Hi Graham I confirm the fix works for my system.
Thanks for seeing to it. Liam On Tuesday, 1 July 2014 13:53:52 UTC+2, Graham Dumpleton wrote: > > Fix has been released with mod_wsgi 4.2.5. > > https://pypi.python.org/pypi/mod_wsgi > > Remove the envvars file override you put in place when upgrading. > > Thanks for bringing the issue to my attention. In my own Apache 2.4 > installation, with dynamically loadable MPM modules, I only had worker MPM > .so installed and not prefork MPM .so as well, so didn't notice the > problem. I have both installed now so will notice if I break something down > the track related to this. > > Graham > > On 01/07/2014, at 7:14 PM, Liam Thompson <[email protected] <javascript:>> > wrote: > > > > On Tuesday, 1 July 2014 02:51:29 UTC+2, Graham Dumpleton wrote: >> >> I am after the settings at the head of: >> >> /tmp/mod_wsgi-localhost:8000:1000/apachectl >> >> Specifically, what is HTTPD in that file set to. >> > > > Right sorry > > HTTPD="/usr/sbin/apache2 -f /tmp/mod_wsgi-localhost:8000:1000/httpd.conf > -DWSGI_MPM_EVENT_MODULE -DWSGI_MPM_WORKER_MODULE -DWSGI_MPM_PREFORK_MODULE" > > > >> >> I suspect the problem is the code: >> >> def _mpm_module_defines(modules_directory): >> result = [] >> workers = ['event', 'worker', 'prefork'] >> for name in workers: >> if os.path.exists(os.path.join(modules_directory, >> 'mod_mpm_%s.so' % name)): >> result.append('-DWSGI_MPM_%s_MODULE' % name.upper()) >> return result >> >> It should be breaking out of the loop after result.append(). >> >> It is likely adding more than one of: >> >> WSGI_MPM_EVENT_MODULE >> WSGI_MPM_WORKER_MODULE >> WSGI_MPM_PREFORK_MODULE >> >> and so trying to load more than one. >> >> The solution you can like use for now is to create/edit the file: >> >> /tmp/mod_wsgi-localhost:8000:1000/envvars >> >> Take from /tmp/mod_wsgi-localhost:8000:1000/apachectl the HTTPD variable >> line and copy it into the envvars file. >> >> Edit the HTTPD setting in envvars to drop out all but one of the MPM -D >> options. Give preference to event or worker MPM over prefork. >> > > I created the envvars file and put in > > HTTPD="/usr/sbin/apache2 -f /tmp/mod_wsgi-localhost:8000:1000/httpd.conf > -DWSGI_MPM_WORKER_MODULE" > > and I get "my web site runs on Malt Whiskey", so it's working now. > > Thanks for the suggestions > > Liam > > > >> >> Graham >> >> On 30/06/2014, at 11:51 PM, Liam Thompson <[email protected]> wrote: >> >> Hi Graham >> >> On Monday, 30 June 2014 13:54:27 UTC+2, Graham Dumpleton wrote: >>> >>> >>> On 30/06/2014, at 9:21 PM, Graham Dumpleton <[email protected]> >>> wrote: >>> >>> >>> On 30/06/2014, at 8:31 PM, Liam Thompson <[email protected]> wrote: >>> >>> Hi there >>> >>> I am trying to get the mod_wsgi-express PyPi package working on my >>> system in virtualenv with Apache 2.4.6 running Ubuntu 13.10, fully updated. >>> The system I'm developing for unfortunately needs to run 2.6.9, so there >>> is a discrepancy between the needed python and the system default (2.7.5) >>> and the compiled mod_wsgi. >>> >>> In any event, following the instructions on PyPi I am getting >>> >>> "AH00534: apache2: Configuration error: More than one MPM loaded." >>> >>> >>> Exactly what version of mod_wsgi are you installing? >>> >>> The mod_wsgi in the pip installation is 4.2.4 >> >> The base mod_wsgi version installed on my system 3.4 (a little behind the >> times I know, I generally rely on the Ubuntu repos rather than bleeding >> edge). >> >> >>> What do you get when you run: >>> >>> /usr/sbin/apache2 -M >>> >>> Loaded Modules: >> core_module (static) >> so_module (static) >> watchdog_module (static) >> http_module (static) >> log_config_module (static) >> logio_module (static) >> version_module (static) >> unixd_module (static) >> access_compat_module (shared) >> alias_module (shared) >> auth_basic_module (shared) >> authn_core_module (shared) >> authn_file_module (shared) >> authz_core_module (shared) >> authz_host_module (shared) >> authz_user_module (shared) >> autoindex_module (shared) >> cgi_module (shared) >> dav_module (shared) >> dav_fs_module (shared) >> deflate_module (shared) >> dir_module (shared) >> env_module (shared) >> filter_module (shared) >> headers_module (shared) >> mime_module (shared) >> mpm_prefork_module (shared) >> negotiation_module (shared) >> php5_module (shared) >> rewrite_module (shared) >> setenvif_module (shared) >> socache_shmcb_module (shared) >> ssl_module (shared) >> status_module (shared) >> upload_progress_module (shared) >> wsgi_module (shared) >> xsendfile_module (shared) >> >> >>> when trying to run >>> >>> "mod_wsgi-express start-server apache/apache.wsgi --port 8001 >>> --httpd-executable=/usr/sbin/apache2 --user=www-data --group=www-data" >>> >>> >>> You don't need the options: >>> >>> --user=www-data --group=www-data >>> >>> if you are running as normal user, they will do nothing. They should >>> only be needed in special cases if using 'setup-server' to allow creation >>> of scripts to later run as root. >>> >>> What are the following set to in the 'apachectl' directory created under >>> the temporary 'Server Root' created by mod_wsgi express when you don't >>> supply any options? >>> >>> >>> And the missing bit was what are these set to when you don't supply any >>> options. >>> >>> HTTPD="/usr/sbin/httpd -f /tmp/mod_wsgi-localhost:8000:502/httpd.conf >>> -DWSGI_SERVER_METRICS" >>> >>> WSGI_RUN_USER="${WSGI_RUN_USER:-graham}" >>> WSGI_RUN_GROUP="${WSGI_RUN_GROUP:-staff}" >>> >>> Graham >>> >> >> A simple mod_wsgi-express start-sevrer gives me below (I hope this is >> what you meant) >> >> Server URL : http://localhost:8000/ >> Server Root : /tmp/mod_wsgi-localhost:8000:1000 >> Server Conf : /tmp/mod_wsgi-localhost:8000:1000/httpd.conf >> Error Log File : /tmp/mod_wsgi-localhost:8000:1000/error_log >> AH00534: apache2: Configuration error: More than one MPM loaded. >> >> My username id is 1000. >> >> Thanks >> Liam >> >> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "modwsgi" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To post to this group, send email to [email protected]. >> Visit this group at http://groups.google.com/group/modwsgi. >> For more options, visit https://groups.google.com/d/optout. >> >> >> > -- > You received this message because you are subscribed to the Google Groups > "modwsgi" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] <javascript:>. > To post to this group, send email to [email protected] <javascript:> > . > Visit this group at http://groups.google.com/group/modwsgi. > For more options, visit https://groups.google.com/d/optout. > > > -- You received this message because you are subscribed to the Google Groups "modwsgi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/modwsgi. For more options, visit https://groups.google.com/d/optout.
