[Zope] Server Spontaneously Quitting

[Murray Pearson]

Hi guys,

I just got around to testing it and it does not quite work:
Bad Gateway

The proxy server received an invalid response from an upstream server.


Additionally, a 502 Bad Gateway error was encountered while trying to  
use an ErrorDocument to handle the request.
------------------------------------------------------------------------
Apache/2.0.48 (Unix) Server at blackmarketing.ca Port 80

Here is a sample VirtualHost directive from httpd.conf:

<VirtualHost *:80>
         ServerAdmin webmaster at 9303.com
         DocumentRoot users/9303
         ServerName sam.9303.com
         ServerAlias *.sam.9303.com
         ErrorLog logs/9303_error_log
         CustomLog logs/9303_access_log combined
         RewriteEngine on
         RewriteRule ^/(.*)  
http://localhost:8080/VirtualHostBase/http/www.sam.9303.com:80/sam/ 
VirtualHostRoot/$1 [NC,L,P]
</VirtualHost>

Any suggestions? Thanks!
Murray

On 29-Feb-04, at 3:46 PM, Patrick Kirk wrote:

> OK.  I'd be grateful if others on the list would read this as well to  
> provide a sanity check.
>
> Step 1: Put a Virtual Host Monster in your Zope root folder.  Give it  
> a unique id but it really doesn't matter what you call it.
>
> Step 2: Let us assume you have a site called http://www.buystuff.com  
> served from a folder called "buystuff" in your root directory and a  
> site called http://www.mycause.org is served from "mycause" folder.   
> Lets also assume your IP is 111.111.111.111 and Zope is on port 8081  
> with Apache on port 80.
>
> Step 3: The virtual hosts section for www.buystuff.com will read:
> <VirtualHost *:80>
>     ServerAdmin you at you.com
>     DocumentRoot /this/does/not/matter
>     ServerName www.buystuff.com
>     ErrorLog logs/www.buystuff.com-error_log
>     CustomLog logs/www.buystuff.com-access_log common
>     RewriteEngine on
>     RewriteRule ^/(.*)  
> http://111.111.111.111:8081/VirtualHostBase/http/www.buystuff.com:80/ 
> buystuff/VirtualHostRoot/$1 [NC,L,P]
>
> </VirtualHost>
>
> Step 4: The virtual hosts section for www.mycause.org will read:
> <VirtualHost *:80>
>     ServerAdmin you at you.com
>     DocumentRoot /this/does/not/matter
>     ServerName www.mycause.org
>     ErrorLog logs/www.mycause.org-error_log
>     CustomLog logs/www.mycause.org-access_log common
>     RewriteEngine on
>     RewriteRule ^/(.*)  
> http://111.111.111.111:8081/VirtualHostBase/http/www.mycause.org:80/ 
> mycause/VirtualHostRoot/$1 [NC,L,P]
>
> </VirtualHost>
>
> Apart from the [NC,L,P] this is from the virtual host monster  
> documentation.  And others on this list gave me them!
>
> Step 5: Run the command "apachectl configtest" and it will tell you if  
> there are any syntax errors without requiring you to restart apache  
> and find out the hard way you've put a comma in the wrong place.
>
> Step 6: Run "apachectl restart" and your sites should now be served  
> from Zope through Apache.  And the beauty of it is that it just works.
>
> If you have any problems, let us know.
>
>
>
> Best regards,
>
>
> Patrick Kirk
> Mobile: 07876 560 646
>
>
>
>
> Murray Pearson wrote:
>>  > On 29-Feb-04, at 11:52 AM, Patrick Kirk wrote:
>>  >
>>  > Hi Murray,
>>  >
>>  > I've never used OpenBSD but when installing from Ports can you  
>> specify that Apache be compiled with mod_proxy and mod_rewrite  
>> support?  That's the first essential.
>> Not sure... but I'll just install the latest (2.0.48) from source  
>> anyway. Actually, it just finished the "make install" step a few  
>> seconds ago! :^) I decided to statically include mod_proxy and  
>> mod_rewrite, as they will be used in every 'real' request anyhow.
>>  > If you like to compile from source, I've a Configuration.tmpl that  
>> has the essential edits done attached but obviously it makes more  
>> sense to edit your own copy to your own satisfaction.
>> Here's what I used:
>> -bash-2.05b$ sudo ./configure --prefix=/var/www --enable-rewrite  
>> --enable-proxy
>>  > To see if Apache's already got that support simply enter the  
>> command 'httpd -l' at the command line.
>> Bingo!
>> -bash-2.05b$ /var/www/bin/httpd -l
>> Compiled in modules:
>>   core.c
>>   mod_access.c
>>   mod_auth.c
>>   mod_include.c
>>   mod_log_config.c
>>   mod_env.c
>>   mod_setenvif.c
>>   mod_proxy.c
>>   proxy_connect.c
>>   proxy_ftp.c
>>   proxy_http.c
>>   prefork.c
>>   http_core.c
>>   mod_mime.c
>>   mod_status.c
>>   mod_autoindex.c
>>   mod_asis.c
>>   mod_cgi.c
>>   mod_negotiation.c
>>   mod_dir.c
>>   mod_imap.c
>>   mod_actions.c
>>   mod_userdir.c
>>   mod_alias.c
>>   mod_rewrite.c
>>   mod_so.c
>>  > Once you are sure that both mod_rewrite and mod_proxy support are  
>> present, its really very easy to configure httpd.conf and Zope but  
>> let us know when you've verified getting to that stage.
>> Here I am! :^D
>> What are the essential changes required to httpd.conf? There are  
>> about a half-dozen virtual domains at the moment.
>> Thanks again! You guys are awesome.
>> M
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