zabbix分布式系统监控----使用zabbix监控平台配置(Http，Nginx)等服务的监控项来监控被监控端的服务(4)

川长思鸟来 2023-05-29 13:27 25阅读 0赞

**续我之前的博客，我们将server1和server2主机监控起来了，所以现在我们监控下主机上的httpd和nginx服务。**

## 一、实现zabbix监控httpd服务 ##

步骤一：给server1上安装htppd服务  
步骤二：在web界面上进行设置  
这个 http 监控的监控项只有一个,下面在 server2 上自定义 nginx 的监控

## 二、实现zabbix监控nginx服务 ##

步骤一：在监控主机server3上部署nginx服务。  
下载安装包并解压，安装依赖性软件并编译安装，注释掉debug日志。  
tar zxf nginx-1.15.8.tar.gz  
cd nginx-1.15.8/  
vim auto/cc/gcc \#注释debug行  
./configure --prefix=/usr/local/nginx --with-http\_stub\_status\_module编译  
yum install gcc pcre-devel zlib-devel -y  
make && make install安装

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![在这里插入图片描述][20191106194824975.png]  
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![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQ1MDM0Mzky_size_16_color_FFFFFF_t_70 4]  
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步骤二：启动监控  
修改nginx配置文件，向nginx配置文件中添加用于网页状态的查看检测的模块，以及开启nginx服务。

步骤三：启动服务

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQ1MDM0Mzky_size_16_color_FFFFFF_t_70 6]  
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步骤四：在server2本机curl 127.0.0.1/status来测试nginx服务是否部署成功  
![在这里插入图片描述][20191106170223887.png]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQ1MDM0Mzky_size_16_color_FFFFFF_t_70 8]  
步骤五：通过三剑客来获取活跃的连接数的数值  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQ1MDM0Mzky_size_16_color_FFFFFF_t_70 9]  
步骤六：修改server2的配置文件/etc/zabbix/zabbix\_agentd.d/userparameter\_nginx.conf，创建nginx的监控项  
步骤七：编辑获取链接数的配置文件在server2上  
cd /etc/zabbix/zabbix\_agentd.d  
cp userparameter\_mysql.conf userparameter\_nginx.conf  
cat userparameter\_nginx.conf | tail -n 1  
UserParameter=nginx.active,curl -s http://127.0.0.1/status | grep Active | awk ‘\{print $3\}’  
systemctl restart zabbix-agent  
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步骤八：在监控主机server3上下载zabbix-get,来用命令方式获取 key 值,同时为了测试是否能获取到自己设置的 key 值  
yum install -y zabbix-get-4.0.5-1.el7.x86\_64.rpm  
zabbix\_get -s 172.25.0.3 -p 10050 -k “nginx.active”  
这里的 -k 后的参数是刚才配置文件里的,获取到数据说明配置正确

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQ1MDM0Mzky_size_16_color_FFFFFF_t_70 11]  
![在这里插入图片描述][20191106195222906.png]  
步骤九：在web界面添加server2  
注意：键值一栏,填的内容需要和配置文件中 UserParameter 定义的 key 值相同,否则无效

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQ1MDM0Mzky_size_16_color_FFFFFF_t_70 12]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQ1MDM0Mzky_size_16_color_FFFFFF_t_70 13]![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQ1MDM0Mzky_size_16_color_FFFFFF_t_70 14]![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQ1MDM0Mzky_size_16_color_FFFFFF_t_70 15]  
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步骤十：在预览中可以看到已经产生数据

但是发现汉字无法显示,是字体原因  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQ1MDM0Mzky_size_16_color_FFFFFF_t_70 17]

## web界面调整汉字 ##

cd /usr/share/zabbix/fonts/  
ll  
lrwxrwxrwx 1 root root 33 Aug 1 04:54 graphfont.ttf -> /etc/alternatives/zabbix-web-font  
ls  
graphfont.ttf simkai.ttf zabbix 字体存放路径  
cd …  
cd include/  
vim defines.inc.php  
:%s/graphfont/simkai/g \#将graphfont替换为simkai  
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再次刷新web界面

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQ1MDM0Mzky_size_16_color_FFFFFF_t_70 20]  
zabbix\_get 是 zabbix 服务端的一个命令，用于检测 agent 端的配置是否正确，可以很方便地知道 key 是否能正常获取到数据  
在测试自定义监控的时候特别有用

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