How to deploy django?

Question

Django

Hello everyone, this is my first time posting a django project for hosting and I ran into such a nuisance:

[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27] mod_wsgi (pid=579): Exception occurred processing WSGI script '/opt/repo/ROOT/application'.
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27] Traceback (most recent call last):
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]   File "/opt/repo/virtenv/lib/python2.7/site-packages/django/core/handlers/wsgi.py", line 187, in __call__
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]     response = self.get_response(request)
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]   File "/opt/repo/virtenv/lib/python2.7/site-packages/django/core/handlers/base.py", line 199, in get_response
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]     response = self.handle_uncaught_exception(request, resolver, sys.exc_info())
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]   File "/opt/repo/virtenv/lib/python2.7/site-packages/django/core/handlers/base.py", line 236, in handle_uncaught_exception
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]     return debug.technical_500_response(request, *exc_info)
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]   File "/opt/repo/virtenv/lib/python2.7/site-packages/django/views/debug.py", line 91, in technical_500_response
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]     html = reporter.get_traceback_html()
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]   File "/opt/repo/virtenv/lib/python2.7/site-packages/django/views/debug.py", line 350, in get_traceback_html
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]     return t.render(c)
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]   File "/opt/repo/virtenv/lib/python2.7/site-packages/django/template/base.py", line 148, in render
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]     return self._render(context)
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]   File "/opt/repo/virtenv/lib/python2.7/site-packages/django/template/base.py", line 142, in _render
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]     return self.nodelist.render(context)
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]   File "/opt/repo/virtenv/lib/python2.7/site-packages/django/template/base.py", line 844, in render
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]     bit = self.render_node(node, context)
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]   File "/opt/repo/virtenv/lib/python2.7/site-packages/django/template/debug.py", line 80, in render_node
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]     return node.render(context)
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]   File "/opt/repo/virtenv/lib/python2.7/site-packages/django/template/debug.py", line 90, in render
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]     output = self.filter_expression.resolve(context)
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]   File "/opt/repo/virtenv/lib/python2.7/site-packages/django/template/base.py", line 624, in resolve
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]     new_obj = func(obj, *arg_vals)
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]   File "/opt/repo/virtenv/lib/python2.7/site-packages/django/template/defaultfilters.py", line 769, in date
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]     return format(value, arg)
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]   File "/opt/repo/virtenv/lib/python2.7/site-packages/django/utils/dateformat.py", line 343, in format
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]     return df.format(format_string)
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]   File "/opt/repo/virtenv/lib/python2.7/site-packages/django/utils/dateformat.py", line 35, in format
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]     pieces.append(force_text(getattr(self, piece)()))
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]   File "/opt/repo/virtenv/lib/python2.7/site-packages/django/utils/dateformat.py", line 268, in r
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]     return self.format('D, j M Y H:i:s O')
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]   File "/opt/repo/virtenv/lib/python2.7/site-packages/django/utils/dateformat.py", line 35, in format
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]     pieces.append(force_text(getattr(self, piece)()))
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]   File "/opt/repo/virtenv/lib/python2.7/site-packages/django/utils/encoding.py", line 85, in force_text
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]     s = six.text_type(s)
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]   File "/opt/repo/virtenv/lib/python2.7/site-packages/django/utils/functional.py", line 144, in __text_cast
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]     return func(*self.__args, **self.__kw)
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]   File "/opt/repo/virtenv/lib/python2.7/site-packages/django/utils/translation/__init__.py", line 83, in ugettext
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]     return _trans.ugettext(message)
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]   File "/opt/repo/virtenv/lib/python2.7/site-packages/django/utils/translation/trans_real.py", line 325, in ugettext
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]     return do_translate(message, 'ugettext')
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]   File "/opt/repo/virtenv/lib/python2.7/site-packages/django/utils/translation/trans_real.py", line 306, in do_translate
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]     _default = translation(settings.LANGUAGE_CODE)
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]   File "/opt/repo/virtenv/lib/python2.7/site-packages/django/utils/translation/trans_real.py", line 209, in translation
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]     default_translation = _fetch(settings.LANGUAGE_CODE)
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]   File "/opt/repo/virtenv/lib/python2.7/site-packages/django/utils/translation/trans_real.py", line 189, in _fetch
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27]     "The translation infrastructure cannot be initialized before the "
[Sat Dec 20 16:43:15 2014] [error] [client 178.141.172.27] AppRegistryNotReady: The translation infrastructure cannot be initialized before the apps registry is ready. Check that you don't make non-lazy gettext calls at import time.

Apache server, django 1.7.1
I tried to run runserver, I didn't get any errors,
I tried to set USE_I18N = False and USE_L10N = False, after that django debug started to fall out with the error Models aren't loaded yet.
Can anyone come across?

Answer 1

Everything is detailed here, I hope it will help you - alxpy.com/django-uwsgi-nginx

Answer 2

where are the configs? why not a bunch of nginx + uwsgi + supervisor? In my opinion, there is nowhere easier.
Install uwsgi: sudo pip install uwsgi
Install supervisor: sudo apt-get install supervisor
create .env in a directory at the root of the project with the command: virtualenv .env
source .env/bin/activate install
your project dependencies
pip install -r requirements.txt
File: / etc/supervisor/conf.d/yoursite.conf

[program:yoursite]
command=uwsgi --ini /etc/uwsgi.ini
autostart=true
autorestart=true
stderr_logfile = /tmp/uwsgi-err.log
stdout_logfile = /tmp/uwsgi.log

File: /etc/uwsgi.ini

[uwsgi]
chdir           = /home/projectroot
wsgi-file          = /home/projectroot/wsgi.py
home            = /home/projectroot/.env
logto           = /var/log/uwsgi.log

master          = true
processes       = 10
socket          = /tmp/yoursite.sock
vacuum          = true
touch-reload    = /tmp/yoursite.reload

File: /etc/nginx/sites-enabled/yoursite.conf

server {
    listen   80;
    server_name  yoursite.com;
    access_log  /home/var/log/nginx/yoursite.nginx.access.log;
    error_log  /home/var/log/nginx/yoursite.nginx.error.log;

    location / {
        uwsgi_pass   unix:///tmp/yoursite.sock;
        include uwsgi_params;
    }
    location /static/ {
        alias /home/yoursite/assets/;
    }
}

reboot: sudo /etc/init.d/nginx/restart
sudo supervisorctl reload
sudo supervisorctl restart yoursite

Answer 3

There are quite a few articles on this subject. Basically (from what I came across) a bunch of Nginx & Gunicorn + let's say Fabric is used. I like Nginx & uWSGI more. By the keywords "django nginx uwsgi" you can find a lot of good stuff. To quickly lay out sorts, execute commands like migrate, collectstatic and other similar operations, you can use Fabric. Here is my example of what I used a year and a half ago: https://pastebin.com/iWM1v449 - maybe it will help you.
PS: pay attention to Docker