Solution

Dockerfile

@@ -0,0 +1,17 @@
+ARG PYTHON_VERSION=3.8-slim
+FROM python:${PYTHON_VERSION} AS builder
+WORKDIR /app
+COPY requirements.txt .
+RUN ls -la
+RUN apt-get update && apt-get install -y build-essential \
+    && rm -rf /var/lib/apt/lists/*
+RUN pip install --no-cache-dir -r requirements.txt
+
+FROM python:${PYTHON_VERSION}
+WORKDIR /app
+COPY --from=builder /usr/local/lib/python3.8/site-packages /usr/local/lib/python3.8/site-packages
+COPY . .
+ENV PYTHONUNBUFFERED=1
+RUN python manage.py migrate
+EXPOSE 8080
+CMD ["python", "manage.py", "runserver", "0.0.0.0:8080"]

requirements.txt

@@ -1,6 +1,2 @@
-asgiref==3.5.2
-Django==4.1.10
-djangorestframework==3.13.1
-pytz==2022.1
-sqlparse==0.4.4
-# mysqlclient==1.4.3
+Django>=4.0
+djangorestframework