Solution

Dockerfile

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+ARG PYTHON_VERSION=3.11
+FROM python:${PYTHON_VERSION} AS build
+
+WORKDIR /app
+
+COPY . .
+
+RUN python -m venv venv
+ENV PATH="/app/venv/bin:$PATH"
+
+RUN pip install --upgrade pip && \
+    pip install --no-cache-dir -r requirements.txt
+
+
+FROM python:${PYTHON_VERSION}-slim AS run
+
+WORKDIR /app
+ENV PYTHONUNBUFFERED=1
+
+COPY --from=build /app /app
+
+ENV PATH="/app/venv/bin:$PATH"
+RUN python manage.py migrate
+
+EXPOSE 8080
+
+ENTRYPOINT ["python", "manage.py", "runserver"]
+CMD ["0.0.0.0:8080"]

INSTRUCTION.md

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+# ToDo App — Docker Instructions
+
+## Docker Hub Repository
+
+The image is available on Docker Hub:
+https://hub.docker.com/r/olehkovalievskyi/todoapp
+
+## Prerequisites
+
+- Docker installed on your machine
+- (Optional) Docker Hub account, if you want to pull the pre-built image
+
+## Build the image locally
+
+Clone the repository and navigate to its root directory, then run:
+
+```bash
+docker build -t todoapp:1.0.0 .
+```
+
+## Run the container
+
+```bash
+docker run -d -p 8080:8080 --name todoapp-container todoapp:1.0.0
+```
+
+Alternatively, you can pull and run the pre-built image directly from Docker Hub:
+
+```bash
+docker pull olehkovalievskyi/todoapp:1.0.0
+docker run -d -p 8080:8080 --name todoapp-container olehkovalievskyi/todoapp:1.0.0
+```
+
+## Stopping the container
+
+```bash
+docker stop todoapp-container
+```
+
+## Access the application
+
+Once the container is running, open your browser and navigate to:
+
+http://localhost:8080
+
+## Notes
+
+- The application listens on `0.0.0.0:8080` inside the container.