一键实现基于LNMP架构的zabbix基本安装

#!/bin/bash#简易安装zabbix+LNMP#lnmp(){#关闭防火墙&核心安全功能systemctl stop firewalld.servicesystemctl disable firewalld.service &> /dev/nullsetenforce 0sed -i "7cSELINUX=disabled" /etc/sysconfig/selinux#yum安装nginxwget http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm#手动创建nginx安装源(centos可以根据不同系统进行替换，后面的版本同样)echo "[nginx]name=nginx repobaseurl=http://nginx.org/packages/centos/7/\$basearch/gpgcheck=0enabled=1" > /etc/yum.repos.d/nginx.repoyum install nginx -y#启动nginxsystemctl start nginxsystemctl enable nginx#安装mysql 5.7并启动yum install -y mariadb-server mariadb expectsystemctl enable mariadb.servicesystemctl start mariadb.service#设定数据库初始密码/usr/bin/expect <0;i++));dorpm -q php72w-cli &> /dev/nullif [ $? -ne 0 ];then    yum install -y php72w php72w-devel php72w-fpm php72w-gd php72w-mbstring php72w-mysqlelse    breakfidone#修改fpm模块使其支持nginxsed -i -e "8cuser = nginx" -e "10cgroup = nginx" /etc/php-fpm.d/www.conf#更改nginx配置文件使其能识别php动态文件sed -i "10s/index.html/index.html index.php/" /etc/nginx/conf.d/default.confsed -i -e "30,36s/#//" -e "31s/html/\/usr\/share\/nginx\/html/" -e "34s/\/scripts/\$document_root/" /etc/nginx/conf.d/default.conf#配置PHPsed -i -e "359s/On/Off/" -e "202s/Off/On/" /etc/php.ini#重启服务systemctl start php-fpmsystemctl enable php-fpmsystemctl restart nginx}#检测LNMP架构是否已经安装完毕systemctl restart nginx &> /dev/nullservice mysqld restart &> /dev/nullsystemctl restart mariadb &> /dev/nullnetstat -atnp | egrep '(nginx|3306)' &> /dev/nullif [ $? -ne 0 ];then    lnmpfi#配置PHP以适应zabbixsed -i -e "368s/30/300/" -e "378s/60/300/" -e "656s/8/16/" -e "799aalways_populate_raw_post_data = -1" -e "877cdate.timezone = Asia/Shanghai" /etc/php.inisystemctl restart php-fpm#建立zabbix数据库和管理用户mysql  -uroot -p123123 -e "CREATE DATABASE zabbix character set utf8 collate utf8_bin;"mysql  -uroot -p123123 -e "GRANT all privileges ON *.* TO 'zabbix'@'%' IDENTIFIED BY 'zhy94666';"mysql  -uroot -p123123 -e "flush privileges;"#解决本地无法登录问题mysql -uroot -p123123 -e "drop user ''@localhost;"mysql -uroot -p123123 -e "drop user ''@localhost.localdomain;"mysql -uroot -p123123 -e "flush privileges"  #安装zabbixrpm -i https://repo.zabbix.com/zabbix/4.0/rhel/7/x86_64/zabbix-release-4.0-1.el7.noarch.rpmfor ((k=1;k>0;k++));do    rpm -q zabbix-agent &> /dev/null    if [ $? -ne 0 ];then        yum install zabbix-server-mysql zabbix-web-mysql zabbix-agent -y    else        break    fidone#生成数据库文件zcat /usr/share/doc/zabbix-server-mysql*/create.sql.gz | mysql -uzabbix -pzhy94666 zabbix#修改zabbix服务端配置文件sed -i -e "91s/# //" -e "125cDBPassword=zhy94666" /etc/zabbix/zabbix_server.conf#提权cp -r /usr/share/zabbix/ /usr/share/nginx/html/chown -R zabbix:zabbix /etc/zabbix/chown -R zabbix:zabbix /usr/share/nginx/chown -R zabbix:zabbix /usr/lib/zabbix/chmod -R 755 /etc/zabbix/web/chmod -R 777 /var/lib/php/session/#启动zabbixsystemctl start zabbix-server.servicesystemctl enable zabbix-server.servicesystemctl start zabbix-agent.servicesystemctl enable zabbix-agent.service#所有服务重启systemctl restart php-fpm nginx mariadb zabbix-server zabbix-agent#检查服务是否均启动test=`netstat -atnp | egrep '(nginx|3306|10051|10050)' | grep -v "TIME_WAIT" | wc -l`if [ $test -ge 5 ];then    echo "zabbix服务端设置完成"fidizhi=`ifconfig ens33 | awk 'NR==2{print $2}'`echo "请使用浏览器登陆${dizhi}/zabbix/进行安装默认登陆用户名为：Admin默认登陆密码为：zabbix"