Zabbix 5.0部署及设置钉钉告警说明_zabbix 5.0 lts webhook 机器人

注意事项：

本文所用目录是/data/；阅读本文需要有一定Linux知识的技术人员，写的不好，小白可能看不懂，十分抱歉哈。

部署环境：CentOS 7.9   PHP7.2   MySQL5.7  Nginx1.18

1、添加源

vi /etc/yum.repos.d/zabbix.repo

[zabbix]

name=Zabbix Official Repository - $basearch

baseurl=http://mirrors.aliyun.com/zabbix/zabbix/5.0/rhel/7/$basearch/

enabled=1

gpgcheck=1

gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX-A14FE591

[zabbix-frontend]

name=Zabbix Official Repository frontend - $basearch

baseurl=http://mirrors.aliyun.com/zabbix/zabbix/5.0/rhel/7/$basearch/frontend

enabled=1

gpgcheck=1

gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX-A14FE591

[zabbix-debuginfo]

name=Zabbix Official Repository debuginfo - $basearch

baseurl=http://mirrors.aliyun.com/zabbix/zabbix/5.0/rhel/7/$basearch/debuginfo/

enabled=0

gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX-A14FE591

gpgcheck=1

[zabbix-non-supported]

name=Zabbix Official Repository non-supported - $basearch

baseurl=http://mirrors.aliyun.com/zabbix/non-supported/rhel/7/$basearch/

enabled=1

gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX

gpgcheck=1

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

yum clean all

2、安装zabbix

yum install zabbix-server-mysql zabbix-agent

yum install centos-release-scl

vi /etc/yum.repos.d/zabbix.repo

[zabbix-frontend] ...

enabled=1 ...

3、安装Zabbix frontend packages

yum install zabbix-web-mysql-scl zabbix-apache-conf-scl

4、安装PHP

yum install epel-release -y

rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm

yum install -y php72w php72w-cli php72w-fpm php72w-common php72w-devel php72w-embedded php72w-gd php72w-mbstring php72w-mysqlnd php72w-opcache php72w-pdo php72w-xml

5、安装mysql

mkdir /data && cd /data && yum -y install wget && wget https://dev.mysql.com/get/mysql57-community-release-el7-9.noarch.rpm && rpm -ivh mysql57-community-release-el7-9.noarch.rpm && yum install -y mysql-server && systemctl start mysqld && systemctl enable mysqld && cp /etc/my.cnf /etc/my.cnfbak && echo "character_set_server=utf8" >>/etc/my.cnf && echo "init_connect='SET NAMES utf8'" >>/etc/my.cnf && grep 'temporary password' /var/log/mysqld.log && mysql_secure_installation

6、设置MySQL

mysql> create database zabbix character set utf8 collate utf8_bin;

mysql> grant all privileges on zabbix.* to zabbix@localhost identified by 'password';

mysql> grant all privileges on *.* to root@"%" identified by "ADbc!@#123" with grant option;

mysql> flush privileges;

mysql> quit;

7、导入zabbix数据

zcat /usr/share/doc/zabbix-server-mysql*/create.sql.gz | mysql -uzabbix -p

8、编辑zabbix配置

vi  /etc/zabbix/zabbix_server.conf

DBPassword=password

9、编辑php配置

vi /etc/opt/rh/rh-php72/php-fpm.d/zabbix.conf

php_value[date.timezone] = Asia/Shanghai

10、nginx安装

rpm -ivh http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm && yum install -y nginx

11、nginx配置

拷贝zabbix文件：cp -r /usr/share/zabbix/* /data/zabbix/html

vi /etc/nginx/conf.d/zabbix.conf

server

{

listen 80;

server_name localhost;

index index.php index.html index.html;

root /data/zabbix/html;

location / {

try_files $uri $uri/ /index.php?$args;

}

location ~ .*\.(php)?$

{

expires -1s;

try_files $uri =404;

fastcgi_split_path_info ^(.+\.php)(/.+)$;

include fastcgi_params;

fastcgi_param PATH_INFO $fastcgi_path_info;

fastcgi_index index.php;

fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;

fastcgi_pass 127.0.0.1:9000;

access_log /data/zabbix/zabbixaccess.log;

}

}

12、启动程序

启动：

systemctl start zabbix-server zabbix-agent httpd rh-php72-php-fpm nginx

开启开机启动：

systemctl enable zabbix-server zabbix-agent httpd rh-php72-php-fpm nginx

查看状态：

systemctl status zabbix-server zabbix-agent httpd rh-php72-php-fpm nginx

停止服务：

systemctl stop zabbix-server zabbix-agent httpd rh-php72-php-fpm nginx

13、登录控制台

使用浏览器访问http://ip/zabbix 即可访问 zabbix 的 web 页面，

之后可以一路下一步，直至完成。最后输入账号Admin密码zabbix ，登录管理页面。

14、钉钉警告功能接入

a、建立钉钉群，之后在PC版钉钉上---群设置---智能群助手---添加机器人---选择自定义关键词zabbix，记录好Webhook，脚本上需要用。

b、警告脚本：

vi /usr/lib/zabbix/alertscripts/zabbix.py

#!/usr/bin/env python

#coding:utf-8

#zabbix钉钉警告

import requests,json,sys,os,datetime

webhook="https://oapi.dingtalk.com/robot/send?access_token=xxxxxx"

user=sys.argv[1]

text=sys.argv[3]

data={

"msgtype": "text",

"text": {

"content": text

},

"at": {

"atMobiles": [

user

],

"isAtAll": False

}

}

headers = {'Content-Type': 'application/json'}

x=requests.post(url=webhook,data=json.dumps(data),headers=headers)

if os.path.exists("/usr/lib/zabbix/logs/dingding.log"):

f=open("/usr/lib/zabbix/logs/dingding.log","a+")

else:

f=open("/usr/lib/zabbix/logs/dingding.log","w+")

f.write("\n"+"--"*30)

if x.json()["errcode"] == 0:

f.write("\n"+str(datetime.datetime.now())+" "+str(user)+" "+"发送成功"+"\n"+str(text))

f.close()

else:

f.write("\n"+str(datetime.datetime.now()) + " " + str(user) + " " + "发送失败" + "\n" + str(text))

f.close()

授权：

mkdir -p /usr/lib/zabbix/logs/

touch /usr/lib/zabbix/logs/dingding.log

chmod 755 dingding.py

chown zabbix.zabbix dingding.py

chown zabbix.zabbix /usr/lib/zabbix/logs/dingding.log

测试：

./dingding.py a b "zabbix: test"  若部署正确，钉钉群会收到告警信息。

c、设置

管理----报警媒介类型

{ALERT.SENDTO} {ALERT.SUBJECT} {ALERT.MESSAGE}

配置----动作----操作

主题：故障{TRIGGER.STATUS},服务器:{HOST.NAME}发生: {TRIGGER.NAME}故障!

消息：

zabbix:

告警主机:{HOST.NAME}

告警地址:{HOST.IP}

监控项目:{ITEM.NAME}

监控取值:{ITEM.LASTVALUE}

告警等级:{TRIGGER.SEVERITY}

当前状态:{TRIGGER.STATUS}

告警信息:{TRIGGER.NAME}

告警时间:{EVENT.DATE} {EVENT.TIME}

事件ID:{EVENT.ID}

主题：恢复{TRIGGER.STATUS}, 服务器:{HOSTNAME1}: {TRIGGER.NAME}已恢复!

 消息：

zabbix:

告警主机:{HOST.NAME}

告警地址:{HOST.IP}

监控项目:{ITEM.NAME}

监控取值:{ITEM.LASTVALUE}

告警等级:{TRIGGER.SEVERITY}

当前状态:{TRIGGER.STATUS}

告警信息:{TRIGGER.NAME}

告警时间:{EVENT.DATE} {EVENT.TIME}

恢复时间:{EVENT.RECOVERY.DATE} {EVENT.RECOVERY.TIME}

持续时间:{EVENT.AGE}

事件ID:{EVENT.ID}

用户管理----报警媒介----类型选择钉钉警告。

15、监控Windows磁盘使用率

监控项：

名称：c盘总量 键值：vfs.fs.size[c:,total]

名称：c盘剩余量 键值：vfs.fs.size[c:,free]

名称：c盘使用量 键值：vfs.fs.size[c:,used]

选择数字（无正负），单位空

名称：c盘剩余百分比 键值：vfs.fs.size[c:,pfree]

名称：c盘使用百分比 键值：vfs.fs.size[c:,pused]

选择浮点数，单位%

触发器：

问题表现形式：{windows:vfs.fs.size[c:,pfree].last()}<=5

恢复表达式：{windows:vfs.fs.size[c:,pfree].last()}>5

其问题处理

1、导入数据库报错处理：

ERROR 1046 (3D000) at line 1: No database selected

vi /usr/share/doc/zabbix-server-mysql-4.0.7/create.sql.gz

# 在第一行加上

use zabbix;

2、汉字显示乱码问题处理：

yum install wqy-microhei-fonts -y

cp /usr/share/fonts/wqy-microhei/wqy-microhei.ttc /usr/share/fonts/dejavu/DejaVuSans.ttf

systemctl restart zabbix-server