> On 12 May 2016, at 6:32 PM, Jaqen Nki <[email protected]> wrote:
>
> Ok my bad, I figured it would be good idea to avoid posting redundancies.
> After much struggle GOOD NEWS IT WORKS! This is awesome, just tested it
> after reboot linux, it autoserves perfectly. So I take it for a new project,
> I repeat the process, new vhost and .wsgi file, and create a wsgi.load file
> for each site?
The wsgi.load file should only have in it the LoadModule, WSGIPythonHome and
WSGIRestrictEmbedded directives. They applied to the server as a whole and not
specific VirtualHosts.
When you talk about adding more VirtualHost’s, that is when you will need to be
a bit careful with respect to virtual environments.
First up, a separate VirtualHost is used for each distinct site hostname. Don’t
use separate VirtualHost’s if only trying to mount different applications at
different sub URLs of the same site. Seen people try and use multiple
VirtualHost’s for same site hostname too many times. Is wrong way.
Because you are going to have multiple VirtualHost’s would suggest doing things
a little differently.
First up, the wsgi.load file would only have LoadModule and
WSGIRestrictEmbedded directives in it. Not WSGIPythonHome.
In that file the WSGIPythonHome was acting as a fallback for both embedded mode
and daemon mode. With WSGIRestrictEmbedded set to On, don’t need the fallback.
Instead, we want to set python-home for each daemon process group setup using
WSGIDaemonProcess directive.
Thus:
# wsgi.load
LoadModule …
WSGIRestrictEmbedded On
# site1.conf
<VirtualHost *:80>
ServerName site1.host.name
WSGIDaemonProcess site1 python-home=/some/path/site1/venv
WSGIProcessGroup site1
WSGIApplicationGroup %{GLOBAL}
WSGIScriptAlias / /some/path/site1/app.wsgi
...
</VirtualHost>
# site2.conf
<VirtualHost *:80>
ServerName site2.host.name
WSGIDaemonProcess site2 python-home=/some/path/site2/venv
WSGIProcessGroup site2
WSGIApplicationGroup %{GLOBAL}
WSGIScriptAlias / /some/path/site1/app.wsgi
...
</VirtualHost>
If you do need to host multiple applications under same VirtualHost at
different sub URLs, you would use something like:
# site3.conf
<VirtualHost *:80>
ServerName site3.host.name
WSGIDaemonProcess site3_main python-home=/some/path/site3_main/venv
WSGIDaemonProcess site3_suburl python-home=/some/path/site3_suburl/venv
WSGIProcessGroup site3
WSGIApplicationGroup %{GLOBAL}
WSGIScriptAlias /suburl /some/path/site3_suburl/app.wsgi
process-group=site3_suburl
WSGIScriptAlias / /some/path/site3_main/app.wsgi
...
</VirtualHost>
> Either way I have it all logged in a file so I know exactly what to do next
> time. I have two concise guide txt files for setting up a python3 flaskapp
> on ubuntu server now, one with and one without a venv configuration- if you
> want to post them in mod wsgi docs as easy setup guides to help other people,
> let me know (honestly a lot of stuff in the docs is unnecessary and not to
> the point, one can get lost in the convolution). Thanks so much for bearing
> with me man you are a lifesaver and a brilliant programmer, and Im curious to
> know what projects youre working on or have worked on.
The docs are a mess right now, I acknowledge that. The effort required to bring
them up to date and better organise them is substantial and more interested in
other stuff right now.
> Im going to throw you an amazon gift card code after I can get to the
> store soon, for the almost instantaneous responses and solving my problems
> every time - like do you even sleep? haha. Also Ill show you my finished web
> sites once they are live because they are pretty slick and theyre my first
> projects in web development, of which Im proud. It may be a couple months
> but one of the sites is for an upcoming game mod of warcraft 3 (best RTS of
> all time), which is being cloned to the starcraft 2 engine because the old
> engine is outdated and clunky - called Armies of Azeroth on moddb.com. Im
> probably going to have to resort to django as the go to framework since its
> more popular and most of the job postings I see are for django developers and
> rarely flask. Anyways cheers thanks again hope all is well in AU.
If you are looking at Amazon gift card, that is much appreciated. Just note
that it needs to be the US Amazon store. That store is only one I can readily
use even though don’t Iive in the US. I travel there enough though to order
stuff and send to friends in US and then pick it up. :-)
Thanks.
Graham
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