Add default fallbacks for PGDATABASE, PGUSER, PGPASSWORD, PGHOST and PGPORT in settings.py

Author: nodelabstudio

Dockerfile

@@ -1,17 +1,13 @@
 FROM python:3.9-slim
-
-RUN apt-get update \
-  && apt-get install -y --no-install-recommends \
-  build-essential libpq-dev libjpeg-dev zlib1g-dev \
+RUN apt-get update && apt-get install -y build-essential libpq-dev zlib1g-dev libjpeg-dev \
   && rm -rf /var/lib/apt/lists/*
 
 WORKDIR /app
-
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
-
 COPY . .
 
-RUN python manage.py collectstatic --no-input
-
-CMD ["gunicorn", "casecrimetrace.wsgi:application", "--bind", "0.0.0.0:8000"]
+EXPOSE 8000
+ENTRYPOINT []
+CMD python manage.py collectstatic --no-input \
+  && gunicorn casecrimetrace.wsgi:application --bind 0.0.0.0:8000

casecrimetrace/settings.py

@@ -30,16 +30,20 @@
 
 # SECURITY WARNING: don't run with debug turned on in production!
 DEBUG = os.environ.get("DEBUG_VALUE") == "True"
-# DEBUG = True
+PGDATABASE = env("PGDATABASE", default="postgres")
+PGUSER = env("PGUSER", default="postgres")
+PGPASSWORD = env("PGPASSWORD", default="")
+PGHOST = env("PGHOST", default="localhost")
+PGPORT = env("PGPORT", default="5432")
+
+DATABASE_URL = env(
+    "DATABASE_URL",
+    default="sqlite:///" + str(BASE_DIR / "db.sqlite3"),
+)
 
 ALLOWED_HOSTS = env.list(
     "ALLOWED_HOSTS",
-    default=[
-        "crimetrace.online",
-        "www.crimetrace.online",
-        "8fpbkwdj.up.railway.app",
-        "*",
-    ],
+    default=["crimetrace.online", "www.crimetrace.online", "8fpbkwdj.up.railway.app"],
 )
 
 CSRF_TRUSTED_ORIGINS = [
@@ -102,9 +106,6 @@
 
 # Database
 # https://docs.djangoproject.com/en/3.1/ref/settings/#databases
-
-DATABASE_URL = env("DATABASE_URL", default="sqlite:///" + str(BASE_DIR / "db.sqlite3"))
-
 DATABASES = {
     "default": {
         "ENGINE": "django.db.backends.postgresql",