Jon,
I have used the CATALINA_HOME/common/lib to share jar files among different <Service> instances. Not sure if that answers your question though.
Dan
At 10:54 AM 6/21/2004, you wrote:
Dan,
Thanks for the post, good ideas I'm going to try them. One thing I'm still not clear on. My application is configured to deploy shared modules (jar files) under CATALINA_HOME/shared/lib.
If I create multiple instances, how do I configure the apps to share the correct version of CATALINA_HOME/shared/lib?
Do you create a separate document root that contains a shared/lib for each <Service> entry in the server.xml configuration?
Jon
--- Dan Barron <[EMAIL PROTECTED]> wrote: > Jon, > > I run multiple tomcat services on a Linux box with > Apache for various > development and distributions. The way I went about > it is to setup > multiple <Service> configurations within the > server.xml file. Each service > has it own port for connectivity and its own worker > for mod_jk. I create a > virtual host entry in mod_jk.conf file which mounts > the assigned worker > which in turn points to the specific tomcat service. > Here's the three > files I touch to make it work and an example entry. > My environment is > Tomcat 4.1.29, mod_jk, and Apache 1.3.27. > > Hope this helps. > > Dan > > *****FILE:mod_jk.conf > #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > # domain.com Virtual Host Definition > #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > <VirtualHost 10.10.1.10> > ServerName www.domain.com > DocumentRoot /usr/www/domain.com > ErrorLog logs/domain.com/error_log > CustomLog logs/domain.com/access_log common > > ScriptAlias /cgi-bin/ > "/usr/www/domain.com/cgi-bin/" > > <Directory "/usr/www/domain.com/cgi-bin"> > AllowOverride None > Options None > Order allow,deny > Allow from all > </Directory> > > JkMount /servlet/* domain_worker > JkMount /alpha/*.jsp domain_worker > JkMount /*.jsp domain_worker > > </VirtualHost> > > ******FILE: workers.properties > > worker.list=ajp13, domain_worker > > worker.ajp13.port=8009 > worker.ajp13.host=localhost > worker.ajp13.type=ajp13 > > worker.ajp13.lbfactor=20 > worker.ajp13.cachesize=20 > > worker.domain_worker.port=8010 > worker.domain_worker.host=localhost > worker.domain_worker.type=ajp13 > > worker.domain_worker.lbfactor=20 > worker.domain_worker.cachesize=20 > > > *****FILE:server.xml > > <Server...> > ... > > <Service name="domain"> > > <!-- Define a non-SSL HTTP/1.1 Connector on > port 8081 --> > <Connector > className="org.apache.catalina.connector.http.HttpConnector" > port="8081" minProcessors="5" > maxProcessors="75" > enableLookups="true" > redirectPort="8443" > acceptCount="10" debug="0" > connectionTimeout="60000"/> > > <!-- Define an AJP 1.3 Connector on port 8010 > --> > <Connector > className="org.apache.ajp.tomcat4.Ajp13Connector" > port="8010" minProcessors="5" > maxProcessors="75" > acceptCount="10" debug="0"/> > > <!-- Define the top level container in our > container hierarchy --> > <Engine name="domain" > defaultHost="www.domain.com" debug="0"> > > <!-- Global logger unless overridden at lower > levels --> > <Logger > className="org.apache.catalina.logger.FileLogger" > prefix="catalina_domain_log." > suffix=".txt" > timestamp="true"/> > > <!-- Because this Realm is here, an instance > will be shared globally --> > <Realm > className="org.apache.catalina.realm.MemoryRealm" /> > > <!-- Define the default virtual host --> > <Host name="www.domain.com" debug="0" > appBase="webapps/domain.com" > unpackWARs="true" autoDeploy="true"> > > <Valve > className="org.apache.catalina.valves.AccessLogValve" > directory="logs" > prefix="domain_access_log." suffix=".txt" > pattern="common"/> > > <Logger > className="org.apache.catalina.logger.FileLogger" > directory="logs" > prefix="domain_log." suffix=".txt" > timestamp="true"/> > > <!-- domain Root Context --> > <Context path="" docBase="" debug="0"/> > > </Host> > > </Engine> > > > </Service> > > </Server> > > > At 05:26 PM 6/18/2004, Jon Feauto wrote: > >I see this question posted quite often, but rarely > >answers abound. Is it because this is too complex > a > >topic to explain in a user group? > > > >I would think it is fairly common, anyone have > ideas? > > > >Jon > > > > > >--- Jon Feauto <[EMAIL PROTECTED]> wrote: > > > Hello, > > > > > > I'm certain I am behind the curve on this one, > but > > > I've been looking around for several days now > and > > > haven't found the answers I need. > > > > > > I'm looking to setup multiple environments for > > > Tomcat > > > 4x on a single linux server. One for each > developer > > > and several others for different versions of > test. > > > > > > From the mail list archives I've come to > understand > > > that CATALINA_BASE can be used to configure > multiple > > > instances. However, most examples I've seen use > > > this > > > in coordination with multiple server.xml files. > > > > > > I'm hoping there is a trick to this that I'm > > > missing. > > > I don't mind the extra configuration as long as > that > > > is the recommended approach. > > > > > > For an installation supporting a linux service, > does > > > the /etc/init.d/tomcat4 script need to be > modified > > > to > > > set the CATALINA_BASE for each instance started? > > > > > > Do I need to use different port numbers to > access > > > those instances? > > > > > > Is the CATALINA_HOME/shared/lib actually > "shared" > > > across instances or can it be unique to an > instance > > > according to CATALINA_BASE? > > > > === message truncated ===
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