chore: migrate from uwsgi to gunicorn

Author: c0rydoras

Diff for: Dockerfile

@@ -16,7 +16,6 @@ ENV HOME=/home/emeis
 ENV PYTHONUNBUFFERED=1
 ENV DJANGO_SETTINGS_MODULE emeis.settings
 ENV APP_HOME=/app
-ENV UWSGI_INI /app/uwsgi.ini
 
 ARG REQUIREMENTS=requirements-prod.txt
 COPY requirements-base.txt requirements-prod.txt requirements-dev.txt $APP_HOME/
@@ -28,4 +27,4 @@ COPY . $APP_HOME
 
 EXPOSE 8000
 
-CMD /bin/sh -c "wait-for-it.sh $DATABASE_HOST:${DATABASE_PORT:-5432} -- ./manage.py migrate && uwsgi"
+CMD /bin/sh -c "wait-for-it.sh $DATABASE_HOST:${DATABASE_PORT:-5432} -- ./manage.py migrate && gunicorn --workers 10 --access-logfile - --limit-request-line 16384 --bind :8000 emeis.wsgi"

Diff for: emeis/wsgi.py

@@ -1,5 +1,5 @@
 """
-WSGI config for project_app2 project.
+WSGI config for emeis project.
 
 It exposes the WSGI callable as a module-level variable named ``application``.
 

Diff for: requirements-base.txt

@@ -7,9 +7,9 @@ django-localized-fields==6.7
 django-postgres-extra==2.0.8
 djangorestframework==3.14.0
 djangorestframework-jsonapi==6.1.0
+gunicorn==23.0.0
 mozilla-django-oidc==3.0.0
 pyexcel==0.7.0
 pyexcel-xlsx==0.6.0
 requests==2.31.0
-uwsgi==2.0.23
 openpyxl==3.0.10 # TODO: dependency of `pyexcel-xlsx` Remove as soon as https://github.com/pyexcel/pyexcel-xlsx/issues/52 is resolved.

Diff for: setup.py

@@ -44,12 +44,12 @@
         "django-postgres-extra<3",
         "djangorestframework>=3.12.4,<4",
         "djangorestframework-jsonapi>=4.3.0,<=6.1.0",
+        "gunicorn~=23.0.0",
         "mozilla-django-oidc<=3",
         "pyexcel>0.6,<1",
         "pyexcel-xlsx>=0.6.0,<1",
         "psycopg2>=2.9,<3",
         "requests<3",
-        "uwsgi<3",
         "openpyxl<4",
     ],
 )