Nginx: Monitoring Statistics - Revision history

Onnowpurbo at 09:58, 22 February 2011

2011-02-22T09:58:24Z

← Older revision		Revision as of 09:58, 22 February 2011
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	0 * * * * /usr/local/src/rrd_nginx.pl		0 * * * * /usr/local/src/rrd_nginx.pl

	Jika semua persiapan telah ~~dilakukjan~~ dengan baik maka kita akan melihat image di folder		Jika semua persiapan telah dilakukan dengan baik maka kita akan melihat image di folder

	/var/lib/nginx/rrd/html		/var/lib/nginx/rrd/html

Onnowpurbo at 09:53, 22 February 2011

2011-02-22T09:53:10Z

← Older revision		Revision as of 09:53, 22 February 2011
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	Install rrd tools		Install rrd tools

	apt-get install rrdcollect rrdtool rrdtool-tcl		apt-get install rrdcollect rrdtool rrdtool-tcl librrds-perl libgd-gd2-perl wget

	mkdir /var/lib/nginx/rrd		mkdir /var/lib/nginx/rrd

Onnowpurbo at 09:52, 22 February 2011

2011-02-22T09:52:30Z

← Older revision		Revision as of 09:52, 22 February 2011
Line 45:		Line 45:
	mv rrd_nginx.pl.txt rrd_nginx.pl		mv rrd_nginx.pl.txt rrd_nginx.pl
	chmod +x rrd_nginx.pl		chmod +x rrd_nginx.pl

			Install rrd tools

			apt-get install rrdcollect rrdtool rrdtool-tcl

			mkdir /var/lib/nginx/rrd
			mkdir /var/lib/nginx/rrd/html

	Ubah setting di rrd_nginx.pl agar script tahu dimana menyimpan rrd-base dan image		Ubah setting di rrd_nginx.pl agar script tahu dimana menyimpan rrd-base dan image


	vi /usr/local/src/rrd_nginx.pl		vi /usr/local/src/rrd_nginx.pl
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	# define location of rrdtool databases		# define location of rrdtool databases
	my $rrd = ‘/~~opt~~/rrd’;		my $rrd = ‘/var/lib/nginx/rrd’;
	# define location of images		# define location of images
	my $img = ‘/~~opt~~/rrd/html’;		my $img = ‘/var/lib/nginx/rrd/html’;
	# define your nginx stats URL		# define your nginx stats URL
	my $URL = “http://~~your-domain~~.~~com~~/nginx_status”;		my $URL = “http://hostname.anda/nginx_status”;

			Selanjutnya setup cron

	~~Last step is to insert following string to /etc/~~crontab ~~file and to restart cron daemon:~~		crontab -e

	* * * * * root /usr/local/rrd_nginx.pl		0 * * * * /usr/local/src/rrd_nginx.pl

			Jika semua persiapan telah dilakukjan dengan baik maka kita akan melihat image di folder

	~~When all preparations will be finished, you get~~ ~~images in your $img directory:~~		/var/lib/nginx/rrd/html

	==Referensi==		==Referensi==

Onnowpurbo at 09:41, 22 February 2011

2011-02-22T09:41:48Z

← Older revision		Revision as of 09:41, 22 February 2011
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	chmod +x rrd_nginx.pl		chmod +x rrd_nginx.pl

	~~hange settings in~~ rrd_nginx.pl ~~to let~~ script ~~know where it will save~~ rrd-base ~~and images:~~		Ubah setting di rrd_nginx.pl agar script tahu dimana menyimpan rrd-base dan image


			vi /usr/local/src/rrd_nginx.pl

	#!/usr/bin/perl		#!/usr/bin/perl
	use RRDs;		use RRDs;
	use LWP::UserAgent;		use LWP::UserAgent;

	# define location of rrdtool databases		# define location of rrdtool databases
	my $rrd = ‘/opt/rrd’;		my $rrd = ‘/opt/rrd’;
Line 61:		Line 64:
	Last step is to insert following string to /etc/crontab file and to restart cron daemon:		Last step is to insert following string to /etc/crontab file and to restart cron daemon:

	* * * * * root /~~some~~/~~path~~/rrd_nginx.pl When all preparations will be finished, you get images in your $img directory:		* * * * * root /usr/local/rrd_nginx.pl


			When all preparations will be finished, you get images in your $img directory:

	==Referensi==		==Referensi==

Onnowpurbo at 09:37, 22 February 2011

2011-02-22T09:37:56Z

← Older revision		Revision as of 09:37, 22 February 2011
Line 1:		Line 1:
	~~This script is very easy to install and configure~~. ~~You can use following steps to get pretty stats graph for your~~ nginx~~-powered server:~~		Script untuk monitoring statistics Nginx relatif mudah di instalasi dan di konfigurasi. Kita perlu melakukan langkah berikut untuk memperoleh gambar statistik dari server nginx.

	~~Modify your~~ nginx ~~config file and add following location to it:~~		Ubah konfigurasi file ngix dan tambahkan kalimat berikut

			vi /etc/nginx/sites-enabled/default

	http {		http {
Line 19:		Line 21:
	}		}

	Test ~~your config~~ file ~~with following command:~~		Test file konfigurasi

	# /~~your~~/~~installation/sbin~~/nginx -t		/etc/init.d/nginx stop
	~~2006~~/04/~~29 04:24:36 [info] 31676#0: the configuration file /opt~~/nginx~~/conf/nginx.conf syntax is ok~~		/usr/sbin/nginx -t
	~~2006/04/29 04:24:36 [info] 31676#0: the configuration file /opt/nginx/conf/nginx.conf was tested successfully~~

	#		the configuration file /etc/nginx/nginx.conf syntax is ok
	~~# If you will get~~ error ~~about~~ stub_status ~~directive~~, check ~~your~~ nginx ~~– it should be configured with~~ —-with-http_stub_status_module ~~option~~. ~~If your configuration is~~ OK~~, you can restart nginx and~~ test ~~it:~~		configuration file /etc/nginx/nginx.conf test is successful
	# GET http://~~your-domain~~.~~com~~/nginx_status
	Active connections: ~~1492~~
			Jika ada error tentang stub_status, check nginx. Nginx harusnya di konfigurasi dengan —-with-http_stub_status_module. Jika semua OK menggunakan shell lakukan test

			# GET http://hostname.anda/nginx_status

			Active connections: 1
	server accepts handled requests		server accepts handled requests
	~~2124355 2124355 8278635~~		1 1 1
	Reading: 6 Writing: ~~405~~ Waiting: ~~1081~~		Reading: 0 Writing: 1 Waiting: 0
	Download perl script: rrd_nginx.pl ~~and make it~~ executable ~~with~~
			Download perl script: rrd_nginx.pl dan jadikan executable

			cd /usr/local/src/
	wget http://kovyrin.net/files/mrtg/rrd_nginx.pl.txt		wget http://kovyrin.net/files/mrtg/rrd_nginx.pl.txt
	mv rrd_nginx.pl.txt rrd_nginx.pl		mv rrd_nginx.pl.txt rrd_nginx.pl

Onnowpurbo at 09:23, 22 February 2011

2011-02-22T09:23:39Z

← Older revision		Revision as of 09:23, 22 February 2011
Line 4:		Line 4:

	http {		http {
	…		…
	server {		server {
	listen SOME.IP.ADD.RESS;		listen SOME.IP.ADD.RESS;
	…		…
	location /nginx_status {		location /nginx_status {
	stub_status on;		stub_status on;
	access_log off;		access_log off;
	allow SOME.IP.ADD.RESS;		allow SOME.IP.ADD.RESS;
	deny all;		deny all;
	}		}
	…		…
	}		}
	…		…
	}		}

Line 34:		Line 34:
	Download perl script: rrd_nginx.pl and make it executable with		Download perl script: rrd_nginx.pl and make it executable with

	# chmod +x rrd_nginx.pl		wget http://kovyrin.net/files/mrtg/rrd_nginx.pl.txt
	~~Change~~ settings in rrd_nginx.pl to let script know where it will save rrd-base and images:		mv rrd_nginx.pl.txt rrd_nginx.pl
			chmod +x rrd_nginx.pl

			hange settings in rrd_nginx.pl to let script know where it will save rrd-base and images:

	#!/usr/bin/perl		#!/usr/bin/perl
Line 51:		Line 54:

	* * * * * root /some/path/rrd_nginx.pl When all preparations will be finished, you get images in your $img directory:		* * * * * root /some/path/rrd_nginx.pl When all preparations will be finished, you get images in your $img directory:



	==Referensi==		==Referensi==

Onnowpurbo: New page: This script is very easy to install and configure. You can use following steps to get pretty stats graph for your nginx-powered server: Modify your nginx config file and add following loc...

2011-02-22T09:15:05Z

New page: This script is very easy to install and configure. You can use following steps to get pretty stats graph for your nginx-powered server: Modify your nginx config file and add following loc...

New page

This script is very easy to install and configure. You can use following steps to get pretty stats graph for your nginx-powered server:

Modify your nginx config file and add following location to it:

http {
…
server {
listen SOME.IP.ADD.RESS;
…
location /nginx_status {
stub_status on;
access_log off;
allow SOME.IP.ADD.RESS;
deny all;
}
…
}
…
}

Test your config file with following command:

# /your/installation/sbin/nginx -t
2006/04/29 04:24:36 [info] 31676#0: the configuration file /opt/nginx/conf/nginx.conf syntax is ok
2006/04/29 04:24:36 [info] 31676#0: the configuration file /opt/nginx/conf/nginx.conf was tested successfully

#
# If you will get error about stub_status directive, check your nginx – it should be configured with —-with-http_stub_status_module option. If your configuration is OK, you can restart nginx and test it:
# GET http://your-domain.com/nginx_status
Active connections: 1492
server accepts handled requests
2124355 2124355 8278635
Reading: 6 Writing: 405 Waiting: 1081
Download perl script: rrd_nginx.pl and make it executable with

# chmod +x rrd_nginx.pl
Change settings in rrd_nginx.pl to let script know where it will save rrd-base and images:

#!/usr/bin/perl
use RRDs;
use LWP::UserAgent;

# define location of rrdtool databases
my $rrd = ‘/opt/rrd’;
# define location of images
my $img = ‘/opt/rrd/html’;
# define your nginx stats URL
my $URL = “http://your-domain.com/nginx_status”;

Last step is to insert following string to /etc/crontab file and to restart cron daemon:

* * * * * root /some/path/rrd_nginx.pl When all preparations will be finished, you get images in your $img directory:

==Referensi==

* http://linxfo.wordpress.com/2008/03/08/monitoring-nginx-server-statistics-with-rrdtool/
* http://kovyrin.net/files/mrtg/rrd_nginx.pl.txt

==Pranala Menarik==

* [[Nginx]]
* [[Linux Howto]]

[[Category: Linux]]