Thanks, after a bit of cleanup of things I tried between question and
answer I have everything up and running now.
The application running in daemon mode is also using subprocess on
python 2.7.2 so I ran into the autoTLSkey mapping error (https://
groups.google.com/forum/#!msg/modwsgi/DW-SlIb07rE/FTE7A8WZ8msJ)
If I add the WSGIApplicationGroup %{GLOBAL} my problems go away and it
*seems* like my configuration is holding up and requests are being
served properly. I have to admit though that I'm not 100% confident
that the system is behaving as intended due to my lack of familiarity
with both apache and mod_wsgi configuration options.
I updated the conf like below, are there any side-effects I need to
worry about? Other than running all the /app processes in the main
interpreter instead of in sub-interpreters?
> WSGIDaemonProcess app user=admin processes=3 threads=1
>
> WSGIScriptAlias /app/ /var/www/wsgi-scripts/pastedeploy-app.wsgi
> process-group=app
WSGIApplicationGroup %{GLOBAL}
>
> WSGIScriptAlias / /var/www/wsgi-scripts/pastedeploy.wsgi
-Jonathan
On Jan 18, 4:37 pm, Graham Dumpleton <[email protected]>
wrote:
> You can mix them.
>
> Interpretation of WSGIProcessGroup is not done in order with other
> directives, whichever is last wins.
>
> Since you are using mod_wsgi 3.x one way you can be more precise by doing:
>
> WSGIDaemonProcess app user=admin processes=3 threads=1
>
> WSGIScriptAlias /app/ /var/www/wsgi-scripts/pastedeploy-app.wsgi
> process-group=app
>
> WSGIScriptAlias / /var/www/wsgi-scripts/pastedeploy.wsgi
>
> The more long handed way is to use:
>
> WSGIDaemonProcess app user=admin processes=3 threads=1
>
> WSGIScriptAlias /app/ /var/www/wsgi-scripts/pastedeploy-app.wsgi
>
> WSGIScriptAlias / /var/www/wsgi-scripts/pastedeploy.wsgi
>
> <Directory /var/www/wsgi-scripts/>
> <Files paste deploy-app.wsgi>
> WSGIProcessGroup app
> </Files>
> </Directory>
>
> In other words, you scope the WSGIProcessGroup to WSGI script fel in file
> system.
>
> Rather than Directory/Files, you could also say:
>
> <Location /app>
> WSGIProcessGroup app
> </Location>
>
> so, as long as isn't qualified in one of those ways, will still run in
> embedded mode.
>
> Graham
>
> On Wednesday, 18 January 2012, Jonathan Thomas <
>
>
>
>
>
>
>
> [email protected]> wrote:
> > I am mostly looking for clarification here since nothing I read in the
> > docs specifically says you can't mix embedded and daemon modes,
> > although there is an implied either or which seems to be backed up by
> > empirical testing.
>
> > Which leads me to wonder whether it's possible and I've misconfigured
> > my server, or whether it's not possible.
>
> > Here is what I'm trying to do in the main server section of the apache
> > configuration. In this scenario lets assume virtual hosts are
> > discouraged. This configuration starts fine, and all urls are
> > reachable, but the only processes that are used are the ones defined
> > under the DaemonProcess directive (as determined by ps and looking at
> > the CPU time)
>
> > I'm using
> > httpd-2.2.20 in prefork mode
> > mod_wsgi-3.3
>
> > config snippet
> > ...
> > User nobody
> > ...
> > #Serve the first application under a separate user
> > WSGIDaemonProcess app user=admin processes=3 threads=1
> > WSGIScriptAlias /app/ /var/www/wsgi-scripts/pastedeploy-app.wsgi
> > WSGIProcessGroup app
>
> > #Then serve everything else using embedded mode.
> > WSGIScriptAlias / /var/www/wsgi-scripts/pastedeploy.wsgi
>
> > <Directory /var/www/wsgi-scripts>
> > Order allow,deny
> > Allow from all
> > </Directory>
>
> > A definitive answer would be most welcome, let me know if you need
> > more information.
> > -Jonathan
>
> > --
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>
>
>
>
>
>
>
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