zabbix：zabbix3.0安装部署及邮件告警

冷不防 2022-01-12 22:43 279阅读 0赞

**Centos7.0 64****位搭建zabbix3.0监控**

一、      Zabbix简介

Zabbix是一个机遇WEB界面的提供分布式监控以及网络监控功能的企业级的开源解决方案。Zabbix server可以通过snmp、zabbix agent、ping及自定义脚本的方式收集监控数据并展示。

二、      安装zabbix server3.0

1、 系统：centos7.0 64位

2、 根据zabbix server3.0的官方要求，目前zabbix server3.0无法在centos6.x系统上进行yum安装。如果要在centos6上面安装zabbix server3.0，建议通过源码方式进行编译安装，同时需要注意php的版本，但是zabbix-agent3.0在centos6系统上可以通过yum安装。

1.1搭建lamp环境

\#wget -P /etc/yum.repos.d [http://mirrors.aliyun.com/repo/Centos-7.repo][http_mirrors.aliyun.com_repo_Centos-7.repo]

![image.png][]

centos7自带的MySQL为mariadb,可通过如下命令查看：

\#yum search mysql | tac

![image.png][image.png 1]

开始yum安装lamp环境

\#yum install –y mariadb mariadb-server php php-mysql httpd

![image.png][image.png 2]

可以看出centos7默认安装php5.4、http2.4、mariadb5.5

Lamp安装完成后，首先配置MySQL

\#systemctl enable mariadb

\#systemctl start mariadb

![image.png][image.png 3]

初始化数据库：

\# mysql\_secure\_installation

![image.png][image.png 4]

![image.png][image.png 5]

注：centos7上面的MySQL密码默认为空

查看数据库已正常启用

\#netstat –antlp

![image.png][image.png 6]

接下来创建zabbix数据库及用户并授权

\# mysql -uroot -p -e "create database zabbix default character set utf8 collate utf8\_bin;"

\# mysql -uroot -p -e "grant all on zabbix.\* to 'zabbix'@'%' identified by 'zabbix';"

![image.png][image.png 7]

测试新建zabbix用户是否可以正常连接MySQL数据库

\#mysql –uzabbix –pzabbix

\#show databases;

![image.png][image.png 8]

可以看出zabbix用户可以正常连接MySQL

启动Apache并开放80端口

\#systemctl enable httpd

\#systemctl start httpd

\#netstat –tunl

\#firewall-amd --zone=public --add-port=80/tcp --permanent

\#firewall-cmd --reload

![image.png][image.png 9]

以上就完成了lamp环境的搭建。

1.2、安装zabbix server3.0

更新zabbix3.0所需的epel源和zabbix的yum源

rpm -ivh [http://mirrors.aliyun.com/epel/7/x86\_64/e/epel-release-7-9.noarch.rpm][http_mirrors.aliyun.com_epel_7_x86_64_e_epel-release-7-9.noarch.rpm]

rpm -ivh [http://repo.zabbix.com/zabbix/3.0/rhel/7/x86\_64/zabbix-release-3.0-1.el7.noarch.][http_repo.zabbix.com_zabbix_3.0_rhel_7_x86_64_zabbix-release-3.0-1.el7.noarch.]rpm

![image.png][image.png 10]

更新完yum源，开始正式安装zabbix3.0

\#yum install –y zabbix-server-mysql zabbix-web-mysql zabbix-get zabbix-agent

![image.png][image.png 11]

导入zabbix数据库结构

\#cd /usr/share/doc/zabbix-server-mysql-3.0.7/

\# zcat create.sql.gz |mysql -uroot -pwestos zabbix

![image.png][image.png 12]

数据导入完成，开始配置zabbix server

\# vim /etc/zabbix/zabbix\_server.conf

修改\#DBHost=localhost为DBHost=localhost

修改DBUser=zabbix

修改DBName=zabbix

修改DBPassword=zabbix

以上三项配置为zabbix server连接MySQL所用

接下来修改zabbix.conf

\#vim /etc/httpd/conf.d/zabbix.conf

![image.png][image.png 13]

其中php\_value date.timezone Asia/Shanghai用来定义php时区。

接下来将zabbix-server加入开机启动，关闭selinux，启动zabbix-server

\#systemctl enable zabbix-server

\#setenforce 0

\#systemctl start zabbix-server

(注意：起zabbix-server 服务时有时会起不来，查看启动状态，发现libpthread-2.17.so有报错，和这个关联的包是gnutls-3.38-12.el7.x86\_64，需进行降级处理

下载并安装，下载地址：http://rpm.pbone.net/gnutls-3.1.18-8.el7.x86\_64 即可。

rpm -e gnutls-3.38-12.el7.x86\_64 --nodeps

rpm -ivh gnutls-3.1.18-8.el7.x86\_64)

![image.png][image.png 14]

最后重启Apache

Systemctl restart httpd

然后访问[http://192.168.98.25/zabbix][http_192.168.98.25_zabbix]

![image.png][image.png 15]

确保以上状态全处于ok状态，否则无法进行下一步安装！

![image.png][image.png 16]

Database name:zabbix    User:zabbix     Password:zabbix

![image.png][image.png 17]

Username:Admin

Password:zabbix

![image.png][image.png 18]

以上就完成了zabbix server端的安装配置。

1.3配置zabbix agent

zabbix agent的配置很简单，只需要修改zabbix agent配置文件中的Server、ServerActive和Hostname这三项即可。

\#vim /etc/zabbix/zabbix\_agentd.conf

Server=192.168.98.25

ServerActive=192.168.98.25

Hostname=192.168.98.25

由于是监控本机，所以配置Hostname=192.168.98.25

启动zabbix agent

\#systemctl enable zabbix-agent

\#systemctl start zabbix-agent

防火墙放行10050端口

![image.png][image.png 19]

三、      添加监控主机配置邮件告警及微信告警

3.1 创建监控主机（Host）

点击“配置à主机à创建主机”

添加主机IP、主机描述、所在群组

![image.png][image.png 20]

配置主机模板（Templates）

![image.png][image.png 21]

3.2 配置告警

3.2.1 邮件告警

点击“配置à动作à创建动作”

![image.png][image.png 22]

名称：自定义  见名知意即可（mail）

默认收件人：

主机告警！\{TRIGGER.STATUS\}: \{TRIGGER.NAME\}

默认信息：

\[主机告警！\]

告警主机:\{HOSTNAME1\}

主机IP:\{HOST.IP\}

告警时间 :\{EVENT.DATE\} \{EVENT.TIME\}

触发器名称: \{TRIGGER.NAME\}

当前状态: \{TRIGGER.STATUS\}

告警项目:\{TRIGGER.KEY1\}

告警级别 :\{TRIGGER.SEVERITY\}

问题详情:\{ITEM.NAME\}:\{ITEM.VALUE\}

事件ID :\{EVENT.ID\}

URL:http://192.168.98.15/zabbix/

By ：李恒- ZABBIX3.0

恢复主题：

恢复通知！\{TRIGGER.STATUS\}: \{TRIGGER.NAME\}

恢复信息：

\[恢复通知！\]

告警主机:\{HOSTNAME1\}

主机IP:\{HOST.IP\}

告警时间:\{EVENT.DATE\} \{EVENT.TIME\}

恢复时间:\{EVENT.RECOVERY.TIME\}

告警级别:\{TRIGGER.SEVERITY\}

触发器名称: \{TRIGGER.NAME\}

告警项目:\{TRIGGER.KEY1\}

问题详情:\{ITEM.NAME\}:\{ITEM.VALUE\}

当前状态:\{TRIGGER.STATUS\}:\{ITEM.VALUE1\}

事件ID:\{EVENT.ID\}

URL:http://192.168.98.15/zabbix/

By ：李恒-ZABBIX3.0

3.2.2：配置操作

![image.png][image.png 23]

四、      配置报警媒介及用户

4.1 定义报警媒介

点击“管理à报警媒介类型à创建媒体类型”

名称自定义，见名知意即可，类型选择脚本，脚本名称：mail.sh。

脚本参数：

\{ALERT.SENDTO\}       定义收件人

\{ALERT.SUBJECT\}      定义标题

\{ALERT.MESSAGE\}      告警内容

![image.png][image.png 24]

4.2 配置用户报警媒介

![image.png][image.png 25]

4.3 服务器中配置

\#yum install –y mailx dos2unix

\#vim /etc/mail.rc

添加以下三行

set from=AC\_monitor@xxxx.com smtp=43.$.$.180

set smtp-auth-user=AC\_monitor smtp-auth-password=xxxt@123.com

set smtp-auth=login

\#cd /usr/lib/zabbix/alertscripts/

\#vim mail.sh

\#!/bin/bash

FILE=/tmp/mailtmp.txt

echo "$3" >$FILE

dos2unix -k $FILE

/bin/mail -s "$2" $1 < $FILE

\#chown zabbix.zabbix mail.sh

转载于:https://blog.51cto.com/13777088/2362085

[http_mirrors.aliyun.com_repo_Centos-7.repo]: http://mirrors.aliyun.com/repo/Centos-7.repo
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[image.png 2]: https://s1.51cto.com/images/20190313/1552406709694649.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=
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[image.png 4]: https://s1.51cto.com/images/20190313/1552406795257326.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=
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[image.png 7]: https://s1.51cto.com/images/20190313/1552406973385844.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=
[image.png 8]: https://s1.51cto.com/images/20190313/1552407005685170.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=
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[http_mirrors.aliyun.com_epel_7_x86_64_e_epel-release-7-9.noarch.rpm]: http://mirrors.aliyun.com/epel/7/x86_64/e/epel-release-7-9.noarch.rpm
[http_repo.zabbix.com_zabbix_3.0_rhel_7_x86_64_zabbix-release-3.0-1.el7.noarch.]: http://repo.zabbix.com/zabbix/3.0/rhel/7/x86_64/zabbix-release-3.0-1.el7.noarch.rpm
[image.png 10]: https://s1.51cto.com/images/20190313/1552407196203078.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=
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[http_192.168.98.25_zabbix]: http://192.168.98.25/zabbix
[image.png 15]: https://s1.51cto.com/images/20190313/1552407655955577.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=
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