[0m"
echo
exit 0
fi
}

install_mysql()
{
echo -e "\e[1;32mBegin install mysql......\e[0m"
echo

yum install -y mysql-server > /dev/null

if [ $? -eq 0 ];then
        echo -e "\e[1;32mThe mysql installation is complete.\e[0m"
echo
else
echo -e "\e[30;41m The mysql installation is failure.\e[0m"
echo
exit 0
fi
}

#修改Mysql配置文件
mysql_config()
{
echo -e "\e[1;32mBegin to configure the mysql service......\e[0m"
echo
sed -i '7 s/^/character-set-server=utf8\n/' /etc/my.cnf
sed -i '8 s/^/innodb_file_per_table=1\n/' /etc/my.cnf

if [ $? -eq 0 ];then
echo -e "\e[1;32mThe Mysql configuration is complete. \e[0m"
echo
else
echo -e "\e[30;41m The Mysql configuration is failure. \e[0m"
echo
exit 0
fi
}

#启动mysqld服务
mysqld_on()
{
echo -e "\e[1;32mTo start the Mysql service......\e[0m"
echo
chkconfig mysqld on
service mysqld start

if [ $? -eq 0 ];then
echo -e "\e[1;32mThe Mysql service start successfully. \e[0m"
echo
else
echo -e "\e[30;41m The Mysql service start failure. \e[0m"
echo
exit 0
fi
}

#创建Zabbix的数据库
zabbix_created()
{
echo -e "\e[1;32mBegin creating the Zabbix database......\e[0m"
echo
mysqladmin -uroot password admin
mysql -uroot -padmin -e "create database zabbix character set utf8;"
mysql -uroot -padmin -e "grant all privileges on zabbix.* to zabbix@localhost identified by 'zabbix';flush privileges;"
mysql -uzabbix -pzabbix zabbix < /usr/share/doc/zabbix-server-mysql-*/create/schema.sql
mysql -uzabbix -pzabbix zabbix < /usr/share/doc/zabbix-server-mysql-*/create/images.sql
mysql -uzabbix -pzabbix zabbix < /usr/share/doc/zabbix-server-mysql-*/create/data.sql

if [ $? -eq 0 ];then
        echo -e "\e[1;32mThe Zabbix database to create success. \e[0m"
echo
else
echo -e "\e[30;41m The Zabbix database to create failed. \e[0m"
echo
exit 0
fi
}

#修改zabbix_server配置文件
zabbix_server_config()
{
echo -e "\e[1;32mBegin to configure the Zabbix-server service......\e[0m"
echo

mkdir /etc/zabbix/alertscripts
mkdir /etc/zabbix/externalscripts
cp /etc/zabbix/zabbix_server.conf /etc/zabbix/zabbix_server.conf.bak
cat > /etc/zabbix/zabbix_server.conf <<EOF
LogFile=/var/log/zabbix/zabbix_server.log
LogFileSize=0
PidFile=/var/run/zabbix/zabbix_server.pid
DBHost=localhost
DBName=zabbix
DBUser=zabbix
DBPassword=zabbix
DBSocket=/var/lib/mysql/mysql.sock
DBPort=3306
StartPollers=5
StartIPMIPollers=10
StartPollersUnreachable=10
StartTrappers=10
StartPingers=10
StartDiscoverers=10
VMwareFrequency=60
VMwareCacheSize=8M
SNMPTrapperFile=/var/log/snmptt/snmptt.log
ListenIP=127.0.0.1
MaxHousekeeperDelete=500
CacheSize=256M
StartDBSyncers=40
HistoryCacheSize=128M
TrendCacheSize=128M
HistoryTextCacheSize=128M
ValueCacheSize=128M
Timeout=30
TrapperTimeout=300
UnreachablePeriod=45
UnavailableDelay=60
UnreachableDelay=15
AlertScriptsPath=/usr/lib/zabbix/alertscripts
ExternalScripts=/usr/lib/zabbix/externalscripts
FpingLocation=/usr/sbin/fping
LogSlowQueries=10000
StartProxyPollers=50
ProxyConfigFrequency=3600
EOF

if [ $? -eq 0 ];then
        echo -e "\e[1;32mThe Zabbix-server configuration is complete. \e[0m"
echo
else
        echo -e "\e[30;41m The Zabbix-server configuration is failure. \e[0m"
echo
exit 0
fi
}

#PHP配置文件的设置
php_config()
{
echo -e "\e[1;32mBegin to configure the PHP service......\e[0m"
echo

cp /etc/php.ini /etc/php.ini.bak
cat >>/etc/php.ini <<EOF
date.timezone = Asia/Shanghai
max_execution_time = 300
post_max_size = 16M
max_input_time = 300
memory_limit = 128M
mbstring.func_overload = 1
EOF

if [ $? -eq 0 ];then
        echo -e "\e[1;32mThe PHP configuration is complete. \e[0m"
echo
else
        echo -e "\e[30;41m The PHP configuration is failure. \e[0m"
echo
exit 0
fi
}

#启动Zabbix-Server服务
zabbix_server_on()
{
echo -e "\e[1;32mTo start the Zabbix-server service......\e[0m"
echo
/etc/init.d/zabbix-server start
/etc/init.d/zabbix-agent start
/etc/init.d/httpd start
chkconfig zabbix-server on
chkconfig zabbix-agent on
chkconfig httpd on

if [ $? -eq 0 ];then
        echo -e "\e[1;32mThe Zabbix-server service start successfully. \e[0m"
echo
else
        echo -e "\e[30;41m The Zabbix-server service start failure. \e[0m"
echo
exit 0
fi
}

#关闭Selinux服务
selinux_stop()
{
echo -e "\e[1;32mClose the SELINUX service......\e[0m"
echo

setenforce 0
sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/sysconfig/selinux

if [ $? -eq 0 ];then
        echo -e "\e[1;32mThe SELINUX service closed successfully. \e[0m"
echo
else
        echo -e "\e[30;41m The SELINUX service closed  failure. \e[0m"
echo
exit 0
fi
}

#开启iptables端口
iptables_on()
{
echo -e "\e[1;32mOpen the iptables port......\e[0m"
echo
iptables -I INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT
iptables -I INPUT -m state --state NEW -m tcp -p tcp --dport 10050 -j ACCEPT
iptables -I OUTPUT -m state --state NEW -m tcp -p tcp --dport 10051 -j ACCEPT
iptables-save > /etc/sysconfig/iptables

if [ $? -eq 0 ];then
        echo -e "\e[1;32mOpen the iptables port successfully. \e[0m"
echo
else
        echo -e "\e[30;41m Open the iptables port failure. \e[0m"
echo
exit 0
fi
}


echo -e "\e[30;42m +===============A key installation Zabbix services===============+ \e[0m"
echo
install_tools
sleep 3
install_repo
sleep 3
install_zabbix
sleep 3
install_mysql
sleep 3
mysql_config
sleep 3
mysqld_on
sleep 3
zabbix_created
sleep 3
zabbix_server_config
sleep 3
php_config
sleep 3
zabbix_server_on
sleep 3
selinux_stop
sleep 3
iptables_on
sleep 3
echo
echo -e "\e[30;42m +==============Zabbix service installation is complete=============+ \e[0m"