alternative-backend-service/dockerfile

FROM python:3.11-slim

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1

# Set work directory
WORKDIR /app

# Install dependencies
COPY requirements.txt /app/
RUN pip install --upgrade pip && \
    pip install -r requirements.txt

# Copy project
COPY . /app/

# Collect static files
RUN python manage.py collectstatic --noinput

# Expose port
EXPOSE 8000

# Run gunicorn
CMD ["gunicorn", "myproject.wsgi:application", "--bind", "0.0.0.0:8000"]
```

**Optional: Create `.dockerignore`:**
```
*.pyc
__pycache__
db.sqlite3
.env
.git
venv/
# Commit Message ``` refactor: update settings and Docker config for production - Configure ALLOWED_HOSTS and CORS from environment variables for better security - Switch default database from PostgreSQL to SQLite3 (PostgreSQL config commented) - Simplify DEBUG environment variable handling - Update Dockerfile to use Python 3.11 and gunicorn for production - Add static file collection in Docker build process - Add user appointment statistics endpoint (user_apointment_stats) - Add .dockerignore to exclude unnecessary files from build These changes improve production readiness by making critical settings configurable via environment variables and using production-grade WSGI server (gunicorn) instead of Django development server. 2025-11-23 23:06:17 +00:00			`FROM python:3.11-slim`
Rendering with docker 2025-11-22 19:13:34 +00:00
# Commit Message ``` refactor: update settings and Docker config for production - Configure ALLOWED_HOSTS and CORS from environment variables for better security - Switch default database from PostgreSQL to SQLite3 (PostgreSQL config commented) - Simplify DEBUG environment variable handling - Update Dockerfile to use Python 3.11 and gunicorn for production - Add static file collection in Docker build process - Add user appointment statistics endpoint (user_apointment_stats) - Add .dockerignore to exclude unnecessary files from build These changes improve production readiness by making critical settings configurable via environment variables and using production-grade WSGI server (gunicorn) instead of Django development server. 2025-11-23 23:06:17 +00:00			`# Set environment variables`
refactor(docker): replace uv with pip and move Django commands to runtime Replace uv package manager with standard pip for dependency management. Switch base image from debian:bookworm-slim to python:3.12-slim to include Python runtime by default. Key changes: - Remove uv installation and configuration - Use requirements.txt instead of pyproject.toml/uv.lock - Install dependencies with pip instead of uv sync - Move collectstatic and migrate from build-time to runtime in CMD - Simplify gunicorn command invocation This simplifies the build process and makes the image more portable by using standard Python tooling. Running migrations and collectstatic at container startup ensures they execute against the correct database and storage backend. 2025-11-23 19:12:27 +00:00			`ENV PYTHONDONTWRITEBYTECODE=1`
			`ENV PYTHONUNBUFFERED=1`
Rendering with docker 2025-11-22 19:13:34 +00:00
# Commit Message ``` refactor: update settings and Docker config for production - Configure ALLOWED_HOSTS and CORS from environment variables for better security - Switch default database from PostgreSQL to SQLite3 (PostgreSQL config commented) - Simplify DEBUG environment variable handling - Update Dockerfile to use Python 3.11 and gunicorn for production - Add static file collection in Docker build process - Add user appointment statistics endpoint (user_apointment_stats) - Add .dockerignore to exclude unnecessary files from build These changes improve production readiness by making critical settings configurable via environment variables and using production-grade WSGI server (gunicorn) instead of Django development server. 2025-11-23 23:06:17 +00:00			`# Set work directory`
Rendering with docker 2025-11-22 19:13:34 +00:00			`WORKDIR /app`

# Commit Message ``` refactor: update settings and Docker config for production - Configure ALLOWED_HOSTS and CORS from environment variables for better security - Switch default database from PostgreSQL to SQLite3 (PostgreSQL config commented) - Simplify DEBUG environment variable handling - Update Dockerfile to use Python 3.11 and gunicorn for production - Add static file collection in Docker build process - Add user appointment statistics endpoint (user_apointment_stats) - Add .dockerignore to exclude unnecessary files from build These changes improve production readiness by making critical settings configurable via environment variables and using production-grade WSGI server (gunicorn) instead of Django development server. 2025-11-23 23:06:17 +00:00			`# Install dependencies`
			`COPY requirements.txt /app/`
			`RUN pip install --upgrade pip && \`
			`pip install -r requirements.txt`
Rendering with docker 2025-11-22 19:13:34 +00:00
# Commit Message ``` refactor: update settings and Docker config for production - Configure ALLOWED_HOSTS and CORS from environment variables for better security - Switch default database from PostgreSQL to SQLite3 (PostgreSQL config commented) - Simplify DEBUG environment variable handling - Update Dockerfile to use Python 3.11 and gunicorn for production - Add static file collection in Docker build process - Add user appointment statistics endpoint (user_apointment_stats) - Add .dockerignore to exclude unnecessary files from build These changes improve production readiness by making critical settings configurable via environment variables and using production-grade WSGI server (gunicorn) instead of Django development server. 2025-11-23 23:06:17 +00:00			`# Copy project`
			`COPY . /app/`
feat: migrate to UV package manager and enhance production config - Replace pip with UV for faster dependency installation - Switch base image from python:3.11-slim to debian:bookworm-slim - Add SECURE_PROXY_SSL_HEADER for production SSL proxy support - Optimize Docker layer caching by copying dependency files first - Move database migration to build time for faster container startup - Enhance Gunicorn logging with access and error log streams - Update dependency management from requirements.txt to pyproject.toml These changes improve build performance, production security, and container startup time while modernizing the dependency management workflow. 2025-11-23 18:36:23 +00:00
# Commit Message ``` refactor: update settings and Docker config for production - Configure ALLOWED_HOSTS and CORS from environment variables for better security - Switch default database from PostgreSQL to SQLite3 (PostgreSQL config commented) - Simplify DEBUG environment variable handling - Update Dockerfile to use Python 3.11 and gunicorn for production - Add static file collection in Docker build process - Add user appointment statistics endpoint (user_apointment_stats) - Add .dockerignore to exclude unnecessary files from build These changes improve production readiness by making critical settings configurable via environment variables and using production-grade WSGI server (gunicorn) instead of Django development server. 2025-11-23 23:06:17 +00:00			`# Collect static files`
			`RUN python manage.py collectstatic --noinput`
Rendering with docker 2025-11-22 19:13:34 +00:00
# Commit Message ``` refactor: update settings and Docker config for production - Configure ALLOWED_HOSTS and CORS from environment variables for better security - Switch default database from PostgreSQL to SQLite3 (PostgreSQL config commented) - Simplify DEBUG environment variable handling - Update Dockerfile to use Python 3.11 and gunicorn for production - Add static file collection in Docker build process - Add user appointment statistics endpoint (user_apointment_stats) - Add .dockerignore to exclude unnecessary files from build These changes improve production readiness by making critical settings configurable via environment variables and using production-grade WSGI server (gunicorn) instead of Django development server. 2025-11-23 23:06:17 +00:00			`# Expose port`
chore: configure for local development environment - Set ALLOWED_HOSTS to accept all hosts for easier local testing - Update Docker port from 8080 to 8000 (Django default) - Adjust Gunicorn binding to match new port configuration This simplifies local development setup by using standard Django conventions and removing host restrictions. The previous specific host configuration can be restored for production deployment. 2025-11-23 18:26:44 +00:00			`EXPOSE 8000`
Rendering with docker 2025-11-22 19:13:34 +00:00
# Commit Message ``` refactor: update settings and Docker config for production - Configure ALLOWED_HOSTS and CORS from environment variables for better security - Switch default database from PostgreSQL to SQLite3 (PostgreSQL config commented) - Simplify DEBUG environment variable handling - Update Dockerfile to use Python 3.11 and gunicorn for production - Add static file collection in Docker build process - Add user appointment statistics endpoint (user_apointment_stats) - Add .dockerignore to exclude unnecessary files from build These changes improve production readiness by making critical settings configurable via environment variables and using production-grade WSGI server (gunicorn) instead of Django development server. 2025-11-23 23:06:17 +00:00			`# Run gunicorn`
			`CMD ["gunicorn", "myproject.wsgi:application", "--bind", "0.0.0.0:8000"]`
			```

			Optional: Create `.dockerignore`:
			```
			`*.pyc`
			`__pycache__`
			`db.sqlite3`
			`.env`
			`.git`
			`venv/`