Ok so if you are using Two Tomcat nodes and you want to redirect to each of
the Nodes in question through an Apache rewrite rule and give the
transparency of the same URL. I am not sure you can do this
1. Are you doing this to load balance between the Two Tomcat instances.
2. You aren't bothered about loadbalancing between the Two Tomcat Nodes.
Either way I can only see that by using a different URL is your binding.
To give true transparency of URL(sameness), wouldn't it just be better to
Loadbalance?
I would start by downloading the latest version of Apache 2.2.8. You may
need to download Sun Studio 11 but hold fire on this. Lemme spark up the
Solaris box, to remember the steps. The proxy through mod_jk is highly
recommended on the sites I have researched I downloaded this version 1.2.26.
There was an issue with the Global Zone and the local zone using header
files so Sun Studio 11 could be required, again it may not, Sun Studio 12 is
beautiful it picks out weaknesses in the code itself. GNU Make should do the
trick, so once everything is in place. Then comes the build, which I wrapped
around the installation i.e path variables.
We could opt for the quicker option, if it works that is. Meaning I give you
the mod_jk module ready compiled and you include it in your modules/libexec
subdirectory.
Chris S
----- Original Message -----
From: "Melanie Pfefer" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <users@tomcat.apache.org>
Sent: Thursday, March 27, 2008 7:15 PM
Subject: Re: RES: url redirection
all I want is to redirect from apache to tomcat. That
I was able to do using rewrite rule
however, I want the redirection to be transparent (no
changes in url) so i thought of using P flag.
if ur method can do this please share how to do it.
thanks
--- ChrisS <[EMAIL PROTECTED]> wrote:
I worked with Solaris 10's apache and found that I
had to download the
apache source code eventually and rebuild it myself.
I found a few bugs in
2.2.8's configure scripts, what I am using now but I
got it to work, if you
are up for it I could help out!
I never used the P proxy flag in httpd.conf, I used
jk_mod.1.2.6 (but this
is jk_mod.1.2.7 really) then to get apache to
communicate with the tomcat
nodes I set up a worker file included it in
httpd.conf, that with the jk_mod
included in httpd's module section and I was
accessing Tomcat through two
worker ports set up in apache. Is this what you are
trying to do?
Chris S
----- Original Message -----
From: "Melanie Pfefer" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <users@tomcat.apache.org>
Sent: Thursday, March 27, 2008 4:23 PM
Subject: Re: RES: url redirection
> Hello
> Actually I was able to define a rewrite rule in
> apache:
>
> RewriteRule ^/(.*web:jar.*)
http://zeus:8086/src/$1
> [R=301,L]
>
> now
> http://zeus/web:jar:0000001
> redirects to
> http://zeus:8086/src/web:jar:0000001
>
> But if I tried to change the flag to P (proxy) in
> httpd.conf
> the apache error file gives:
> [Thu Mar 27 17:18:58 2008] [error] [client
> 172.21.194.71] File does not exist:
> /usr/local/apache2/htdocs/src, referer:
> http://zeus/web:jar:0000001
>
> the tomcat gives:
>
> Your request is:
http://zeus:8086/src/web:jar:0000001
> Patj info is: web:jar:0000001
> Session (1A578677550D1A75793540B152A8D6B6) has
been
> added to the list of valid Sessions
> MY path info in treeview is: web:jar:0000001
>
>
> I suspect I should something on tomcat to all this
> operation. right?
>
> I am using Solaris 10 - apache 2.2.4 and tomcat 6
>
>
> --- ChrisS <[EMAIL PROTECTED]>
wrote:
>
>> Melanie are you using FreeBSD or OpenBSD? I am
going
>> back a bit but I
>> remember using Zeus on OpenBSD.
>>
>> The way I set up clustering recently was through
a
>> workers.properties file
>> which I stored in the apache/conf subdirectory.
To
>> start with you have to
>> make sure all the prerequisites are in place. If
you
>> are using a version of
>> Apache that supports it you need to DSO the
mod_jk
>> module into this (if you
>> haven't done this already) with
>> "./configure
>> --with-apxs=/usr/local/apache/bin/apxs". This
won't
>> work unless
>> you have mod_ssl installed !make sure the version
>> you have supports it!. For
>> example if you are using an APACI version, you
may
>> face problems. If you do
>> have mod_ssl installed and are witnessing
problems
>> note the error whilst
>> trying to launch Apache. I witnessed numerous
errors
>> whilst trying to build
>> 1.3.39, 1.3.4, 2.0.x 2.2.x this way.
>>
>> ----- Original Message -----
>> From: "Melanie Pfefer"
<[EMAIL PROTECTED]>
>> To: "Tomcat Users List" <users@tomcat.apache.org>
>> Sent: Thursday, March 27, 2008 12:31 PM
>> Subject: Re: RES: url redirection
>>
>>
>> > Hi,
>> >
>> > thanks for your reply. what I want is to
redirect
>> >
>> > http://zeus:8085/web/sec:jar:0000001
>> >
>> > to
>> >
>> >
>> > http://zeus:8086/src/web:sec:jar:0000001
>> >
>> > The first one is on apache
>> > the 2nd one is on tomcat
>> >
>> > thanks again
>> > --- "Milanez, Marcus"
<[EMAIL PROTECTED]>
>> > wrote:
>> >
>> >> Hi,
>> >>
>> >> I'm not completely sure about what you want,
but
>> you
>> >> can redirect urls according to a given pattern
>> >> between tomcat instances using jakarta
>> connectors.
>> >> Is that what you want? You can have further
info
>> >> here http://tomcat.apache.org/connectors-doc/
>> >>
>> >> Yours,
>> >>
>> >> Marcus
>> >>
>> >> -----Mensagem original-----
>> >> De: Melanie Pfefer
>> >> [mailto:[EMAIL PROTECTED]
>> >> Enviada em: quinta-feira, 27 de março de 2008
>> 07:32
>> >> Para: users@tomcat.apache.org
>> >> Assunto: url redirection
>> >>
>> >> Hi,
>> >>
>> >> I have 2 web apps deployed on 2 tomcat
servers.
>> How
>> >> to redirect urls that contains 'jar' string
from
>> one
>> >> app to another?
>> >>
>> >> http://zeus:8085/web/sec:jar:0000001
>> >> to
>> >> http://zeus:8086/src/web:sec:jar:0000001
>> >>
>> >> thanks
>> >>
>> >>
>> >>
>> >>
>> >
>>
>
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>> >>
>> >
>>
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