1. zabbix安装

#!/bin/bash

set -ex

# Install Zabbix repository
systemctl stop firewalld
systemctl stop NetworkManager
systemctl disable firewalld NetworkManager

rpm -Uvh https://repo.zabbix.com/zabbix/5.0/rhel/7/x86_64/zabbix-release-5.0-1.el7.noarch.rpm
yum clean all


# Install Zabbix server and agent
yum install -y zabbix-server-mysql zabbix-agent


# Install Zabbix frontend
sed -i.bak ‘/zabbix-frontend/,+5 s/enabled=0/enabled=1/g‘ /etc/yum.repos.d/zabbix.repo
yum install -y centos-release-scl


# Install Zabbix frontend packages.
yum install -y zabbix-web-mysql-scl zabbix-apache-conf-scl

# 创建初始数据库
yum install -y mariadb-server 
systemctl restart mariadb
systemctl enable  mariadb

mysqladmin -uroot password ‘root‘
mysql -uroot -proot -e "use mysql;delete from user where password=‘‘;"
mysql -uroot -proot -e "use mysql;select user,password,host from user;"
sleep 5

mysql -uroot -proot -e "create database zabbix character set utf8 collate utf8_bin;"
mysql -uroot -proot -e "create user ‘zabbix‘@‘%‘ identified by ‘zabbix‘;"
mysql -uroot -proot -e "grant all privileges on zabbix.* to ‘zabbix‘@‘%‘;"
mysql -uroot -proot -e "flush privileges;"
systemctl restart mariadb


#导入初始架构和数据，系统将提示您输入新创建的密码。
zcat /usr/share/doc/zabbix-server-mysql*/create.sql.gz | mysql -uzabbix -pzabbix zabbix

# 为Zabbix server配置数据库
sed -i ‘/DBPassword=/a\DBPassword=zabbix‘  /etc/zabbix/zabbix_server.conf

# 为Zabbix前端配置PHP
sed -i ‘/php_value\[date.timezone\]/a\php_value[date.timezone] = Asia/Shanghai‘  /etc/opt/rh/rh-php72/php-fpm.d/zabbix.conf


#启动Zabbix server和agent进程，并为它们设置开机自启
systemctl enable zabbix-server zabbix-agent httpd rh-php72-php-fpm



# 配置Zabbix前端
clear
netstat -tuanlpe|grep zabbix
reboot