LCG-FR / SA1-FR Monitoring NagiosWithQuattor - Revision history

Fschaer: /* 2 conditions */

2009-03-13T15:31:37Z

2 conditions

← Version précédente		Version du 17:31, 13 mars 2009
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	'''template site/pro_site_common_config'''		'''template site/pro_site_common_config'''

			<u>note : </u> Please consider disabling client installation (by setting NAGIOS_CLIENT_ENABLED=false in the profiles) on nodes with unsupported OSes... otherwise you'll encounter quattor compilation errors.

	==== You can tune this with ====		==== You can tune this with ====

2009-01-21T19:47:15Z

EXERCICE

← Version précédente		Version du 21:47, 21 janvier 2009
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	=== EXERCICE ===		=== EXERCICE ===

	*1)Define What ~~service~~ is needed to test remotely a http server		*1) Define What is needed to test remotely a http server

	*2) Define a hostgroup (for exemple "WEB" in '''NAGIOS_MONITORED_HOSTGROUPS''')		*2) Define a hostgroup (for exemple "WEB" in '''NAGIOS_MONITORED_HOSTGROUPS''') and set this node type to WEB in your nodes_properties

	*3) add in your configuration the service to check the HTTP on those HOSTS		*3) add in your configuration the service to check the HTTP on those HOSTS

2009-01-21T17:23:34Z

Interface

← Version précédente		Version du 19:23, 21 janvier 2009
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	Do you get the SAM test Back?		Do you get the SAM test Back?
	you can check by hand on your server, as root ~~'''~~/usr/libexec/grid-monitoring/plugins/nagios/gather_sam -t 3000 --site GRIF --vos ops --sam-root-url http://lcg-sam.cern.ch:8080/same-pi/ --sam-all~~'''~~		you can check by hand on your server, as root:
			/usr/libexec/grid-monitoring/plugins/nagios/gather_sam -t 3000 --site GRIF \
			--vos ops --sam-root-url http://lcg-sam.cern.ch:8080/same-pi/ --sam-all

	== Adding a service ==		== Adding a service ==

2009-01-21T17:22:50Z

← Version précédente		Version du 19:22, 21 janvier 2009
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	== Interface ==		== Interface ==
	Check your interface: http://nagioserver.xx.fr:/nagios		Check your interface: http://nagioserver.xx.fr:/nagios

			Do you get the SAM test Back?
			you can check by hand on your server, as root '''/usr/libexec/grid-monitoring/plugins/nagios/gather_sam -t 3000 --site GRIF --vos ops --sam-root-url http://lcg-sam.cern.ch:8080/same-pi/ --sam-all'''

2009-01-21T16:37:03Z

Adding a service

← Version précédente		Version du 18:37, 21 janvier 2009
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	~~'''~~EXERCICE~~'''~~		=== EXERCICE ===

	*1)Define What service is needed to test remotely a http server		*1)Define What service is needed to test remotely a http server

2009-01-21T16:36:42Z

Adding a service

← Version précédente		Version du 18:36, 21 janvier 2009
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	*2) Define a hostgroup (for exemple "WEB" in '''NAGIOS_MONITORED_HOSTGROUPS''')		*2) Define a hostgroup (for exemple "WEB" in '''NAGIOS_MONITORED_HOSTGROUPS''')

	*3) add in your configuration ~~services~~ to check the HTTP on those HOSTS		*3) add in your configuration the service to check the HTTP on those HOSTS
	tuning the "time period", if needed		tuning the "time period", if needed

2009-01-21T16:36:11Z

Adding a service

← Version précédente		Version du 18:36, 21 janvier 2009
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	You can add Personal services in the nagios server profile.		You can add Personal services in the nagios server profile.

	You need to source the template with the nagios functions '''standard/monitoring/nagios3/server/functions.tpl'''		You need to source the template with the nagios functions '''standard/monitoring/nagios3/server/functions.tpl'''

	You need to define the service before including monitoring/nagios3/server/config		You need to define the service before including monitoring/nagios3/server/config


	EXERCICE		'''EXERCICE'''

	1)Define What service is needed to test remotely a http server		*1)Define What service is needed to test remotely a http server

	2) Define a hostgroup (for exemple "WEB" in '''NAGIOS_MONITORED_HOSTGROUPS''')		*2) Define a hostgroup (for exemple "WEB" in '''NAGIOS_MONITORED_HOSTGROUPS''')

	3) add in your configuration services to check the HTTP on those HOSTS		*3) add in your configuration services to check the HTTP on those HOSTS
	tuning the "time period"		tuning the "time period", if needed

	4) comit your change and check your interface		*4) comit your change and check your interface

	http://nagiosserver.xxx.fr/nagios		http://nagiosserver.xxx.fr/nagios

2009-01-21T16:35:15Z

← Version précédente		Version du 18:35, 21 janvier 2009
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	timeleft : 11:27:56		timeleft : 11:27:56
	uri : grid12.lal.in2p3.fr:20001		uri : grid12.lal.in2p3.fr:20001


			== Interface ==
			Check your interface: http://nagioserver.xx.fr:/nagios


			== Adding a service ==

			You can add Personal services in the nagios server profile.
			You need to source the template with the nagios functions '''standard/monitoring/nagios3/server/functions.tpl'''
			You need to define the service before including monitoring/nagios3/server/config


			EXERCICE

			1)Define What service is needed to test remotely a http server

			2) Define a hostgroup (for exemple "WEB" in '''NAGIOS_MONITORED_HOSTGROUPS''')

			3) add in your configuration services to check the HTTP on those HOSTS
			tuning the "time period"

			4) comit your change and check your interface

			http://nagiosserver.xxx.fr/nagios

2009-01-21T13:18:49Z

Who is monitored, Client configuration

← Version précédente		Version du 15:18, 21 janvier 2009
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	see the profile: https://trac.lal.in2p3.fr/LCGQWG/browser/templates/trunk/clusters/example-3.1/profiles/nagios3-server.example.org.tpl		see the profile: https://trac.lal.in2p3.fr/LCGQWG/browser/templates/trunk/clusters/example-3.1/profiles/nagios3-server.example.org.tpl

			==== Autorisation to contact NRPE ====

			You need to declare your nagios server in the variable '''NAGIOS_SERVER' so it is able to contact NRPE daemon on the clients

	=== What is monitored ===		=== What is monitored ===

2009-01-21T10:56:56Z

Installing Nagios with quattor

← Version précédente		Version du 12:56, 21 janvier 2009
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	Nagios configuration requires both a set of client templates for commands to be run on clients by the Nagios Remote Plug-in Executor (NRPE) and a set of server templates configuring contacts for alarms, hosts to be monitored, services (AKA sensors) and so on.		Nagios configuration requires both a set of client templates for commands to be run on clients by the Nagios Remote Plug-in Executor (NRPE) and a set of server templates configuring contacts for alarms, hosts to be monitored, services (AKA sensors) and so on.

	You can contact frederic.schaer__arobase char__cea.fr in case of problem.		You can contact '''frederic.schaer__arobase char__cea.fr''' in case of problem.

	== Configuring the Nagios server ==		== Configuring the Nagios server ==