Added Dockerfile and docker-compose.yml

I have added dockerfile which will make containerization easy for both developers and users to get the project up and running in any environment.

Signed-off-by: Shrish Mishra [email protected]

Dockerfile

@@ -0,0 +1,11 @@
+FROM python:3.10-slim
+
+WORKDIR /app
+
+COPY . .
+
+RUN pip install --no-cache-dir -r requirements.txt
+
+EXPOSE 8000
+
+CMD ["python", "about.py"]

docker-compose.yml

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+version: "3.8"
+
+services:
+  aboutcode:
+    build:
+      context: .
+    container_name: aboutcode-container
+    ports:
+      - "8000:8000"
+    volumes:
+      - .:/app
+    depends_on:
+      - db
+    command: python about.py
+
+  db:
+    image: postgres:14
+    container_name: aboutcode-db
+    environment:
+      POSTGRES_USER: user
+      POSTGRES_PASSWORD: password
+      POSTGRES_DB: aboutcode
+    volumes:
+      - db_data:/var/lib/postgresql/data
+
+volumes:
+  db_data: