its been a nightmare trying to deploy django using apache and wsgi on ubuntu server 18, I created a virtual environment, installed dependencies, restarted apache many times however apache wsgi cant find django in my virtual environment.
I can run manage.py runserver so virtual environment dependencies are ok.
My python version for venv is 3.8
this is apache error log:
[Sun Dec 08 02:09:53.028651 2019] [wsgi:error] [pid 18902:tid 140235766351616] [remote 186.116.79.225:59496] from django.core.wsgi import get_wsgi_application
[Sun Dec 08 02:09:53.028666 2019] [wsgi:error] [pid 18902:tid 140235766351616] [remote 186.116.79.225:59496] ModuleNotFoundError: No module named 'django'
[Sun Dec 08 02:09:53.335770 2019] [wsgi:error] [pid 18902:tid 140235648796416] [remote 186.116.79.225:59497] mod_wsgi (pid=18902): Target WSGI script '/var/www/iotconfigserver/IOT_config_rest/IOT_config_rest/wsgi.py' cannot be loaded as Python module.
[Sun Dec 08 02:09:53.335820 2019] [wsgi:error] [pid 18902:tid 140235648796416] [remote 186.116.79.225:59497] mod_wsgi (pid=18902): Exception occurred processing WSGI script '/var/www/iotconfigserver/IOT_config_rest/IOT_config_rest/wsgi.py'.
[Sun Dec 08 02:09:53.335893 2019] [wsgi:error] [pid 18902:tid 140235648796416] [remote 186.116.79.225:59497] Traceback (most recent call last):
[Sun Dec 08 02:09:53.335915 2019] [wsgi:error] [pid 18902:tid 140235648796416] [remote 186.116.79.225:59497] File "/var/www/iotconfigserver/IOT_config_rest/IOT_config_rest/wsgi.py", line 17, in <module>
[Sun Dec 08 02:09:53.335919 2019] [wsgi:error] [pid 18902:tid 140235648796416] [remote 186.116.79.225:59497] from django.core.wsgi import get_wsgi_application
[Sun Dec 08 02:09:53.335933 2019] [wsgi:error] [pid 18902:tid 140235648796416] [remote 186.116.79.225:59497] ModuleNotFoundError: No module named 'django'
[Sun Dec 08 02:09:53.665977 2019] [wsgi:error] [pid 18902:tid 140235766351616] [remote 186.116.79.225:59498] mod_wsgi (pid=18902): Target WSGI script '/var/www/iotconfigserver/IOT_config_rest/IOT_config_rest/wsgi.py' cannot be loaded as Python module.
[Sun Dec 08 02:09:53.666021 2019] [wsgi:error] [pid 18902:tid 140235766351616] [remote 186.116.79.225:59498] mod_wsgi (pid=18902): Exception occurred processing WSGI script '/var/www/iotconfigserver/IOT_config_rest/IOT_config_rest/wsgi.py'.
[Sun Dec 08 02:09:53.666097 2019] [wsgi:error] [pid 18902:tid 140235766351616] [remote 186.116.79.225:59498] Traceback (most recent call last):
[Sun Dec 08 02:09:53.666120 2019] [wsgi:error] [pid 18902:tid 140235766351616] [remote 186.116.79.225:59498] File "/var/www/iotconfigserver/IOT_config_rest/IOT_config_rest/wsgi.py", line 17, in <module>
[Sun Dec 08 02:09:53.666124 2019] [wsgi:error] [pid 18902:tid 140235766351616] [remote 186.116.79.225:59498] from django.core.wsgi import get_wsgi_application
[Sun Dec 08 02:09:53.666139 2019] [wsgi:error] [pid 18902:tid 140235766351616] [remote 186.116.79.225:59498] ModuleNotFoundError: No module named 'django'
I don't know what to do,
this is my /etc/apache2/sites-available/000-default.conf file:
<VirtualHost *:80>
Alias /static /var/www/iotconfigserver/IOT_config_rest/static
<Directory /var/www/iotconfigserver/IOT_config_rest/static>
Require all granted
</Directory>
<Directory /var/www/iotconfigserver/IOT_config_rest/IOT_config_rest >
<Files wsgi.py>
Require all granted
</Files>
</Directory>
WSGIDaemonProcess IOT_config_rest python-home=/var/www/iotconfigserver/venv python-path=/var/www/iotconfigserver/IOT_config_r$
WSGIProcessGroup IOT_config_rest
WSGIScriptAlias / /var/www/iotconfigserver/IOT_config_rest/IOT_config_rest/wsgi.py
</VirtualHost>
thanks to anyone trying to help
I could deploy by downgrading python venv to 3.6, but I still don't know why
Related
I have been trying to get my django app deployed for a while now and no matter what I have followed and tried I keep running into errors.
I am currently getting this error:
Target WSGI script '/home/brickmane/djangoapp/myserver/backend/core/wsgi.py' cannot be loaded as Python module.
and
ModuleNotFoundError: No module named 'contextvars'
which is not something I used myself in my project.
I have tried some solutions like using:
sudo chmod a+x wsgi.py
and trying libapache2-mod-wsgi-py3 vs libapache2-mod-wsgi
my apache2.conf file where I placed my virtual host and the settings for my app:
WSGIPythonHome /home/brickmane/djangoapp/myserver/venv
WSGIPythonPath /home/brickmane/djangoapp/myserver/backend
<VirtualHost *:80>
ServerAlias www.d8pricecheck.tk
WSGIProcessGroup backend
Alias /static/ /home/brickmane/djangoapp/myserver/backend/static/
<Directory /home/brickmane/djangoapp/myserver/backend/static>
Require all granted
</Directory>
WSGIScriptAlias / /home/brickmane/djangoapp/myserver/backend/core/wsgi.py
<Directory /home/brickmane/djangoapp/myserver/backend/core>
<Files wsgi.py>
Require all granted
</Files>
</Directory>
WSGIDaemonProcess backend python-path=/home/brickmane/djangoapp/myserver/backend/core python-home=/home/brickmane/djangoapp/myserver/venv
WSGIProcessGroup backend
</VirtualHost>
my wsgi.py file:
import os, sys
# add the hellodjango project path into the sys.path
sys.path.append('/home/brickmane/djangoapp/myserver/backend/')
sys.path.append('/home/brickmane/djangoapp/myserver/backend/core/')
# add the virtualenv site-packages path to the sys.path
sys.path.append('/home/brickmane/djangoapp/myserver/venv/lib/python3.10/site-packages')
# poiting to the project settings
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "core.settings")
from django.core.wsgi import get_wsgi_application
application = get_wsgi_application()
This is my full apache error log from restarting the service and trying to access my website:
[Mon Jan 31 12:28:54.228176 2022] [mpm_prefork:notice] [pid 19551] AH00173: SIGHUP received. Attempting to restart
[Mon Jan 31 12:28:54.292016 2022] [ssl:warn] [pid 19551] AH01916: Init: (brickmaneserver.comcast.net:443) You configured HTTP(80) on the standard HTTPS(443) port!
[Mon Jan 31 12:28:54.296542 2022] [mpm_prefork:notice] [pid 19551] AH00163: Apache/2.4.29 (Ubuntu) OpenSSL/1.1.1g mod_wsgi/4.5.17 Python/3.6 configured -- resuming normal operations
[Mon Jan 31 12:28:54.296588 2022] [core:notice] [pid 19551] AH00094: Command line: '/usr/sbin/apache2'
[Mon Jan 31 12:29:00.082063 2022] [wsgi:error] [pid 19618] [remote 108.162.238.175:59436] mod_wsgi (pid=19618): Target WSGI script '/home/brickmane/djangoapp/myserver/backend/core/wsgi.py' cannot be loaded as Python module.
[Mon Jan 31 12:29:00.082120 2022] [wsgi:error] [pid 19618] [remote 108.162.238.175:59436] mod_wsgi (pid=19618): Exception occurred processing WSGI script '/home/brickmane/djangoapp/myserver/backend/core/wsgi.py'.
[Mon Jan 31 12:29:00.082830 2022] [wsgi:error] [pid 19618] [remote 108.162.238.175:59436] Traceback (most recent call last):
[Mon Jan 31 12:29:00.082874 2022] [wsgi:error] [pid 19618] [remote 108.162.238.175:59436] File "/home/brickmane/djangoapp/myserver/backend/core/wsgi.py", line 12, in <module>
[Mon Jan 31 12:29:00.082880 2022] [wsgi:error] [pid 19618] [remote 108.162.238.175:59436] from django.core.wsgi import get_wsgi_application
[Mon Jan 31 12:29:00.082890 2022] [wsgi:error] [pid 19618] [remote 108.162.238.175:59436] File "/home/brickmane/djangoapp/myserver/venv/lib/python3.10/site-packages/django/core/wsgi.py", line 2, in <module>
[Mon Jan 31 12:29:00.082895 2022] [wsgi:error] [pid 19618] [remote 108.162.238.175:59436] from django.core.handlers.wsgi import WSGIHandler
[Mon Jan 31 12:29:00.082920 2022] [wsgi:error] [pid 19618] [remote 108.162.238.175:59436] File "/home/brickmane/djangoapp/myserver/venv/lib/python3.10/site-packages/django/core/handlers/wsgi.py", line 3, in <module>
[Mon Jan 31 12:29:00.082925 2022] [wsgi:error] [pid 19618] [remote 108.162.238.175:59436] from django.conf import settings
[Mon Jan 31 12:29:00.082933 2022] [wsgi:error] [pid 19618] [remote 108.162.238.175:59436] File "/home/brickmane/djangoapp/myserver/venv/lib/python3.10/site-packages/django/conf/__init__.py", line 19, in <module>
[Mon Jan 31 12:29:00.082938 2022] [wsgi:error] [pid 19618] [remote 108.162.238.175:59436] from django.utils.deprecation import RemovedInDjango50Warning
[Mon Jan 31 12:29:00.082946 2022] [wsgi:error] [pid 19618] [remote 108.162.238.175:59436] File "/home/brickmane/djangoapp/myserver/venv/lib/python3.10/site-packages/django/utils/deprecation.py", line 5, in <module>
[Mon Jan 31 12:29:00.082951 2022] [wsgi:error] [pid 19618] [remote 108.162.238.175:59436] from asgiref.sync import sync_to_async
[Mon Jan 31 12:29:00.082959 2022] [wsgi:error] [pid 19618] [remote 108.162.238.175:59436] File "/home/brickmane/djangoapp/myserver/venv/lib/python3.10/site-packages/asgiref/sync.py", line 2, in <module>
[Mon Jan 31 12:29:00.082963 2022] [wsgi:error] [pid 19618] [remote 108.162.238.175:59436] import contextvars
[Mon Jan 31 12:29:00.082981 2022] [wsgi:error] [pid 19618] [remote 108.162.238.175:59436] ModuleNotFoundError: No module named 'contextvars'
[Mon Jan 31 12:29:00.343820 2022] [wsgi:error] [pid 19618] [remote 162.158.187.159:38614] mod_wsgi (pid=19618): Target WSGI script '/home/brickmane/djangoapp/myserver/backend/core/wsgi.py' cannot be loaded as Python module.
[Mon Jan 31 12:29:00.343880 2022] [wsgi:error] [pid 19618] [remote 162.158.187.159:38614] mod_wsgi (pid=19618): Exception occurred processing WSGI script '/home/brickmane/djangoapp/myserver/backend/core/wsgi.py'.
[Mon Jan 31 12:29:00.344018 2022] [wsgi:error] [pid 19618] [remote 162.158.187.159:38614] Traceback (most recent call last):
[Mon Jan 31 12:29:00.344063 2022] [wsgi:error] [pid 19618] [remote 162.158.187.159:38614] File "/home/brickmane/djangoapp/myserver/backend/core/wsgi.py", line 12, in <module>
[Mon Jan 31 12:29:00.344069 2022] [wsgi:error] [pid 19618] [remote 162.158.187.159:38614] from django.core.wsgi import get_wsgi_application
[Mon Jan 31 12:29:00.344079 2022] [wsgi:error] [pid 19618] [remote 162.158.187.159:38614] File "/home/brickmane/djangoapp/myserver/venv/lib/python3.10/site-packages/django/core/wsgi.py", line 2, in <module>
[Mon Jan 31 12:29:00.344084 2022] [wsgi:error] [pid 19618] [remote 162.158.187.159:38614] from django.core.handlers.wsgi import WSGIHandler
[Mon Jan 31 12:29:00.344092 2022] [wsgi:error] [pid 19618] [remote 162.158.187.159:38614] File "/home/brickmane/djangoapp/myserver/venv/lib/python3.10/site-packages/django/core/handlers/wsgi.py", line 3, in <module>
[Mon Jan 31 12:29:00.344097 2022] [wsgi:error] [pid 19618] [remote 162.158.187.159:38614] from django.conf import settings
[Mon Jan 31 12:29:00.344105 2022] [wsgi:error] [pid 19618] [remote 162.158.187.159:38614] File "/home/brickmane/djangoapp/myserver/venv/lib/python3.10/site-packages/django/conf/__init__.py", line 19, in <module>
[Mon Jan 31 12:29:00.344109 2022] [wsgi:error] [pid 19618] [remote 162.158.187.159:38614] from django.utils.deprecation import RemovedInDjango50Warning
[Mon Jan 31 12:29:00.344117 2022] [wsgi:error] [pid 19618] [remote 162.158.187.159:38614] File "/home/brickmane/djangoapp/myserver/venv/lib/python3.10/site-packages/django/utils/deprecation.py", line 5, in <module>
[Mon Jan 31 12:29:00.344122 2022] [wsgi:error] [pid 19618] [remote 162.158.187.159:38614] from asgiref.sync import sync_to_async
[Mon Jan 31 12:29:00.344130 2022] [wsgi:error] [pid 19618] [remote 162.158.187.159:38614] File "/home/brickmane/djangoapp/myserver/venv/lib/python3.10/site-packages/asgiref/sync.py", line 2, in <module>
[Mon Jan 31 12:29:00.344135 2022] [wsgi:error] [pid 19618] [remote 162.158.187.159:38614] import contextvars
[Mon Jan 31 12:29:00.344164 2022] [wsgi:error] [pid 19618] [remote 162.158.187.159:38614] ModuleNotFoundError: No module named 'contextvars'
You have configured Apache with python3.6 but run python3.10 in your virt.env (contextvars is part of python since version 3.7)
You should always run Apache with the same python version as in the virt.env
I a trying to run a "hello world" python application from the server using Apache web server port 80. Here, I have setup python virtual environment compacting with python version 3.8. created virtual host, wsgi file and now trying to call the URL on browser, I am getting 500 internal server error. Apache error log file details provided here.
1. Ubuntu 18.04,
2. Python 3.8,
3. Apache 2.4
Virtual host configuration
#WSGIDaemonProcess MyApp python-home=/usr/local/env/myApp/venv threads=5i
WSGIDaemonProcess Myapp user=www-data group=www-data python-home=/usr/local/env/myApp/venv python-path=/usr/local/env/myApp threads=5
WSGIScriptAlias /project_wsgi /usr/local/env/myApp/myapp.wsgi
#WSGIProcessGroup myApp
WSGIApplicationGroup Myapp
#WSGIImportScript %{GLOBAL}
#WSGIPythonHome /usr/local/env/myApp/venv
<VirtualHost *:80>
<Directory /usr/local/env/myApp>
Require all granted
Order allow,deny
Allow from all
LogLevel info
</Directory>
</VirtualHost>
WSGI file
import os
import sys
sys.path.insert(0, '/usr/local/env/myApp/')
python_home = '/usr/local/env/myApp/venv'
#activate_this = '/usr/local/env/myApp/venv/bin/activate_this.py'
#with open(activate_this) as file_:
# exec(file_.read(), dict(__file__=activate_this))
from app.myApp import app as application
apache error logs
[Fri Jan 31 16:00:28.990978 2020] [wsgi:info] [pid 58589:tid 140712013437888] mod_wsgi (pid=58589): Starting process 'Myapp' with uid=33, gid=33 and threads=5.
[Fri Jan 31 16:00:28.991819 2020] [wsgi:info] [pid 58589:tid 140712013437888] mod_wsgi (pid=58589): Python home /usr/local/env/myApp/venv.
[Fri Jan 31 16:00:28.991863 2020] [wsgi:info] [pid 58589:tid 140712013437888] mod_wsgi (pid=58589): Initializing Python.
[Fri Jan 31 16:00:28.991926 2020] [mpm_event:notice] [pid 102854:tid 140712013437888] AH00489: Apache/2.4.29 (Ubuntu) mod_wsgi/4.5.17 Python/3.6 configured -- resuming normal operations
[Fri Jan 31 16:00:28.991937 2020] [mpm_event:info] [pid 102854:tid 140712013437888] AH00490: Server built: 2019-09-16T12:58:48
[Fri Jan 31 16:00:28.991952 2020] [core:notice] [pid 102854:tid 140712013437888] AH00094: Command line: '/usr/sbin/apache2'
[Fri Jan 31 16:00:28.993170 2020] [wsgi:info] [pid 58591:tid 140712013437888] mod_wsgi (pid=58591): Initializing Python.
[Fri Jan 31 16:00:28.993874 2020] [wsgi:info] [pid 58590:tid 140712013437888] mod_wsgi (pid=58590): Initializing Python.
[Fri Jan 31 16:00:29.061111 2020] [wsgi:info] [pid 58589:tid 140712013437888] mod_wsgi (pid=58589): Attach interpreter ''.
[Fri Jan 31 16:00:29.088271 2020] [wsgi:info] [pid 58589:tid 140712013437888] mod_wsgi (pid=58589): Adding '/usr/local/env/myApp' to path.
[Fri Jan 31 16:00:29.089075 2020] [wsgi:info] [pid 58591:tid 140712013437888] mod_wsgi (pid=58591): Attach interpreter ''.
[Fri Jan 31 16:00:29.089966 2020] [wsgi:info] [pid 58590:tid 140712013437888] mod_wsgi (pid=58590): Attach interpreter ''.
[Fri Jan 31 16:02:22.375687 2020] [wsgi:info] [pid 58591:tid 140711785658112] [client 146.176.178.57:50395] mod_wsgi (pid=58591, process='', application='Myapp'): Loading WSGI script '/usr/local/env/myApp/myapp.wsgi'.
[Fri Jan 31 16:02:22.381101 2020] [wsgi:error] [pid 58591:tid 140711785658112] [client 146.176.178.57:50395] mod_wsgi (pid=58591): Target WSGI script '/usr/local/env/myApp/myapp.wsgi' cannot be loaded as Python module.
[Fri Jan 31 16:02:22.381132 2020] [wsgi:error] [pid 58591:tid 140711785658112] [client 146.176.178.57:50395] mod_wsgi (pid=58591): Exception occurred processing WSGI script '/usr/local/env/myApp/myapp.wsgi'.
[Fri Jan 31 16:02:22.381374 2020] [wsgi:error] [pid 58591:tid 140711785658112] [client 146.176.178.57:50395] Traceback (most recent call last):
[Fri Jan 31 16:02:22.381400 2020] [wsgi:error] [pid 58591:tid 140711785658112] [client 146.176.178.57:50395] File "/usr/local/env/myApp/myapp.wsgi", line 10, in <module>
[Fri Jan 31 16:02:22.381405 2020] [wsgi:error] [pid 58591:tid 140711785658112] [client 146.176.178.57:50395] from app.myApp import app as application
[Fri Jan 31 16:02:22.381411 2020] [wsgi:error] [pid 58591:tid 140711785658112] [client 146.176.178.57:50395] File "/usr/local/env/myApp/app/myApp.py", line 1, in <module>
[Fri Jan 31 16:02:22.381414 2020] [wsgi:error] [pid 58591:tid 140711785658112] [client 146.176.178.57:50395] from flask import Flask
[Fri Jan 31 16:02:22.381436 2020] [wsgi:error] [pid 58591:tid 140711785658112] [client 146.176.178.57:50395] ModuleNotFoundError: No module named 'flask'
I have installed flask on the virtual environment and trying to activate from the WSGI file execution. However, this is not working for me.
FYI : The commented lines on virtual host is already I have tried.
This question has been asked before here but the solution does not work for me. My python venv configuration is not playing well with the apache2 mod_wsgi and I cannot root-cause the issue. At present, I cannot comment on this question so I'm posting another one
Here are the apache2 error logs when trying to log into the site.
[Fri Dec 07 20:32:25.476491 2018] [wsgi:warn] [pid 25982:tid 140573456193408] mod_wsgi: Compiled for Python/3.5.1+.
[Fri Dec 07 20:32:25.476529 2018] [wsgi:warn] [pid 25982:tid 140573456193408] mod_wsgi: Runtime using Python/3.5.2.
[Fri Dec 07 20:32:25.477326 2018] [mpm_event:notice] [pid 25982:tid 140573456193408] AH00489: Apache/2.4.18 (Ubuntu) mod_wsgi/4.3.0 Python/3.5.2 configured -- resuming normal operations
[Fri Dec 07 20:32:25.477362 2018] [core:notice] [pid 25982:tid 140573456193408] AH00094: Command line: '/usr/sbin/apache2'
[Fri Dec 07 20:34:24.401510 2018] [wsgi:error] [pid 25983:tid 140573343934208] [remote 10.2.5.243:15047] mod_wsgi (pid=25983): Target WSGI script '/home/awashburn/anaconda3/envs/pgadmin4/lib/python3.7/site-packages/pgadmin4/pgAdmin4.wsgi' cannot be loaded as Python module.
[Fri Dec 07 20:34:24.401642 2018] [wsgi:error] [pid 25983:tid 140573343934208] [remote 10.2.5.243:15047] mod_wsgi (pid=25983): Exception occurred processing WSGI script '/home/awashburn/anaconda3/envs/pgadmin4/lib/python3.7/site-packages/pgadmin4/pgAdmin4.wsgi'.
[Fri Dec 07 20:34:24.402195 2018] [wsgi:error] [pid 25983:tid 140573343934208] [remote 10.2.5.243:15047] Traceback (most recent call last):
[Fri Dec 07 20:34:24.402229 2018] [wsgi:error] [pid 25983:tid 140573343934208] [remote 10.2.5.243:15047] File "/home/awashburn/anaconda3/envs/pgadmin4/lib/python3.7/site-packages/pgadmin4/pgAdmin4.wsgi", line 25, in <module>
[Fri Dec 07 20:34:24.402236 2018] [wsgi:error] [pid 25983:tid 140573343934208] [remote 10.2.5.243:15047] import config
[Fri Dec 07 20:34:24.402244 2018] [wsgi:error] [pid 25983:tid 140573343934208] [remote 10.2.5.243:15047] File "/home/awashburn/anaconda3/envs/pgadmin4/lib/python3.7/site-packages/pgadmin4/config.py", line 29, in <module>
[Fri Dec 07 20:34:24.402248 2018] [wsgi:error] [pid 25983:tid 140573343934208] [remote 10.2.5.243:15047] from pgadmin.utils import env, IS_PY2, IS_WIN, fs_short_path
[Fri Dec 07 20:34:24.402256 2018] [wsgi:error] [pid 25983:tid 140573343934208] [remote 10.2.5.243:15047] File "/home/awashburn/anaconda3/envs/pgadmin4/lib/python3.7/site-packages/pgadmin4/pgadmin/__init__.py", line 18, in <module>
[Fri Dec 07 20:34:24.402260 2018] [wsgi:error] [pid 25983:tid 140573343934208] [remote 10.2.5.243:15047] from flask import Flask, abort, request, current_app, session, url_for
[Fri Dec 07 20:34:24.402280 2018] [wsgi:error] [pid 25983:tid 140573343934208] [remote 10.2.5.243:15047] ImportError: No module named 'flask'
Here is the Vhost configuration:
<VirtualHost *>
ServerName shinyapp01t
WSGIDaemonProcess pgadmin processes=1 threads=25 python-home=/home/awashburn/anaconda3/envs/pgadmin4 display-name=pgadmin4
WSGIScriptAlias /pgadmin /home/awashburn/anaconda3/envs/pgadmin4/lib/python3.7/site-packages/pgadmin4/pgAdmin4.wsgi
<Directory "/home/awashburn/anaconda3/envs/pgadmin4/lib/python3.7/site-packages/pgadmin4/">
WSGIProcessGroup pgadmin
WSGIApplicationGroup %{GLOBAL}
Require all granted
</Directory>
</VirtualHost>
I referenced these instructions from DigitalOcean trying to install pgAdmin4 on Ubuntu 16.04.
Edit: I used a python3 venv instead of anaconda virtual env and everything worked fine. So the root cause is the anaconda system. There's a discussion on the mod_wsgi mailing list about this
Strange one - I've tried and tried to get this Flask app going - something seems to be going wrong.
$ pwd inside the Flask app gives:
/home/winduplordvexxos/winduplordvexxos.com/windupflaskvexxos
$ ls inside the Flask app gives:
__init__.py __pycache__ vexxos.py windupflaskvexxos.wsgi
__init__.py is empty.
vexxos.py:
from flask import Flask
app = Flask(__name__)
#app.route('/')
def api():
return 'Wind Up Lord Vexxos API'
if __name__ == "__main__":
app.run(host='0.0.0.0')
windupflaskvexxos.wsgi:
activate_this = '/home/winduplordvexxos/winduplordvexxos.com/winduplordvexxos_env/bin/activate_this.py'
with open(activate_this) as file_:
exec(file_.read(), dict(__file__=activate_this))
import os, sys
cwd = os.getcwd()
sys.path.insert(0, cwd)
try:
from .vexxos import app as application
except Exception: #ImportError
from vexxos import app as application
However, all I see on the front end is:
/etc/apache2/site-available/000-default.conf:
<VirtualHost *:80>
ServerAlias flask.winduplordvexxos.com
ServerAdmin admin#winduplordvexxos.com
WSGIDaemonProcess windupflaskvexxos.com user=winduplordvexxos group=winduplordvexxos threads=5
WSGIScriptAlias / /home/winduplordvexxos/winduplordvexxos.com/windupflaskvexxos/windupflaskvexxos.wsgi
<Directory /home/winduplordvexxos/winduplordvexxos.com/windupflaskvexxos/>
WSGIProcessGroup windupflaskvexxos.com
WSGIApplicationGroup %{GLOBAL}
WSGIScriptReloading On
Require all granted
</Directory>
</VirtualHost>
Checking the apache error logs has given me:
[Fri Oct 13 23:05:14.650945 2017] [wsgi:error] [pid 15561:tid 140103054321408] [remote 109.149.163.9:59859] mod_wsgi (pid=15561): Target WSGI script '/home/winduplordve$
[Fri Oct 13 23:05:14.651088 2017] [wsgi:error] [pid 15561:tid 140103054321408] [remote 109.149.163.9:59859] mod_wsgi (pid=15561): Exception occurred processing WSGI scr$
[Fri Oct 13 23:05:14.657996 2017] [wsgi:error] [pid 15561:tid 140103054321408] [remote 109.149.163.9:59859] Traceback (most recent call last):
[Fri Oct 13 23:05:14.658060 2017] [wsgi:error] [pid 15561:tid 140103054321408] [remote 109.149.163.9:59859] File "/home/winduplordvexxos/winduplordvexxos.com/windupfl$
[Fri Oct 13 23:05:14.658071 2017] [wsgi:error] [pid 15561:tid 140103054321408] [remote 109.149.163.9:59859] from .vexxos import app as application
[Fri Oct 13 23:05:14.658098 2017] [wsgi:error] [pid 15561:tid 140103054321408] [remote 109.149.163.9:59859] SystemError: Parent module '' not loaded, cannot perform rel$
[Fri Oct 13 23:05:14.658131 2017] [wsgi:error] [pid 15561:tid 140103054321408] [remote 109.149.163.9:59859]
[Fri Oct 13 23:05:14.658146 2017] [wsgi:error] [pid 15561:tid 140103054321408] [remote 109.149.163.9:59859] During handling of the above exception, another exception oc$
[Fri Oct 13 23:05:14.658156 2017] [wsgi:error] [pid 15561:tid 140103054321408] [remote 109.149.163.9:59859]
[Fri Oct 13 23:05:14.658180 2017] [wsgi:error] [pid 15561:tid 140103054321408] [remote 109.149.163.9:59859] Traceback (most recent call last):
[Fri Oct 13 23:05:14.658229 2017] [wsgi:error] [pid 15561:tid 140103054321408] [remote 109.149.163.9:59859] File "/home/winduplordvexxos/winduplordvexxos.com/windupfl$
[Fri Oct 13 23:05:14.658248 2017] [wsgi:error] [pid 15561:tid 140103054321408] [remote 109.149.163.9:59859] from vexxos import app as application
[Fri Oct 13 23:05:14.658286 2017] [wsgi:error] [pid 15561:tid 140103054321408] [remote 109.149.163.9:59859] ImportError: No module named 'vexxos'
[Fri Oct 13 23:05:14.690252 2017] [wsgi:error] [pid 15561:tid 140103087892224] [remote 109.149.163.9:59858] mod_wsgi (pid=15561): Target WSGI script '/home/winduplordve$
[Fri Oct 13 23:05:14.690318 2017] [wsgi:error] [pid 15561:tid 140103087892224] [remote 109.149.163.9:59858] mod_wsgi (pid=15561): Exception occurred processing WSGI scr$
[Fri Oct 13 23:05:14.690468 2017] [wsgi:error] [pid 15561:tid 140103087892224] [remote 109.149.163.9:59858] Traceback (most recent call last):
[Fri Oct 13 23:05:14.690515 2017] [wsgi:error] [pid 15561:tid 140103087892224] [remote 109.149.163.9:59858] File "/home/winduplordvexxos/winduplordvexxos.com/windupfl$
[Fri Oct 13 23:05:14.690525 2017] [wsgi:error] [pid 15561:tid 140103087892224] [remote 109.149.163.9:59858] from .vexxos import app as application
[Fri Oct 13 23:05:14.690549 2017] [wsgi:error] [pid 15561:tid 140103087892224] [remote 109.149.163.9:59858] SystemError: Parent module '' not loaded, cannot perform rel$
[Fri Oct 13 23:05:14.690566 2017] [wsgi:error] [pid 15561:tid 140103087892224] [remote 109.149.163.9:59858]
[Fri Oct 13 23:05:14.690573 2017] [wsgi:error] [pid 15561:tid 140103087892224] [remote 109.149.163.9:59858] During handling of the above exception, another exception oc$
[Fri Oct 13 23:05:14.690577 2017] [wsgi:error] [pid 15561:tid 140103087892224] [remote 109.149.163.9:59858]
[Fri Oct 13 23:05:14.690589 2017] [wsgi:error] [pid 15561:tid 140103087892224] [remote 109.149.163.9:59858] Traceback (most recent call last):
[Fri Oct 13 23:05:14.690610 2017] [wsgi:error] [pid 15561:tid 140103087892224] [remote 109.149.163.9:59858] File "/home/winduplordvexxos/winduplordvexxos.com/windupfl$
[Fri Oct 13 23:05:14.690619 2017] [wsgi:error] [pid 15561:tid 140103087892224] [remote 109.149.163.9:59858] from vexxos import app as application
[Fri Oct 13 23:05:14.690637 2017] [wsgi:error] [pid 15561:tid 140103087892224] [remote 109.149.163.9:59858] ImportError: No module named 'vexxos'
I've tried a number of things, try except on the module import etc but nothing seems to work...can anyone help with this?
You likely need to tell mod_wsgi where your code is using the python-path option to WSGIDaemonProcess. Your import in the WSGI script file also looks wrong.
For python-path you likely want:
python-path=/home/winduplordvexxos/winduplordvexxos.com
The import should then be:
from windupflaskvexxos import app as application
or if app not pulled in by __init__.py, use:
from windupflaskvexxos.vexxos import app as application
Also read up on the preferred way of setting up a virtual environment with mod_wsgi. The way you are using is not the recommended way.
http://modwsgi.readthedocs.io/en/develop/user-guides/virtual-environments.html
Apache 2.4.10 and mod-wsgi 4.4 environments.
Below is apache error log file :
[Wed Nov 02 11:15:21.360055 2016] [wsgi:error] [pid 3729:tid 140033629607680] [remote 10.10.200.99:7425] mod_wsgi (pid=3729): Target WSGI script '/home/service/was/test/test_app.wsgi' cannot be loaded as Python module.
[Wed Nov 02 11:15:21.360060 2016] [wsgi:error] [pid 3729:tid 140033629607680] [remote 10.10.200.99:7425] mod_wsgi (pid=3729): Exception occurred processing WSGI script '/home/service/was/test/test_app.wsgi'.
[Wed Nov 02 11:15:21.360067 2016] [wsgi:error] [pid 3729:tid 140033629607680] [remote 10.10.200.99:7425] Traceback (most recent call last):
[Wed Nov 02 11:15:21.360075 2016] [wsgi:error] [pid 3729:tid 140033629607680] [remote 10.10.200.99:7425] File "/home/service/was/test/test_app.wsgi", line 6, in <module>
[Wed Nov 02 11:15:21.360119 2016] [wsgi:error] [pid 3729:tid 140033629607680] [remote 10.10.200.99:7425] from test_app import app as application
[Wed Nov 02 11:15:21.360125 2016] [wsgi:error] [pid 3729:tid 140033629607680] [remote 10.10.200.99:7425] File "/home/service/was/test/test_app.py", line 3, in <module>
[Wed Nov 02 11:15:21.360141 2016] [wsgi:error] [pid 3729:tid 140033629607680] [remote 10.10.200.99:7425] from flask import Flask
[Wed Nov 02 11:15:21.360158 2016] [wsgi:error] [pid 3729:tid 140033629607680] [remote 10.10.200.99:7425] ImportError: No module named flask
And I set httpd-virtualhost.conf:
Listen 10003
<VirtualHost *:10003>
# mod_wsgi global settings
WSGIApplicationGroup %{RESOURCE}
ErrorLog "|/usr/local/server/apache/bin/rotatelogs /home/log/apache/error-%Y-%m-%d.log 86400 +540"
TransferLog "|/usr/local/server/apache/bin/rotatelogs /home/log/apache/checkout/access-%Y-%m-%d.log 86400 +540"
#mod-wsgi : test
WSGIScriptAlias /test /home/service/was/test/test_app.wsgi
WSGIDaemonProcess test_app processes=4 threads=4 display-name=%{GROUP}
<Directory /home/service/was/test/ >
WSGIProcessGroup test_app
Require all granted
</Directory>
</VirtualHost>
And my wsgi script, test_App.wsgi and test_app.py:
#test_app.wsgi
import os, sys
os.environ['PYTHON_EGG_CACHE'] = '/tmp'
sys.path.insert(0, '/home/service/was/test/')
print os
print sys
from test_app import app as application
In this setting, I run test_app.py in my dev-server.
Why generate 'Target WSGI script '/home/service/was/test/test_app.wsgi' cannot be loaded as Python module.' message?
Why do not import python module installed by pip?