linux zabbix监控

ゝ一纸荒年。 2023-02-14 01:57 42阅读 0赞

# 下载安装Zabbix #

[下载Zabbix][Zabbix]

默认端口：10051

使用前提已安装配置LNMP

a. 安装 数据库

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

yum install zabbix-server-mysql zabbix-agent

此处安装时会提示错误：

(24/27): t1lib-5.1.2-14.el7.x86_64.rpm                                                       | 166 kB  00:00:00     
    zabbix-web-4.4.6-1.el7.noarch. FAILED   ==================================-                  ] 347 kB/s |  11 MB  00:00:15 ETA 
    http://repo.zabbix.com/zabbix/4.4/rhel/7/x86_64/zabbix-web-4.4.6-1.el7.noarch.rpm: [Errno 14] curl#18 - "transfer closed with 2988713 bytes remaining to read":15 ETA 
    Trying other mirror.
    warning: /var/cache/yum/x86_64/7/zabbix/packages/zabbix-web-mysql-4.4.6-1.el7.noarch.rpm: Header V4 RSA/SHA512 Signature, key ID a14fe591: NOKEY  11 MB  00:15:26 ETA 
    Public key for zabbix-web-mysql-4.4.6-1.el7.noarch.rpm is not installed
    (25/27): zabbix-web-mysql-4.4.6-1.el7.noarch.rpm                                             |  11 kB  00:00:01     
    zabbix-server-mysql-4.4.6-1.el FAILED   ==================================                   ] 7.9 kB/s |  11 MB  00:11:28 ETA 
    http://repo.zabbix.com/zabbix/4.4/rhel/7/x86_64/zabbix-server-mysql-4.4.6-1.el7.x86_64.rpm: [Errno 14] curl#18 - "transfer closed with 2488565 bytes remaining to read"
    Trying other mirror.
    
    
    Error downloading packages:
      zabbix-web-4.4.6-1.el7.noarch: [Errno 256] No more mirrors to try.
      zabbix-server-mysql-4.4.6-1.el7.x86_64: [Errno 256] No more mirrors to try.

这其实就是网络上的问题，一旦使用国内网，就报错了，换成了阿里云的zabbix源。非常厉害。

b. 创建.sh脚本

#!/bin/bash
    echo -e "请给出要安装的zabbix版本号，建议使用4.x的版本  \033[31musage：./zabbix_aliyun.sh 4.0|4.4|4.5 \033[0m"
    echo "例如要安装4.4版本，在命令行写上 ./zabbix_aliyun.sh 4.4"
    if [ -z $1 ];then
        exit
    fi
    VERSION=$1
    if [ -f /etc/yum.repos.d/zabbix.repo ];then
        rm -rf /etc/repos.d/zabbix.repo
    fi
    rpm -qa | grep zabbix-release && rpm -e zabbix-release
    rpm -Uvh https://mirrors.aliyun.com/zabbix/zabbix/$VERSION/rhel/7/x86_64/zabbix-release-$VERSION-1.el7.noarch.rpm
    sed -i "s@zabbix/.*/rhel@zabbix/$VERSION/rhel@g" /etc/yum.repos.d/zabbix.repo
    sed -i 's@repo.zabbix.com@mirrors.aliyun.com/zabbix@g' /etc/yum.repos.d/zabbix.repo
    [ $? -eq 0 ] && echo "阿里云的zabbix源替换成功" || exit 1
    yum clean all
    yum makecache fast

执行脚本：

chmod 0777 ./zabbix_aliyun.sh
    ./zabbix_aliyun.sh 5.0  ##(此处使用5.0最新版)

c. 重新安装步骤安装：

# yum install zabbix-server-mysql zabbix-agent
    # yum install centos-release-scl

编辑配置文件 /etc/yum.repos.d/zabbix.repo：

[zabbix-frontend]
    ...
    enabled=1
    ...

安装前端包

# yum install zabbix-web-mysql-scl zabbix-nginx-conf-scl

开启zabbix-server

systemctl restart zabbix-server

d. 创建初始数据库

# mysql -uroot -p
    password
    mysql> create database zabbix character set utf8 collate utf8_bin;
    mysql> create user zabbix@localhost identified by 'password';
    mysql> grant all privileges on zabbix.* to zabbix@localhost;
    mysql> quit;

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-5.0.1/create.sql.gz | mysql -uzabbix -p zabbix

e. 为Zabbix server配置数据库

编辑配置文件 /etc/zabbix/zabbix\_server.conf

DBPassword=password

f. 为Zabbix前端配置nginx

vi /etc/nginx/vhost/zabbix.conf

server
    {
        listen          80;
        server_name     zabbix.dev.cn;
        index           index.html index.htm index.php;
        root            /usr/share/zabbix/;
        access_log      /data/logs/nginx/zabbix.access.log  main;
    
        location /
        {
            if (!-e $request_filename){ rewrite (.*) /index.php last;}
        }
    
        location ~ \.php$ {
            fastcgi_pass   127.0.0.1:9000;
            include        fastcgi_params;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
            fastcgi_param  PATH_INFO $fastcgi_script_name;
        }
    
        location ~ /\.ht
        {
            deny  all;
        }
    }

重启nginx

systemctl restart nginx

配置/etc/hosts

127.0.0.1 zabbix.dev.cn

测试ping zabbix.dev.cn

允许外部访问

# systemctl start firewalld
    # firewall-cmd --zone=public --add-port=10051/tcp --permanent
    # firewall-cmd --reload
    # systemctl stop firewalld

访问zabbix.dev.cn

下一步安装

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zOTQ2MTQ4Nw_size_16_color_FFFFFF_t_70][]

出现错误时修改php.ini

配置数据库

![173072d65ad6796b17efb5b74935a714.png][]

请输入Zabbix服务器的主机名或主机IP地址和端口号，以及安装名称(可选)。

![6a25c1c5273816f728de63c392a678ba.png][]

配置完成 详细配置在/etc/zabbix/web/zabbix.conf.php

![8589b6768f0a7229f8bd57d953695728.png][]

最后会跳转到登录页面，使用账号密码登录即可：

*默认用户名为：Admin ，密码为：zabbix ，登录后进入仪表盘*

![cd4c2c40d092a2c441bc2da0bcdfee97.png][]

点击User setting 选择中文

![f0ea4c17ae97bb9f7a6c836090483cbb.png][]

解决乱码问题：

字体文件目录:

zabbix 4.0：/usr/share/zabbix/fonts/
    zabbix 4.2：/usr/share/zabbix/assets/fonts/
    zabbix5.0：/usr/share/zabbix/assets/fonts

php 脚本文件位置:

/usr/share/zabbix/include/defines.inc.php

将Win10操作系统 C:\\Windows\\Fonts目录下的任意字体，拷贝到/usr/share/zabbix/assets/fonts/目录下（如果是zabbix4.0请拷贝到/usr/share/zabbix/fonts/这个目录下），更改后缀为’.ttf’

[root@mysql5-7 fonts]# mv SIMSUN.TTC SIMSUN.ttf
    [root@mysql5-7 fonts]# ll
    总用量 17788
    lrwxrwxrwx 1 root root       33 10月 12 18:04 graphfont.ttf -> /etc/alternatives/zabbix-web-font
    -rw-r--r-- 1 root root 18214472 3月  19 2019 SIMSUN.ttf

修改php脚本文件

vi /usr/share/zabbix/include/defines.inc.php
    define('ZBX_GRAPH_FONT_NAME', 'SIMSUN'); // font file name
    define('ZBX_FONT_NAME', 'SIMSUN');

重启zabbix-server

![d0b6f0b41eb004b14116f1491562734c.png][]

[Zabbix]: https://www.zabbix.com/cn/download?zabbix=5.0&os_distribution=centos&os_version=7&db=mysql&ws=nginx
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zOTQ2MTQ4Nw_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/20200530202157441.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zOTQ2MTQ4Nw==,size_16,color_FFFFFF,t_70
[173072d65ad6796b17efb5b74935a714.png]: https://img-blog.csdnimg.cn/img_convert/173072d65ad6796b17efb5b74935a714.png
[6a25c1c5273816f728de63c392a678ba.png]: https://img-blog.csdnimg.cn/img_convert/6a25c1c5273816f728de63c392a678ba.png
[8589b6768f0a7229f8bd57d953695728.png]: https://img-blog.csdnimg.cn/img_convert/8589b6768f0a7229f8bd57d953695728.png
[cd4c2c40d092a2c441bc2da0bcdfee97.png]: https://img-blog.csdnimg.cn/img_convert/cd4c2c40d092a2c441bc2da0bcdfee97.png
[f0ea4c17ae97bb9f7a6c836090483cbb.png]: https://img-blog.csdnimg.cn/img_convert/f0ea4c17ae97bb9f7a6c836090483cbb.png
[d0b6f0b41eb004b14116f1491562734c.png]: https://img-blog.csdnimg.cn/img_convert/d0b6f0b41eb004b14116f1491562734c.png