Nagios monitors Nginx and PHP-FPM

The online use of Nagios monitoring, version is 4.0.8

Nginx is the latest version of Tengine, PHP is version 5.5

Nginx Plugin

Https://exchange.nagios.org/directory/Plugins/Web-Servers/nginx/check_nginx_status-2Epl/details

PHP-FPM Plug-in

Https://github.com/regilero/check_phpfpm_status

Unzip the file inside.

Get 2 files

check_nginx_status.pl

check_phpfpm_status.pl

Put these 2 files under the/usr/local/nagios/libexec directory

Set permissions

cd/usr/local/nagios/libexec/

chmod 755 check_nginx_status.pl check_phpfpm_status.pl

chmod Nagios:nagios check_nginx_status.pl check_phpfpm_status.pl

Installing components required to run PL plug-ins

Yum Install-y perl-time-hires

The following settings are required on the monitored side

modifying Nginx configuration Files

Vi/usr/local/nginx/conf/vhosts/dts.conf

Add Blue Section

server {

Listen 10.168.45.10:80;

server_name dts.xx.com;

root/www/dts/web/www;

Index index.php index.html index.htm;

#nagios查看nginx信息

Location/nginx_status {

Stub_status on;

#allow 10.252.12.7;

#deny all;

}

#nagios查看php信息

Location =/status {

Include Fastcgi_params;

Fastcgi_param script_filename $document _root$fastcgi_script_name;

Fastcgi_index index.php;

Fastcgi_pass 127.0.0.1:9000;

#allow 10.252.12.7;

#deny all;

}

Location/{

}

Location ~ \.php$ {

Fastcgi_pass 127.0.0.1:9000;

Fastcgi_index index.php;

Fastcgi_param script_filename $document _root$fastcgi_script_name;

Include Fastcgi_params;

}

}

Reboot load Nginx Configuration

/usr/local/nginx/sbin/nginx-s Reload

Modifying the PHP-FPM configuration file

Vi/usr/local/php/etc/php-fpm.conf

Remove the semicolon from the following line to turn on view status

Pm.status_path =/status

Reload PHP-FPM

/ETC/INIT.D/PHP-FPM Reload

The configuration of the client ends here.

Start testing on the server side

[Email protected] libexec]# cd/usr/local/nagios/libexec/

[Email protected] libexec]# /check_nginx_status.pl-h 10.168.45.10

NGINX OK-0.054 sec. Response time, active:11 (writing:11 reading:0 waiting:0) reqpersec:0.000 connpersec:0.000 Re qperconn:0.000| writing=11;;;; reading=0;;;; waiting=0;;;; active=11;;;; reqpersec=0.000000;;;; connpersec=0.000000;;;; reqperconn=0.000000;;;;

[Email protected] libexec]# /check_phpfpm_status.pl-h 10.168.45.10-u/status?full

PHP-FPM Ok-www, 0.073 sec. Response time, Busy/idle 12/1298, (max:34, reached:0), reqpersec 90.1, Queue 0 (len:128, R eached:0) | idle=1298 busy=12 maxprocesses=34 maxprocessesreach=0 queue=0 maxqueuereach=0 queuelen=128 ReqPerSec=90.084746

Modify a file

Vi/usr/local/nagios/etc/objects/commands.cfg

Last line add

# check Nginx

Define Command {

Command_name Check_nginx_status

Command_line $USER 1$/check_nginx_status.pl-h $HOSTADDRESS $

}

# Check PHPFPM

Define Command {

Command_name Check_phpfpm_status

Command_line $USER 1$/check_phpfpm_status.pl-h $HOSTADDRESS $-u/status?full

}

Modify the Hosts file to add the following content

Define Service{

Use Generic-service

HOST_NAME app_1

Service_description Nginx_status

Check_command Check_nginx_status

}

Define Service{

Use Generic-service

HOST_NAME app_1

Service_description Phpfpm_status

Check_command Check_phpfpm_status

}

Restart Nagios

/etc/init.d/nagios restart

View Page

The first time you view the page, you will find a red message indicating

/tmp/10.168.45.10_check_nginx_status3b462c1ca9852cf74bb3c8c3c6a10872

/tmp/10.168.45.10_check_phpfpm_status3b683c1ca9817cf74ff3c7c3c6a10884

Cannot write

The solution is to delete the file, wait a few minutes, and it will turn green.

If the installation path for Nagios is not/usr/local/nagios

Then when viewing Phpfpm_status, you are prompted not to find the load utils.pm file

The workaround is to modify the check_phpfpm_status.pl file

Use Lib "/usr/local/nagios/libexec";

Modify the path for your own installation

The view will turn green in a few minutes.

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This article is from the "Falling Star" blog, make sure to keep this source http://xiao987334176.blog.51cto.com/2202382/1670142

Nagios monitors Nginx and PHP-FPM