You probably don't want to use file-based sessions if you're load
balancing your application across multiple nodes.  If your session gets
created on one application node, how will the other application nodes
have access to it?  This might work if you have access to each
file-based session on every node via NFS or something like it.  Rather
than do that, I'd recommend storing your sessions in the database or
some other service like redis.

On Tue, Jun 08, 2021 at 11:26:38PM -0700, Andre Foote wrote:
> Because this is all coming from when I enabled sessions and the server 
> admin tried to implement the application on multiple nodes.
> 
> On Wednesday, April 28, 2021 at 6:41:24 PM UTC+7 Ryan Nowakowski wrote:
> 
> > What makes you think this has anything to do with Django sessions?
> >
> >
> > On April 27, 2021 11:15:57 PM CDT, Andre Foote <andref...@gmail.com> 
> > wrote:
> >>
> >> FileNotFoundError at /admin/region/country/process_import/
> >> [Errno 2] No such file or directory: '/tmp/tmpu31qxebf'
> >> *Request Method*: POST
> >> *Request URL*: http://myurl/admin/region/country/process_import/
> >> *Django Version*: 3.0.10
> >> *Exception Type*: FileNotFoundError
> >> *Exception Value*: 
> >> [Errno 2] No such file or directory: '/tmp/tmpu31qxebf'
> >> *Exception Location*: 
> >> /usr/local/lib/python3.8/site-packages/import_export/tmp_storages.py 
> >> in open, line 29
> >> *Python Executable*: /usr/local/bin/python
> >> *Python Version*: 3.8.3
> >>
> >> I understand from the Django docs 
> >> <https://docs.djangoproject.com/en/3.2/topics/http/sessions/#using-file-based-sessions>
> >>  that 
> >> when using File-based sessions, one must check that their "web server has 
> >> permissions to read and write to this location" (I'm not sure how/where to 
> >> enforce this, in my initial post, I tried to enforce inheritence of folder 
> >> permissions but that didn't work - any pointers would be appreciated.)
> >>
> >> However I'm using the default configuration for sessions that's supposed 
> >> to be database-backed.
> >> On Tuesday, April 27, 2021 at 9:52:03 PM UTC+2 Ryan Nowakowski wrote:
> >>
> >>>
> >>>
> >>> On April 26, 2021 11:31:24 PM CDT, Andre Foote <andref...@gmail.com> 
> >>> wrote: 
> >>> >However, the application crashes with the error stating that it is 
> >>> >unable 
> >>> >to read the session data stored in "/tmp". 
> >>>
> >>> Please post the full error including any exception messages and the full 
> >>> Python trace back if available. 
> >>>
> >>
> 
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