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Re: mod_jk: mounting tomcat instances to subdirectories

Ortwin Glück

2007-01-18

Replies:

Just for the record,

My chosen solution is this one:

Listen 81
Listen 82
Listen 83

NameVirtualHost *:80
NameVirtualHost *:81
NameVirtualHost *:82
NameVirtualHost *:83

<VirtualHost *:80>
 ProxyPass /1/app/ http://localhost:81/app/
 ProxyPass /2/app/ http://localhost:82/app/
 ProxyPass /3/app/ http://localhost:83/app/
</VirtualHost>

<VirtualHost *:81>
 JkMount /app/* tomcat1
</VirtualHost>

<VirtualHost *:82>
 JkMount /app/* tomcat2
</VirtualHost>

<VirtualHost *:83>
 JkMount /app/* tomcat3
</VirtualHost>

Thanks to everybody for the help!

Ortwin

Ortwin Gl?ck wrote:
> Hi,
>
> I have 3 Tomcat instances, each running a different version of the same
> application. The applications all have the same webapp context. The
> Tomcats are running on a different machine than the webserver. But all
> three Tomcat instances are on the same machine (using different AJP ports).
>
> I want to mount these 3 instances in one Apache webserver under
> different subdirectories using mod_jk:
>
> http://myhost.tld/1/myapp/ --> tomcat1
> http://myhost.tld/2/myapp/ --> tomcat2
> http://myhost.tld/3/myapp/ --> tomcat3
>
> My first naive try was this:
>
> JkMount /1/myapp/* tomcat1
> JkMount /2/myapp/* tomcat2
> JkMount /3/myapp/* tomcat3
>
> Naturally the leading /1/ must be removed from the URL forwarded to the
> Tomcat. I have tried with mod_rewrite with no success (RewriteRule is
> ignored in a Location directive). I don't think that this setup is
> something rare. I am looking for a viable solution.
>
> Ortwin
>

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