feat: dockerize app

.dockerignore

@@ -0,0 +1,2 @@
+./venv
+./db/db.sqlite3

Dockerfile

@@ -0,0 +1,26 @@
+FROM python:3.10-alpine
+
+ENV PYTHONUNBUFFERED 1
+
+ADD requirements.txt /opt/requirements.txt
+
+RUN set -ex \
+    && apk add --no-cache --virtual .build-deps postgresql-dev build-base \
+    jpeg-dev zlib-dev libjpeg libxml2-dev libxslt-dev \
+    && pip install --upgrade pip \
+    && pip install --no-cache-dir -r /opt/requirements.txt \
+    && runDeps="$(scanelf --needed --nobanner --recursive /env \
+        | awk '{ gsub(/,/, "\nso:", $2); print "so:" $2 }' \
+        | sort -u \
+        | xargs -r apk info --installed \
+        | sort -u)" \
+    && apk add --virtual rundeps $runDeps \
+    && apk del .build-deps
+
+WORKDIR /opt
+
+EXPOSE 8000
+CMD ["./start.sh"]
+
+ADD . /opt
+RUN chmod 755 /opt/start.sh

later42/settings.py

@@ -23,7 +23,7 @@ BASE_DIR = Path(__file__).resolve().parent.parent
 SECRET_KEY = os.getenv('SECRET', 'django-insecure-c%g@wujt4dco#e%k-!25o3)0%t+wm5=k%l(m!kk^p_g%kknod!')
 
 # SECURITY WARNING: don't run with debug turned on in production!
-DEBUG = True
+DEBUG = os.getenv('DEBUG', 'False')
 
 ALLOWED_HOSTS = ['*']
 
@@ -45,6 +45,7 @@ INSTALLED_APPS = [
 MIDDLEWARE = [
     # 'later42.logging.debug.ExceptionLoggingMiddleware',
     'django.middleware.security.SecurityMiddleware',
+    'whitenoise.middleware.WhiteNoiseMiddleware',
     'django.contrib.sessions.middleware.SessionMiddleware',
     'django.middleware.common.CommonMiddleware',
     'django.middleware.csrf.CsrfViewMiddleware',
@@ -84,6 +85,17 @@ DATABASES = {
     }
 }
 
+if os.getenv('DB_TYPE') == 'postgres':
+    DATABASES = {
+        'default': {
+            'ENGINE': 'django.db.backends.postgresql',
+            'HOST': os.environ.get('DB_HOST'),
+            'NAME': os.environ.get('DB_NAME'),
+            'USER': os.environ.get('DB_USER'),
+            'PASSWORD': os.environ.get('DB_PASS'),
+        }
+    }
+
 
 # Password validation
 # https://docs.djangoproject.com/en/4.1/ref/settings/#auth-password-validators
@@ -123,6 +135,9 @@ STATIC_URL = 'static/'
 STATICFILES_DIRS = [
     BASE_DIR / "later42/static",
 ]
+STATIC_ROOT = BASE_DIR / "static"
+STATICFILES_STORAGE = "whitenoise.storage.CompressedManifestStaticFilesStorage"
+
 # Default primary key field type
 # https://docs.djangoproject.com/en/4.1/ref/settings/#default-auto-field
 

later42/urls.py

@@ -43,7 +43,6 @@ urlpatterns = [
     path('admin/', admin.site.urls),
     path('signup/', signup.register, name='signup'),
     path("accounts/login/", LoginView.as_view(authentication_form=CustomLoginForm), name="login"),
-    path('accounts/', include('django_registration.backends.activation.urls')),
     path("accounts/", include("django.contrib.auth.urls")),
     path('profile/', profile.get, name='profile'),
     path('api/url/', api.URL.as_view(), name='urls'),

requirements.txt

@@ -4,3 +4,4 @@ loguru==0.6.0
 bs4==0.0.1
 requests==2.28.1
 djangorestframework==3.14.0
+whitenoise==6.2.0

start.sh

@@ -0,0 +1,4 @@
+#!/bin/sh
+
+./manage.py migrate --noinput
+exec gunicorn --bind :8000 --workers 4 later42.wsgi:application