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From: Mark Watts <m.watts@eris.qinetiq.com>
To: users@httpd.apache.org
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Date: Thu, 20 May 2010 12:58:45 +0100
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Subject: Re: [users@httpd] Load balance three tomcats behind apache

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On Thu, 2010-05-20 at 16:37 +0500, Nasir Zia wrote:
> hi,
>=20
> how can i configure a load balancer with one apache and three tomcats
> running behind apache.
>=20
> Apache version 2.2.15
> tomcat version 6.0.26
>=20
> Nasir

LoadModule proxy_module modules/mod_proxy.so=20
LoadModule proxy_http_module		modules/mod_proxy_http.so
LoadModule proxy_ajp_module		modules/mod_proxy_ajp.so
LoadModule proxy_balancer_module	modules/mod_proxy_balancer.so

<Proxy balancer://localhost>
	BalancerMember ajp://server1:8009/ loadfactor=3D1 timeout=3D30
	BalancerMember ajp://server2:8009/ loadfactor=3D1 timeout=3D30
	BalancerMember ajp://server3:8009/ loadfactor=3D1 timeout=3D30
	ProxySet lbmethod=3Dbyrequests
</Proxy>
=09
<VirtualHost 0.0.0.0:80>
	ServerName www.example.com
	ProxyPass /app/ balancer://localhost/app1/
	ProxyPassReverse /app/ balancer://localhost/app1/

	# Logging and other directives go here>
</VirtualHost>


--=20
Mark Watts BSc RHCE MBCS
Senior Systems Engineer, Managed Services Manpower
www.QinetiQ.com
QinetiQ - Delivering customer-focused solutions
GPG Key: http://www.linux-corner.info/mwatts.gpg

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