zabbix 4.0.2安裝腳本

腳本說明：

1、基於cent7.5最小化安裝
2、修改php配置文件，以符合zabbix配置要求
3、zabbix網頁文件目錄配置爲apache默認目錄

#!/bin/bash
#====================================================
# Author: Mr.Song
# Create Date: 2018-12-18
# Description:auto install zabbix 4.0.2
# OS :Cent 7.5
#====================================================
ZABBIX_SOFT="zabbix-4.0.2.tar.gz"
ZABBIX_SERVER="192.168.10.11"
INSTALL_DIR="/usr/local/zabbix"
ZABBIX_WEB_DIR="/var/www/html/zabbix/"
function SERVER_INSTALL()
{
    yum install -y gcc wget   curl curl-devel net-snmp net-snmp-devel perl-DBI  libevent-devel  php php-cli php-common php-gd php-ldap php-mbstring php-mcrypt php-mysql php-bcmath php-pdo php-xml mariadb mariadb-server mariadb-devel httpd httpd-devel httpd-tools
    groupadd zabbix ;useradd -g zabbix zabbix   -s /sbin/nologin
    sed -i '/post_max_size/s/8/16/;/max_execution_time/s/30/300/;/max_input_time/s/60/300/;/;date.timezone/s#;date.timezone =#date.timezone = PRC#' /etc/php.ini
    wget https://sourceforge.net/projects/zabbix/files/ZABBIX%20Latest%20Stable/4.0.2/zabbix-4.0.2.tar.gz/download  -O $ZABBIX_SOFT
    tar zxf $ZABBIX_SOFT
    cd  `echo $ZABBIX_SOFT |sed 's/.tar.*//g'`
    ./configure --prefix=$INSTALL_DIR   --enable-server --enable-agent --enable-ipv6 --with-mysql    --with-net-snmp --with-libcurl && make install
    if [ $? -eq 0 ];then
        ln -s $INSTALL_DIR/sbin/zabbix_*  /usr/local/sbin/
    else
        echo "Compile error,please check .exiting now..."
        exit 1
    fi
    cp   misc/init.d/tru64/zabbix_*  /etc/init.d/
    chmod o+x /etc/init.d/zabbix_*
    sed  -i   's#DAEMON=/usr/local/sbin/zabbix_server#DAEMON=/usr/local/zabbix/sbin/zabbix_server#'  /etc/init.d/zabbix_server
    sed  -i   's#DAEMON=/usr/local/sbin/zabbix_agentd#DAEMON=/usr/local/zabbix//sbin/zabbix_agentd#'  /etc/init.d/zabbix_agentd
    systemctl start mariadb
    mysql -e "create database zabbix  charset=utf8;"
    mysql -e "grant all on zabbix.*  to zabbix@localhost identified by '111111';"
    mysql -e "flush privileges;"
    mysql  -uzabbix   -p111111 zabbix <  database/mysql/schema.sql
    mysql  -uzabbix   -p111111 zabbix <  database/mysql/images.sql
    mysql  -uzabbix   -p111111 zabbix <  database/mysql/data.sql
    mkdir $ZABBIX_WEB_DIR
    cp -r frontends/php/*  $ZABBIX_WEB_DIR
    systemctl start httpd
    cp $INSTALL_DIR/etc/zabbix_agentd.conf  $INSTALL_DIR/etc/zabbix_agentd.conf.bak
    cp $INSTALL_DIR/etc/zabbix_server.conf  $INSTALL_DIR/etc/zabbix_server.conf.bak
    cat > $INSTALL_DIR/etc/zabbix_server.conf<<-EOF
    LogFile=/tmp/zabbix_server.log
    DBHost=localhost
    DBName=zabbix
    DBUser=zabbix
    DBPassword=111111
    EOF
    for i in `hostname -i`
    do
        echo $i |egrep '[a-z]|192.168.122'   2>&1  >/dev/null
        if [ $? -eq 1 ];then
            IP=${i}
        fi
    done
    cat > $INSTALL_DIR/etc/zabbix_agentd.conf<<-EOF
    LogFile=/tmp/zabbix_agentd.log
    Server=$ZABBIX_SERVER
    ServerActive=$ZABBIX_SERVER
    Hostname=$IP
    EOF
    /etc/init.d/zabbix_server start
    /etc/init.d/zabbix_agentd start
    setenforce 0
}

function AGENT_INSTALL()
{
    yum install -y gcc wget  pcre-devel
    groupadd zabbix ;useradd -g zabbix zabbix   -s /sbin/nologin
    wget https://sourceforge.net/projects/zabbix/files/ZABBIX%20Latest%20Stable/4.0.2/zabbix-4.0.2.tar.gz/download  -O $ZABBIX_SOFT
    tar zxf $ZABBIX_SOFT
    cd  `echo $ZABBIX_SOFT |sed 's/.tar.*//g'`
    ./configure --prefix=$INSTALL_DIR   --enable-agent  &&make install
    if [ $? -eq 0 ];then
        ln -s $INSTALL_DIR/sbin/zabbix_*  /usr/local/sbin/
    else
        echo "Compile error,please check .exiting now..."
        exit 1
    fi
    cp   misc/init.d/tru64/zabbix_agentd  /etc/init.d/
    chmod +x /etc/init.d/zabbix_*
    cp $INSTALL_DIR/etc/zabbix_agentd.conf  $INSTALL_DIR/etc/zabbix_agentd.conf.bak
    for i in `hostname -i`
    do
        echo $i |egrep '[a-z]|192.168.122'   2>&1  >/dev/null
        if [ $? -eq 1 ];then
            IP=${i}
        fi
    done
    cat > $INSTALL_DIR/etc/zabbix_agentd.conf<<-EOF
    LogFile=/tmp/zabbix_agentd.log
    Server=$ZABBIX_SERVER
    ServerActive=$ZABBIX_SERVER
    Hostname=$IP
    EOF
    /etc/init.d/zabbix_agentd start
    setenforce 0
}
read -p "Plesse confirm whether to install Zabbix Server,yes or no?" CHOICE
if [ $CHOICE == "yes" -o $CHOICE == "y" ];then
    SERVER_INSTALL
else
    AGENT_INSTALL
fi