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Re: [users@httpd] mod proxy & DSO errors(403 forbidden)?

Nino Saturnino Martinez Vazquez Wael

2008-07-23

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Okay seems it were a mismatch in setup, we got it working now..

Difference were:
// not working, for sub sites
  ProxyPass / balancer://cluster stickysession=JSESSIONID|jsessionid
nofailover=On
// below are working, for sub sites
  ProxyPass / balancer://cluster/ stickysession=JSESSIONID|jsessionid
nofailover=On


Nino Saturnino Martinez Vazquez Wael wrote:
> Sure here it are, I get the warnings since I also tried adding the
> loadmodule directive to the vhost config:
>
> oot@(protected)
> [Tue Jul 22 20:16:52 2008] [warn] module proxy_module is already
> loaded, skipping
> [Tue Jul 22 20:16:52 2008] [warn] module proxy_balancer_module is
> already loaded, skipping
> [Tue Jul 22 20:16:52 2008] [warn] module proxy_connect_module is
> already loaded, skipping
> [Tue Jul 22 20:16:52 2008] [warn] module proxy_ftp_module is already
> loaded, skipping
> [Tue Jul 22 20:16:52 2008] [warn] module proxy_html_module is already
> loaded, skipping
> [Tue Jul 22 20:16:52 2008] [warn] module proxy_http_module is already
> loaded, skipping
> Loaded Modules:
> core_module (static)
> log_config_module (static)
> logio_module (static)
> mpm_worker_module (static)
> http_module (static)
> so_module (static)
> alias_module (shared)
> auth_basic_module (shared)
> authn_file_module (shared)
> authz_default_module (shared)
> authz_groupfile_module (shared)
> authz_host_module (shared)
> authz_user_module (shared)
> autoindex_module (shared)
> cache_module (shared)
> cgid_module (shared)
> dir_module (shared)
> disk_cache_module (shared)
> env_module (shared)
> mem_cache_module (shared)
> mime_module (shared)
> negotiation_module (shared)
> proxy_module (shared)
> proxy_ajp_module (shared)
> proxy_balancer_module (shared)
> proxy_connect_module (shared)
> proxy_ftp_module (shared)
> proxy_html_module (shared)
> proxy_http_module (shared)
> setenvif_module (shared)
> status_module (shared)
> Syntax OK
> root@(protected):~#
>
>
> Frank Gingras wrote:
>> Nino,
>>
>> Your error definitely indicates that it's not loaded. Let's run
>> apache2ctl / apache2 -M, and see what it says.
>>
>> Nino Saturnino Martinez Vazquez Wael wrote:
>>> Hi Frank
>>>
>>> Thanks for the quick answer, but does'nt it mean when the module are
>>> in mods-enabled, it are loaded? Please see the contents of
>>> mods-enabled below..
>>>
>>> Frank Gingras wrote:
>>>> Nino,
>>>>
>>>> Please load the mod_proxy_html module.
>>>>
>>>> Nino Saturnino Martinez Vazquez Wael wrote:
>>>>> I get a error about DSO(stating that I have to enable a proxy
>>>>> submodule), it's there for all sub sites, root passes without
>>>>> problems. I have enabled all the proxy modules. Whats wrong?
>>>>>
>>>>>
>>>>>
>>>>> Error msg:
>>>>> [Mon Jul 21 20:40:54 2008] [notice] Apache/2.2.3 (Ubuntu)
>>>>> proxy_html/2.5 mod_ssl/2.2.3 OpenSSL/0.9.8c configured -- resuming
>>>>> normal operations
>>>>> ...
>>>>> ....
>>>>> [Mon Jul 21 20:45:59 2008] [warn] proxy: No protocol handler was
>>>>> valid for the URL
>>>>> /static/f5ffa9029c78c03cdf54c3b0d4999417-thumb.jpg. If you are
>>>>> using a DSO version of mod_proxy, make sure the proxy submodules
>>>>> are included in the configuration using LoadModule.
>>>>> [Mon Jul 21 20:45:59 2008] [warn] proxy: No protocol handler was
>>>>> valid for the URL /css/images/pages-forward.gif. If you are using
>>>>> a DSO version of mod_proxy, make sure the proxy submodules are
>>>>> included in the configuration using LoadModule.
>>>>> Access Log:
>>>>> ip - - [21/Jul/2008:20:45:59 +0200] "GET
>>>>> /static/f5ffa9029c78c03cdf54c3b0d4999417-thumb.jpg HTTP/1.1" 403
>>>>> 375 "http://domain.net/" "Mozilla/5.0 (Macintosh; U; Intel Mac OS
>>>>> X; en-US; rv:1.8.1.16) Gecko/20080702 Firefox/2.0.0.16"
>>>>> ip - - [21/Jul/2008:20:45:59 +0200] "GET
>>>>> /css/images/pages-forward.gif HTTP/1.1" 403 354
>>>>> "http://domain.net/" "Mozilla/5.0 (Macintosh; U; Intel Mac OS X;
>>>>> en-US; rv:1.8.1.16) Gecko/20080702 Firefox/2.0.0.16"
>>>>>
>>>>>
>>>>> heres the contents of mods-enabled:
>>>>> alias.load       authz_groupfile.load cache.load
>>>>> dir.load      mime.load      proxy_balancer.load
>>>>> proxy_http.load status.load
>>>>> auth_basic.load   authz_host.load     cgid.conf  
>>>>> disk_cache.load negotiation.load proxy_connect.load  setenvif.load
>>>>> authn_file.load   authz_user.load     cgid.load  
>>>>> env.load      proxy.load     proxy_ftp.load     ssl.conf
>>>>> authz_default.load autoindex.load     dir.conf  
>>>>> mem_cache.load  proxy_ajp.load   proxy_html.load    ssl.load
>>>>>
>>>>>
>>>>> vhost config:
>>>>>
>>>>> NameVirtualHost *:80
>>>>>
>>>>> ErrorLog /var/log/apache2/error.log
>>>>>
>>>>> # Possible values include: debug, info, notice, warn, error, crit,
>>>>> # alert, emerg.
>>>>> LogLevel warn
>>>>>
>>>>> CustomLog /var/log/apache2/access.log combined
>>>>> ServerSignature On
>>>>>
>>>>> <VirtualHost *:80>
>>>>>     ProxyRequests off
>>>>>     ServerName domain.net
>>>>>
>>>>>     ProxyPass / balancer://cluster
>>>>> stickysession=JSESSIONID|jsessionid nofailover=On
>>>>>     ProxyPassReverse / balancer://cluster
>>>>>
>>>>>     <Proxy *>
>>>>>           Order Deny,Allow
>>>>>           Allow from all
>>>>>     </Proxy>
>>>>>
>>>>>
>>>>>     <Proxy balancer://cluster>
>>>>>           BalancerMember http://tomcatserver.net:8080
>>>>> route=jvm1 loadfactor=5
>>>>>     </Proxy>
>>>>>     <Location /balancer-manager>
>>>>>           SetHandler balancer-manager
>>>>>           Order deny,allow
>>>>>           Allow from all
>>>>>     </Location>
>>>>> </VirtualHost>
>>>>>
>>>>>
>>>>>
>>>>
>>>>
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>>>
>>
>>
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>

--
-Wicket for love

Nino Martinez Wael
Java Specialist @ Jayway DK
http://www.jayway.dk
+45 2936 7684


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