[arch-general] [OT] Problems with uwsgi/Python and httpd [Solved]

[Peter Nabbefeld]

The problem was the uwsgi default port - it does not work (currently?). 
See https://github.com/unbit/uwsgi/issues/1491 for details.

Added a troubleshooting entry to wiki page: 
https://wiki.archlinux.org/index.php/UWSGI

Kind regards

Peter



Am 24.01.19 um 09:19 schrieb Peter Nabbefeld:
> Currently, I keep getting the following strange message:
> [Thu Jan 24 09:10:44.116126 2019] [proxy:error] [pid 4791:tid 
> 140494184179456] (111)Connection refused: AH00957: uwsgi: attempt to 
> connect to 127.0.0.1:0 (*) failed
>
> I've already tried to remove the "Location" wrapper, replacing it by 
> "ProxyPass /bud/ uwsgi://127.0.0.1:3031/", but that doesn't work, either.
>
> netstat shows me, uwsgi is running:
> tcp        0      0 127.0.0.1:3031          0.0.0.0:* LISTEN 32540/uwsgi
>
> emperor.uwsgi.service started, status seems okay (it even shows me 
> entries for my app config).
>
> It seems, sth. has to be changed in the ProxyPass directive, probably 
> it has to be defined differently (i.e. documentation might be outdated 
> or incorrect)?
>
> Kind regards
>
> Peter
>
>
>
> Am 23.01.19 um 23:35 schrieb Peter Nabbefeld:
>>
>> Hello,
>>
>> I've tried to get Python working with Apache httpd and 
>> mod_proxy_uwsgi, but access to it results in an Error 503.
>>
>> In httpd.conf I activated the module. In vhosts configuration, I made 
>> the following related entries:
>>     DocumentRoot "/srv/http/my.host.name/"
>>     <Directory "/srv/http/">
>>         Options -Indexes
>>     </Directory>
>>     <Location "/bud/">
>>         ProxyPass uwsgi://127.0.0.1:3031/
>>     </Location>
>>
>> In location /srv/http/my.host.name/bud/ there's a script named buddy.py:
>>
>> def application(env, start_response):
>>     start_response('200 OK', [('Content-Type','text/html')])
>>     return [b"Hello World"]
>>
>> The URL I'm using is: http://my.host.name/bud/buddy
>>
>> In /etc/uwsgi/vassals there's a configuration "example.ini":
>> [uwsgi]
>> chdir = /srv/http/my.host.name/bud
>> module = buddy
>> plugins = python
>>
>> I've started uwsgi in emperor mode, starting "emperor.uwsgi.service".||
>>
>> What am I doing wrong?
>>
>> Kind regards
>> Peter
>>
>> PS: I've tried to find the necessary information in Arch Wiki or in 
>> the uwsgi docs (e,.g. copied the Python example there ;-) ), but it 
>> seems I'm missing some "glue" ....