Linux監控平臺介紹、zabbix監控介紹、安裝zabbix、忘記Admin密碼如何作

時間 2019-12-23

標籤 linux 監控平臺介紹 zabbix 安裝忘記 admin 密碼如何欄目 Linux 简体版

原文原文鏈接

Linux監控平臺介紹

常見開源監控軟件：cacti、nagios、zabbix、smokeping、open-falcon等等，其中cacti、smokeping偏向於基礎監控，成圖很是漂亮。cacti、nagios、zabbix服務端監控中心，須要php環境支持，其中zabbix和cacti都須要mysql做爲數據存儲，nagios不用存儲歷史數據，注重服務或者監控項的狀態，zabbix會獲取服務或者監控項目的數據，會把數據記錄到數據庫裏，從而能夠成圖。open-falcon爲小米公司開發，開源後受到諸多大公司和運維工程師的追捧，適合大企業，滴滴、360、新浪微博、京東等大公司在使用這款監控軟件，值得研究。php

zabbix監控介紹

Zabbix不只適合中小型企業，也適合大型企業，它是C/S架構，分爲服務隊端與客戶端，基於C++開發，監控中心支持web界面配置和管理。單server節點能夠支持上萬臺客戶端。最新版本3.4，官方文檔 https://www.zabbix.com/manuals mysql

Zabbix的5個組件：

1.zabbix-server

zabbix-server是整個監控體系中最核心的組件，它負責接收客戶端發送的報告信息，負責全部配置、統計數據及操做數據都由它組織。ios

2.數據存儲

全部的收集信息都存儲在這裏，好比mysql。nginx

3.web界面

web界面也叫web UI，這是Zabbix監控簡單易用的緣由之一，由於咱們能夠在web界面中配置、管理各個肇端，運行Web界面須要有php環境支持。web

4.zabbix-proxy

zabbix-proxy爲可選組件，用於監控節點很是多的分佈式環境中，它能夠代替zabbix-server的功能，減輕server的壓力。sql

5.zabbix-agent

zabbix-agent爲部署在各客戶端的組件，用於採集各監控項目的數據，並把採集的數據傳輸給zabbix-proxy或者zabbix-server。數據庫

Zabbix架構流程圖

安裝zabbix

1.官網下載地址

地址：www.zabbix.com/downloadvim

2.下載安裝包，實驗準備兩臺機器，兩臺都要下載。

[root@garytao-01 ~]# wget repo.zabbix.com/zabbix/3.2/rhel/7/x86_64/zabbix-release-3.2-1.el7.noarch.rpm

3.使用rpm安裝包（兩臺機器）

#官網有安裝教程
[root@garytao-01 ~]# rpm -ivh zabbix-release-3.2-1.el7.noarch.rpm 
#查看安裝的zabbix的yum源
[root@garytao-01 ~]# cat /etc/yum.repos.d/ 
CentOS-Base.repo       CentOS-Debuginfo.repo  CentOS-Media.repo      CentOS-Vault.repo      epel-testing.repo
CentOS-CR.repo         CentOS-fasttrack.repo  CentOS-Sources.repo    epel.repo.1            zabbix.repo
[root@garytao-01 ~]# cat /etc/yum.repos.d/zabbix.repo 
[zabbix]
name=Zabbix Official Repository - $basearch
baseurl=http://repo.zabbix.com/zabbix/3.2/rhel/7/$basearch/
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX-A14FE591

[zabbix-non-supported]
name=Zabbix Official Repository non-supported - $basearch 
baseurl=http://repo.zabbix.com/non-supported/rhel/7/$basearch/
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX
gpgcheck=1

4.安裝zabbix的一些包

[root@garytao-01 ~]# yum install -y zabbix-agent zabbix-get zabbix-server-mysql zabbix-web zabbix-web-mysql

#會連帶安裝httpd和php
#若是mysql以前沒有安裝的話，須要根據lamp那一章的mysql安裝方法安裝mysql

#啓動mysql
[root@garytao-01 ~]#  /etc/init.d/mysqld start

5.配置/etc/my.cnf

[root@garytao-01 ~]# vi /etc/my.cnf

增長以下配置內容：

character_set_server = utf8

6.重啓mysql服務後，進入mysql命令行，建立zabbix庫。

#查看服務進程
[root@garytao-01 mysql]# ss -tnl
#假設若是mysql沒法重啓，能夠查看進程，使用命令殺死假死進程。
[root@garytao-01 mysql]# killall mysqld

#重啓成功
[root@garytao-01 ~]# systemctl restart mysql
[root@garytao-01 ~]# /etc/init.d/mysqld start
Starting MySQL.. SUCCESS! 

#建立zabbix庫
[root@garytao-01 ~]# mysql -uroot -pszyino-123

#建立庫
mysql> create database zabbix character set utf8;
Query OK, 1 row affected (0.00 sec)
#建立用戶
mysql> grant all on zabbix.* to 'zabbix'@'127.0.0.1' identified by 'admin-zabbix';
Query OK, 0 rows affected (0.01 sec)

mysql>

7.導入數據

#進入目錄
[root@garytao-01 ~]# cd /usr/share/doc/zabbix-server-mysql-3.2.11/
[root@garytao-01 zabbix-server-mysql-3.2.11]# ls
AUTHORS  ChangeLog  COPYING  create.sql.gz  NEWS  README

#解壓壓縮包
[root@garytao-01 zabbix-server-mysql-3.2.11]# gzip -d create.sql.gz 
[root@garytao-01 zabbix-server-mysql-3.2.11]# ls
AUTHORS  ChangeLog  COPYING  create.sql  NEWS  README

#導入數據
[root@garytao-01 zabbix-server-mysql-3.2.11]# mysql -uroot -pszyino-123 zabbix < create.sql 
Warning: Using a password on the command line interface can be insecure.
[root@garytao-01 zabbix-server-mysql-3.2.11]# cd

8.啓動 zabbix-server服務

#啓動zabbix
[root@garytao-01 ~]# systemctl start zabbix-server

#啓動httpd，先檢查看nginx服務有沒啓動，啓動了關掉。
[root@garytao-01 ~]# ps aux |grep nginx
root        830  0.0  0.2  46860  2276 ?        Ss   1月29   0:00 nginx: master process /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
nobody    10890  0.0  0.3  48784  3780 ?        S    00:00   0:00 nginx: worker process
nobody    10891  0.0  0.3  48784  3780 ?        S    00:00   0:00 nginx: worker process
root      14512  0.0  0.0 112680   976 pts/0    R+   14:19   0:00 grep --color=auto nginx
[root@garytao-01 ~]# /etc/init.d/nginx stop
Stopping nginx (via systemctl):                            [  肯定  ]
[root@garytao-01 ~]# systemctl start httpd
[root@garytao-01 ~]# netstat -lntp
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name    
tcp        0      0 0.0.0.0:111             0.0.0.0:*               LISTEN      1/systemd           
tcp        0      0 0.0.0.0:20048           0.0.0.0:*               LISTEN      896/rpc.mountd      
tcp        0      0 0.0.0.0:38964           0.0.0.0:*               LISTEN      -                   
tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      822/sshd            
tcp        0      0 127.0.0.1:25            0.0.0.0:*               LISTEN      1596/master         
tcp        0      0 0.0.0.0:38329           0.0.0.0:*               LISTEN      795/rpc.statd       
tcp        0      0 0.0.0.0:2049            0.0.0.0:*               LISTEN      -                   
tcp6       0      0 :::3306                 :::*                    LISTEN      14401/mysqld        
tcp6       0      0 :::111                  :::*                    LISTEN      1/systemd           
tcp6       0      0 :::80                   :::*                    LISTEN      14538/httpd         
tcp6       0      0 :::20048                :::*                    LISTEN      896/rpc.mountd      
tcp6       0      0 :::22                   :::*                    LISTEN      822/sshd            
tcp6       0      0 ::1:25                  :::*                    LISTEN      1596/master         
tcp6       0      0 :::2049                 :::*                    LISTEN      -                   
tcp6       0      0 :::38115                :::*                    LISTEN      -                   
tcp6       0      0 :::47721                :::*                    LISTEN      795/rpc.statd

9.加入服務，設置開機啓動

[root@garytao-01 ~]# systemctl enable httpd
Created symlink from /etc/systemd/system/multi-user.target.wants/httpd.service to /usr/lib/systemd/system/httpd.service.
[root@garytao-01 ~]# systemctl enable zabbix-server
Created symlink from /etc/systemd/system/multi-user.target.wants/zabbix-server.service to /usr/lib/systemd/system/zabbix-server.service.

#若是有安裝nginx，須要關閉開機啓動
[root@garytao-01 ~]# systemctl disable nginx
nginx.service is not a native service, redirecting to /sbin/chkconfig.
Executing /sbin/chkconfig nginx off
[root@garytao-01 ~]# chkconfig nginx off

#查看監聽端口，發現沒有監聽端口
[root@garytao-01 ~]# ps aux |grep zabbix
zabbix    14507  0.0  0.3 256080  3452 ?        S    14:18   0:00 /usr/sbin/zabbix_server -c /etc/zabbix/zabbix_server.conf
root      14677  0.0  0.0 112680   976 pts/0    R+   14:38   0:00 grep --color=auto zabbix
[root@garytao-01 ~]# netstat -lntp
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name    
tcp        0      0 0.0.0.0:111             0.0.0.0:*               LISTEN      1/systemd           
tcp        0      0 0.0.0.0:20048           0.0.0.0:*               LISTEN      896/rpc.mountd      
tcp        0      0 0.0.0.0:38964           0.0.0.0:*               LISTEN      -                   
tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      822/sshd            
tcp        0      0 127.0.0.1:25            0.0.0.0:*               LISTEN      1596/master         
tcp        0      0 0.0.0.0:38329           0.0.0.0:*               LISTEN      795/rpc.statd       
tcp        0      0 0.0.0.0:2049            0.0.0.0:*               LISTEN      -                   
tcp6       0      0 :::3306                 :::*                    LISTEN      14401/mysqld        
tcp6       0      0 :::111                  :::*                    LISTEN      1/systemd           
tcp6       0      0 :::80                   :::*                    LISTEN      14538/httpd         
tcp6       0      0 :::20048                :::*                    LISTEN      896/rpc.mountd      
tcp6       0      0 :::22                   :::*                    LISTEN      822/sshd            
tcp6       0      0 ::1:25                  :::*                    LISTEN      1596/master         
tcp6       0      0 :::2049                 :::*                    LISTEN      -                   
tcp6       0      0 :::38115                :::*                    LISTEN      -                   
tcp6       0      0 :::47721                :::*                    LISTEN      795/rpc.statd

查看日誌

[root@garytao-01 ~]# less /var/log/zabbix/zabbix_server.log

沒法鏈接mysql，以下圖：瀏覽器

修改配置文件：架構

[root@garytao-01 ~]# vim /etc/zabbix/zabbix_server.conf 

增長以下配置：

DBHost=127.0.0.1  //在DBName=zabbix上面增長

DBPassword=admin-zabbix  //在DBuser下面增長

編輯配置文件以後，須要重啓服務，從新加載配置文件。

#重啓
[root@garytao-01 ~]# systemctl restart zabbix-server
#查看啓動服務，正常須要啓動以下服務
[root@garytao-01 ~]# ps aux |grep zabbix
zabbix    14777  1.1  0.4 256260  4120 ?        S    15:12   0:00 /usr/sbin/zabbix_server -c /etc/zabbix/zabbix_server.conf
zabbix    14780  0.0  0.2 256260  2468 ?        S    15:12   0:00 /usr/sbin/zabbix_server: configuration syncer [waiting 60 sec for processes]
zabbix    14781  0.0  0.2 256260  2676 ?        S    15:12   0:00 /usr/sbin/zabbix_server: db watchdog [synced alerts config in 0.033642 sec, idle 60 sec]
zabbix    14782  0.3  0.5 363204  5188 ?        S    15:12   0:00 /usr/sbin/zabbix_server: poller #1 [got 0 values in 0.000003 sec, idle 5 sec]
zabbix    14783  0.3  0.5 363204  5188 ?        S    15:12   0:00 /usr/sbin/zabbix_server: poller #2 [got 0 values in 0.000005 sec, idle 5 sec]
zabbix    14784  0.4  0.5 363204  5188 ?        S    15:12   0:00 /usr/sbin/zabbix_server: poller #3 [got 0 values in 0.000005 sec, idle 5 sec]
zabbix    14785  0.3  0.5 363204  5188 ?        S    15:12   0:00 /usr/sbin/zabbix_server: poller #4 [got 0 values in 0.000004 sec, idle 5 sec]
zabbix    14786  0.3  0.5 363204  5188 ?        S    15:12   0:00 /usr/sbin/zabbix_server: poller #5 [got 0 values in 0.000006 sec, idle 5 sec]
zabbix    14787  0.3  0.5 363204  5188 ?        S    15:12   0:00 /usr/sbin/zabbix_server: unreachable poller #1 [got 0 values in 0.000004 sec, idle 5 sec]
zabbix    14788  0.0  0.3 256260  3584 ?        S    15:12   0:00 /usr/sbin/zabbix_server: trapper #1 [processed data in 0.000000 sec, waiting for connection]
zabbix    14789  0.0  0.3 256260  3584 ?        S    15:12   0:00 /usr/sbin/zabbix_server: trapper #2 [processed data in 0.000000 sec, waiting for connection]
zabbix    14790  0.0  0.3 256260  3584 ?        S    15:12   0:00 /usr/sbin/zabbix_server: trapper #3 [processed data in 0.000000 sec, waiting for connection]
zabbix    14791  0.0  0.3 256260  3584 ?        S    15:12   0:00 /usr/sbin/zabbix_server: trapper #4 [processed data in 0.000000 sec, waiting for connection]
zabbix    14794  0.0  0.3 256260  3584 ?        S    15:12   0:00 /usr/sbin/zabbix_server: trapper #5 [processed data in 0.000000 sec, waiting for connection]
zabbix    14796  0.0  0.2 258832  2616 ?        S    15:12   0:00 /usr/sbin/zabbix_server: icmp pinger #1 [got 0 values in 0.000004 sec, idle 5 sec]
zabbix    14797  0.0  0.2 256260  2684 ?        S    15:12   0:00 /usr/sbin/zabbix_server: alerter [sent alerts: 0 success, 0 fail in 0.005679 sec, idle 30 sec]
zabbix    14799  0.0  0.2 256260  2464 ?        S    15:12   0:00 /usr/sbin/zabbix_server: housekeeper [startup idle for 30 minutes]
zabbix    14800  0.0  0.2 256332  2904 ?        S    15:12   0:00 /usr/sbin/zabbix_server: timer #1 [processed 0 triggers, 0 events in 0.000256 sec, 0 maintenances in 0.000000 sec, idle 30 sec]
zabbix    14801  0.0  0.2 256260  2832 ?        S    15:12   0:00 /usr/sbin/zabbix_server: http poller #1 [got 0 values in 0.000844 sec, idle 5 sec]
zabbix    14802  0.2  0.5 360624  5028 ?        S    15:12   0:00 /usr/sbin/zabbix_server: discoverer #1 [processed 0 rules in 0.003493 sec, idle 60 sec]
zabbix    14805  0.0  0.2 256260  2816 ?        S    15:12   0:00 /usr/sbin/zabbix_server: history syncer #1 [synced 0 items in 0.000002 sec, idle 1 sec]
zabbix    14812  0.0  0.2 256260  2816 ?        S    15:12   0:00 /usr/sbin/zabbix_server: history syncer #2 [synced 0 items in 0.000001 sec, idle 1 sec]
zabbix    14815  0.0  0.2 256260  2816 ?        S    15:12   0:00 /usr/sbin/zabbix_server: history syncer #3 [synced 0 items in 0.000002 sec, idle 1 sec]
zabbix    14817  0.0  0.2 256260  2816 ?        S    15:12   0:00 /usr/sbin/zabbix_server: history syncer #4 [synced 0 items in 0.000004 sec, idle 1 sec]
zabbix    14818  0.0  0.3 256260  3760 ?        S    15:12   0:00 /usr/sbin/zabbix_server: escalator #1 [processed 0 escalations in 0.000721 sec, idle 3 sec]
zabbix    14820  0.0  0.3 256260  3756 ?        S    15:12   0:00 /usr/sbin/zabbix_server: proxy poller #1 [exchanged data with 0 proxies in 0.000010 sec, idle 5 sec]
zabbix    14821  0.0  0.2 256260  2584 ?        S    15:12   0:00 /usr/sbin/zabbix_server: self-monitoring [processed data in 0.000003 sec, idle 1 sec]
zabbix    14822  0.0  0.2 256260  2804 ?        S    15:12   0:00 /usr/sbin/zabbix_server: task manager [processed 0 task(s) in 0.000936 sec, idle 5 sec]
root      14828  0.0  0.0 112680   976 pts/0    R+   15:12   0:00 grep --color=auto zabbix
#查看監聽端口
[root@garytao-01 ~]# netstat -lntp |grep zabbix
tcp        0      0 0.0.0.0:10051           0.0.0.0:*               LISTEN      14777/zabbix_server 
tcp6       0      0 :::10051                :::*                    LISTEN      14777/zabbix_server

10.web界面下面配置zabbix

瀏覽器訪問：172.16.111.100/zabbix

ok說明正常,Fail是有問題的,須要到配置文件裏配置一下.

#修改配置文件，設置時區
[root@garytao-01 ~]# vi /etc/php.ini

#編輯完成文件後，重啓httpd
[root@garytao-01 ~]# systemctl restart httpd

配置圖：

刷新瀏覽器

Database port默認是0就是mysql的3306端口，密碼就是咱們建立zabbix用戶時的密碼

安裝成功

登陸後臺配置

使用默認用戶名admin 密碼zabbix登陸

進入後臺第一件事情就是修改密碼

備註：修改完成密碼後，設置成中文顯示，保存後刷新瀏覽器。

zabbix客戶端安裝

1.下載zabbix的yum源

#下載yum源
[root@garytao-02 ~]# wget repo.zabbix.com/zabbix/3.2/rhel/7/x86_64/zabbix-release-3.2-1.el7.noarch.rpm

#安裝yum源
[root@garytao-02 ~]# rpm -ivh zabbix-release-3.2-1.el7.noarch.rpm

#安裝
[root@garytao-02 ~]# yum install -y zabbix-agent

2.編輯配置文件

[root@garytao-02 ~]# vi /etc/zabbix/zabbix_agentd.conf

修改以下內容：

 Server=127.0.0.1修改成Server=172.16.111.100 //定義服務端的ip（被動模式）
 ServerActive=127.0.0.1修改成ServerActive=172.16.111.100 //定義服務端的ip（主動模式）
Hostname=Zabbix server修改成Hostname=admin-123 //這是自定義的主機名，一會還須要在web界面下設置一樣的主機名

3.啓動服務，設置開機啓動

[root@garytao-02 ~]# systemctl start zabbix-agent
[root@garytao-02 ~]# ps aux |grep zabbix
zabbix     7400  0.0  0.1  80604  1256 ?        S    16:29   0:00 /usr/sbin/zabbix_agentd -c /etc/zabbix/zabbix_agentd.conf
zabbix     7401  0.0  0.1  80604  1292 ?        S    16:29   0:00 /usr/sbin/zabbix_agentd: collector [idle 1 sec]
zabbix     7402  0.0  0.1  80604  1836 ?        S    16:29   0:00 /usr/sbin/zabbix_agentd: listener #1 [waiting for connection]
zabbix     7403  0.0  0.1  80604  1836 ?        S    16:29   0:00 /usr/sbin/zabbix_agentd: listener #2 [waiting for connection]
zabbix     7404  0.0  0.1  80604  1836 ?        S    16:29   0:00 /usr/sbin/zabbix_agentd: listener #3 [waiting for connection]
zabbix     7405  0.0  0.2  80604  2176 ?        S    16:29   0:00 /usr/sbin/zabbix_agentd: active checks #1 [idle 1 sec]
root       7413  0.0  0.0 112676   976 pts/0    R+   16:30   0:00 grep --color=auto zabbix
[root@garytao-02 ~]# netstat -lntp
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name    
tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      3893/nginx: master  
tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      758/sshd            
tcp        0      0 127.0.0.1:25            0.0.0.0:*               LISTEN      1221/master         
tcp        0      0 0.0.0.0:10050           0.0.0.0:*               LISTEN      7400/zabbix_agentd  
tcp6       0      0 :::3306                 :::*                    LISTEN      1126/mysqld         
tcp6       0      0 :::22                   :::*                    LISTEN      758/sshd            
tcp6       0      0 ::1:25                  :::*                    LISTEN      1221/master         
tcp6       0      0 :::10050                :::*                    LISTEN      7400/zabbix_agentd  

#設置開機啓動： 
[root@garytao-02 ~]# systemctl enable zabbix-agent

忘記Admin密碼如何作

1.進入mysql命令行，選擇zabbix庫

[root@garytao-01 ~]# mysql -uroot -pszyino-123
Warning: Using a password on the command line interface can be insecure.
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 585
Server version: 5.6.35-log MySQL Community Server (GPL)

Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> use zabbix
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A

Database changed
mysql> desc users;
+----------------+---------------------+------+-----+---------+-------+
| Field          | Type                | Null | Key | Default | Extra |
+----------------+---------------------+------+-----+---------+-------+
| userid         | bigint(20) unsigned | NO   | PRI | NULL    |       |
| alias          | varchar(100)        | NO   | UNI |         |       |
| name           | varchar(100)        | NO   |     |         |       |
| surname        | varchar(100)        | NO   |     |         |       |
| passwd         | char(32)            | NO   |     |         |       |
| url            | varchar(255)        | NO   |     |         |       |
| autologin      | int(11)             | NO   |     | 0       |       |
| autologout     | int(11)             | NO   |     | 900     |       |
| lang           | varchar(5)          | NO   |     | en_GB   |       |
| refresh        | int(11)             | NO   |     | 30      |       |
| type           | int(11)             | NO   |     | 1       |       |
| theme          | varchar(128)        | NO   |     | default |       |
| attempt_failed | int(11)             | NO   |     | 0       |       |
| attempt_ip     | varchar(39)         | NO   |     |         |       |
| attempt_clock  | int(11)             | NO   |     | 0       |       |
| rows_per_page  | int(11)             | NO   |     | 50      |       |
+----------------+---------------------+------+-----+---------+-------+
16 rows in set (0.01 sec)

mysql>

2.修改密碼

mysql> update users set passwd=md5('szyino-123') where alias='Admin';
Query OK, 1 row affected (0.01 sec)
Rows matched: 1  Changed: 1  Warnings: 0

mysql> select * from users;
+--------+-------+--------+---------------+----------------------------------+-----+-----------+------------+-------+---------+------+---------+----------------+------------+---------------+---------------+
| userid | alias | name   | surname       | passwd                           | url | autologin | autologout | lang  | refresh | type | theme   | attempt_failed | attempt_ip | attempt_clock | rows_per_page |
+--------+-------+--------+---------------+----------------------------------+-----+-----------+------------+-------+---------+------+---------+----------------+------------+---------------+---------------+
|      1 | Admin | Zabbix | Administrator | 251fa94c65a7c8ab5760dd6398159841 |     |         1 |          0 | zh_CN |      30 |    3 | default |              0 |            |             0 |            50 |
|      2 | guest |        |               | d41d8cd98f00b204e9800998ecf8427e |     |         0 |        900 | en_GB |      30 |    1 | default |              0 |            |             0 |            50 |
+--------+-------+--------+---------------+----------------------------------+-----+-----------+------------+-------+---------+------+---------+----------------+------------+---------------+---------------+
2 rows in set (0.00 sec)

#更改完成後使用新密碼登陸zabbix驗證。