Added Dockerfile (Dockerfile defines an application’s image content via one or more build commands that configure that image), docker-compose.yml (which describes the services that make up this simple application) and requirements.txt (used by the RUN pip install -r requirements.txt command in the Dockerfile). Follow the instructions in the readme to setup and use Docker Compose to run this base Django/PostgreSQL application.

Author: Michael Roberts

Dockerfile

@@ -0,0 +1,7 @@
+FROM python:3
+ ENV PYTHONUNBUFFERED 1
+ RUN mkdir /django-docker
+ WORKDIR /django-docker
+ ADD requirements.txt /django-docker/
+ RUN pip install -r requirements.txt
+ ADD . /django-docker/

docker-compose.yml

@@ -0,0 +1,14 @@
+version: '3'
+
+services:
+  db:
+    image: postgres
+  web:
+    build: .
+    command: python3 manage.py runserver 0.0.0.0:8000
+    volumes:
+      - .:/django-docker
+    ports:
+      - "8000:8000"
+    depends_on:
+      - db

requirements.txt

@@ -0,0 +1,2 @@
+django>=2.1
+psycopg2