1. Experimental environment
Ip host environment
server4 172.25.254.4 zabbix monitoring client
server3 172.25.254.3 monitored host
server2 172.25.254.2 be monitored host
And server3 mounted in server2 zabbix-agent.
In the previous blog you have finished adding hosts to monitor, let's monitoring service.
2. server2 in httpd service monitoring
First need to install the httpd server and then open the service.
[root@server2 ~]# yum install -y httpd
[root@server2 ~]# systemctl start httpd
After the end of the web and then perform operations row
click the host server2, add the template into the template
to add HTTP template click to update, thus completing the added monitoring.
In the monitoring items you can view the monitoring service.
3. server3 in nginx monitoring service
1. First, install nginx on server3
access to resources, extract
[root@server3 ~]# tar zxf nginx-1.16.0.tar.gz
Install the software needed.
[root@server3 nginx-1.16.0]# yum install -y gcc pcre-devel zlib-devel
[root@server3 nginx-1.16.0]# ./configure --prefix=/usr/local/nginx \
--with-http_stub_status_module
[root@server3 nginx-1.16.0]# make && make install
Compile and install.
2. modify the configuration file
vim /usr/local/nginx/conf/nginx.conf
35 server {
36 listen 80;
37 server_name localhost;
38
39
40 location / {
41 root html;
42 index index.html index.htm;
43 }
44
45 location /status {
46 stub_status on;
47 access_log off;
48 allow 127.0.0.1;
49 deny all;
50 }
51
52 error_page 500 502 503 504 /50x.html;
53 location = /50x.html {
54 root html;
55 }
56
57 }
The machine can be set only access.
[root@server3 nginx-1.16.0]# curl http://127.0.0.1/status
Access test.
[root@server3 nginx-1.16.0]# yum install -y httpd
[root@server3 nginx-1.16.0]# ab -c 1 -n 1000 http://127.0.0.1/status
This machine 1,000 concurrent access.
Active connection on the back of the digital crawl, then add monitoring items based on this number.
[root@server3 zabbix_agentd.d]# pwd
/etc/zabbix/zabbix_agentd.d
[root@server3 zabbix_agentd.d]# vim userparameter_nginx.conf
UserParameter=nginx.active,curl -s http://127.0.0.1/status | grep Active | awk {'print $3'}
Modify the file, set the key to nginx.acive.
3. Configure the web end
first click on the monitored items in the host server3, click Create monitored item, on the following page, enter the name of the monitor in the page, this can be easily named, but the following key values to be consistent and above documents and then click update.
After clicking the graphic, click Create graphics, add monitoring items nginx_active just created.
Click Update, and then it can be viewed.
Here found garbled, you need to download the plug-in web simkai.ttf end server4, and put the files in the specified directory
and then modify a file after it.
[root@server4 include]# pwd
/usr/share/zabbix/include
[root@server4 include]# vim defines.inc.php
Replace the contents of the file.
After modifying the file again to preview the graphics, you can find Chinese display properly.
Then add the second monitored item, add the first in the file
[root@server3 zabbix_agentd.d]# pwd
/etc/zabbix/zabbix_agentd.d
[root@server3 zabbix_agentd.d]# vim userparameter_nginx.conf
1 UserParameter=nginx.active,curl -s http://127.0.0.1/status | grep Active | awk {'print $3'}
2 UserParameter=nginx.accept,curl -s http://127.0.0.1/status | awk NR==3 | a wk '{print $1}'
Add the contents of the second row.
After the browser is configured the same as above, create a monitored item, and then create a graphic based on monitoring items created, but here is to monitor the same service, so you can monitor the front of the item and a graphics function, there is no need to create.
Create a monitored item.
Nginx_status created before after clicking monitored item.
The monitor features were added.
You will find two items monitor preview.
