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From Olivier Nicole <Olivier.Nic...@cs.ait.ac.th>
Subject Re: Tomcat 8 + mod_jk + apache 2.2x on FreeBSD
Date Mon, 15 Dec 2014 08:16:09 GMT
Aurélien,

> if Apache and Tomcat are running on the same machine, the tcpdump
> won't capture the trafic because the proxy requests are using the
> loopback interface and not the ethernet port.

tcpdump -i lo0 ;)

> Instead of using the "workers" properties and the mod-jk section, you
> could try with the ProxyPass syntax (easier, faster for your need)
>
>
> LoadModule proxy_module modules/mod_proxy.so
> LoadModule proxy_ajp_module modules/mod_proxy_ajp.so
>
>     ProxyPass /         ajp://localhost:8009/
>     ProxyPassReverse /  ajp://localhost:8009/

That work, I get Tomcat default home page, but images and CSS are not
loaded: see http://www.cs.ait.ac.th/dspace

Thank you,

Olivier


> Then, try a ' netstat -an ' to see the ESTABLISHED, it should look
> like this with at least one ESTABLISHED line
>
> tcp        0      0 :::8009                     :::*
>      LISTEN
> tcp        0      0 ::ffff:127.0.0.1:8009       ::ffff:127.0.0.1:39908
>      ESTABLISHED
>
>
> regards
>
> 2014-12-15 8:13 GMT+01:00 Olivier Nicole <Olivier.Nicole@cs.ait.ac.th>:
>> Hi,
>>
>> I am completely new to Tomcat and/or java, but I have been assigned the
>> task to get it running.
>>
>> Right now, tomcat is running on port 8090 and I can access the pages in
>> a satisfactory way.
>>
>> I am also running what I expect to be the ajp13 connector with:
>>     <Connector port="8009" protocol="AJP/1.3"
>>                enableLookups="false"
>>                redirectPort="8443" />
>> and I can see that the port 8009 is listening.
>>
>> Now I would like to have Tomcat behind my Apache (2.2.27) server.
>>
>> I setup a worker.properties file that is like:
>>
>> workers.tomcat_home=/usr/local/apache-tomcat-8.0
>> workers.java_home=/usr/local/openjdk7
>> ps=/
>> worker.list=localhost-worker
>> worker.localhost-worker.port=8009
>> worker.localhost-worker.host=localhost
>> worker.localhost-worker.type=ajp13
>> worker.localhost-worker.lbfactor=1
>>
>> and in httpd.conf I have:
>>
>> LoadModule jk_module          libexec/apache22/mod_jk.so
>> <IfModule mod_jk.c>
>>         JkWorkersFile /usr/local/etc/apache22/workers.properties
>>         JkLogFile  /var/log/jk.log
>>         JkShmFile  /var/run/httpd/mod_jk.shm
>>         JkLogLevel info
>>         JkLogStampFormat "[%a %b %d %H:%M:%S %Y] "
>>         JkRequestLogFormat     "%w %V %T"
>>
>>         # Sample JkMounts.  Replace these with the paths you would
>>         # like to mount from your JSP server.
>>         #JkMount /*.jsp jsp-hostname
>>         #JkMount /servlet/* jsp-hostname
>>         #JkMount /examples/* jsp-hostname
>> </IfModule>
>>
>> And the proper JkMount
>>
>> I see that Apache is connecting to tomcat on port 8009, but I cannot get
>> much information from the tcpdump trace.
>>
>> I have no idea where to look for log file (beside the
>> tomcat-home/logs/catalina.out that I don't understand
>>
>> I have been looking at many how-to, but all of them are incomplete,
>> outdated, and refeer to tens of things that I don't understand either.
>>
>> Is there an comprehensive how-to interface Apache to Tomcat? Something
>> with example I can simply copy to make it work?
>>
>> I am using FreeBSD 9.2
>>
>> Thanks in advance,
>>
>> Olivier
>>
>> --
>>
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>
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