feat: Add advanced Dockerfile and Docker Compose files

#656

.dockerignore

@@ -0,0 +1,6 @@
+__pycache__
+*.pyc
+*.pyo
+*.pyd
+db.sqlite3
+.env

.gitignore

@@ -1 +1,10 @@
-.DS_Store
+.DS_Store
+__pycache__
+*.pyc
+*.pyo
+*.pyd
+*.db
+*.log
+*.env
+*.pyz
+*.pyw

Dockerfile

@@ -0,0 +1,27 @@
+# Use an official Python image as a parent image
+FROM python:3.8-slim
+
+# Set environment variables
+ENV PYTHONDONTWRITEBYTECODE 1
+ENV PYTHONUNBUFFERED 1
+
+# Set the working directory inside the container
+WORKDIR /app
+
+# Copy only the requirements file into the container
+COPY requirements.txt .
+
+# Install any needed packages specified in requirements.txt
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy the rest of your application code into the container
+COPY . .
+
+# Collect static files if applicable (for Django, Flask, etc.)
+# RUN python manage.py collectstatic --noinput
+
+# Expose the necessary port (if your app listens on a specific port)
+EXPOSE 8000
+
+# Define the command to run your application
+CMD [ "python", "app.py" ]

docker-compose.dev.yml

@@ -0,0 +1,11 @@
+version: '3'
+services:
+  app:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    command: ["python", "app.py"]
+    volumes:
+      - .:/app
+    ports:
+      - "8000:8000"

docker-compose.prod.yml

@@ -0,0 +1,7 @@
+version: '3'
+services:
+  app:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    command: ["gunicorn", "-w", "4", "-b", "0.0.0.0:8000", "app:app"]