前言

这是之前做学校实验时我写的zabbix部署脚本

网络拓扑

网络拓扑很简单，同一局域网的两台机器，一个是zabbix服务端，一个是被监控端

IP地址 描述
192.168.200.222 zabbix服务端
192.168.200.111 部署着其他应用的被监控端

部署脚本

服务端

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#!/bin/bash
# Author        : basi-a
# FIlename      : zabbix-server-install.sh
# Description   : zabbix server install script, by install lamp then install zabbix-server
# mariadb root 用户密码
MARIADB_ROOT_PASSWD=123456
# 数据库 zabbix 用户的密码
ZABBIX_PASSWORD=basi-a@123
# 安装LAMP
function LAMP_install(){
    yum -y install httpd \
    mariadb-server mariadb \
    php
}
# 启动mariadb并初始化
function mariadb_run(){
    systemctl enable mariadb && systemctl start mariadb
    mysqladmin password ${MARIADB_ROOT_PASSWD}
}
# 启动zabbix-server
function zabbix_run(){
    systemctl start zabbix-server zabbix-agent httpd
    systemctl enable zabbix-server zabbix-agent httpd
}

# 安装zabbix
function zabbix_install(){
    rpm -Uvh https://repo.zabbix.com/zabbix/4.0/rhel/7/x86_64/zabbix-release-4.0-2.el7.noarch.rpm
    yum clean all
    yum -y install zabbix-server-mysql zabbix-web-mysql zabbix-agent
    # 创建zabbix数据库和zabbix用户
    mysql -uroot -p${MARIADB_ROOT_PASSWD} -e "create database zabbix character set utf8 collate utf8_bin;"
    mysql -uroot -p${MARIADB_ROOT_PASSWD} -e "create user zabbix@localhost identified by '${ZABBIX_PASSWORD}';"
    mysql -uroot -p${MARIADB_ROOT_PASSWD} -e "grant all privileges on zabbix.* to zabbix@localhost;"
    # 导入初始数据
    zcat /usr/share/doc/zabbix-server-mysql*/create.sql.gz | mysql -uzabbix -p${ZABBIX_PASSWORD} zabbix
    # 编辑/etc/zabbix/zabbix_server.conf 写入zabbix数据库密码
    sed -i "/^# DBPassword=/a\DBPassword=${ZABBIX_PASSWORD}" /etc/zabbix/zabbix_server.conf
    # 编辑/etc/httpd/conf.d/zabbix.conf 修改时区为亚洲上海
    sed -i "s\# php_value date.timezone Europe/Riga\php_value date.timezone Asia/Shanghai\g" /etc/httpd/conf.d/zabbix.conf
}

function main(){
    systemctl disable firewalld >/dev/null 2>&1
    systemctl stop firewalld >/dev/null 2>1&
    setenforcing 0 >/dev/null 2>&1
    LAMP_install
    mariadb_run
    zabbix_install
    zabbix_run
    echo "visit zabbix with http://server's_IP/zabbix"
    echo "default username: Admin"
    echo "default password: zabbix"
}
main

之后就访问 http://服务端IP/zabbix 安装zabbix
然后就可以设置被控端监控项

被监控端

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#!/bin/bash
# Author        : basi-a
# FIlename      : zabbix-client-install.sh
# Description   : zabbix client install script, by install zabbix-agent
ZABBIX_SERVER=192.168.200.222
CLIENT_HOSTNAME=192.168.200.111
# 安装zabbix
function zabbix_client_install(){
    rpm -Uvh https://repo.zabbix.com/zabbix/4.0/rhel/7/x86_64/zabbix-release-4.0-2.el7.noarch.rpm
    yum clean all
    yum -y install zabbix-agent
    # 编辑/etc/zabbix/zabbix_agentd.conf 指定zabbix-server和本机hostname
    sed -i "s\Server=127.0.0.1\Server=${ZABBIX_SERVER}\g" /etc/zabbix/zabbix_agentd.conf
    sed -i "s\ServerActive=127.0.0.1\ServerActive=${ZABBIX_SERVER}\g" /etc/zabbix/zabbix_agentd.conf
    sed -i "s\Hostname=Zabbix server\Hostname=${CLIENT_HOSTNAME}\g" /etc/zabbix/zabbix_agentd.conf
}
# 启动zabbix-agent
function zabbix_client_run(){
    systemctl enable zabbix-agent && systemctl start zabbix-agent
}

function main(){
    zabbix_client_install
    zabbix_client_run
    echo "zabbix client is OK, you can add it on zabbix server"
}
main

被控端, 安装好zabbix-agent, zabbix-server就能进行监控了