Django with PostgreSQL

One-minute deployment, simple web-application.

It is not recommended to deploy a core database as a container. This example shows how to handle the multi-container situation, when one container (Django) strongly depends on the other container (database).

Getting Started

Two containers

• web app(Django)
• database(PostgreSQL)

If a container (Django) should be launched after another container(postgres) we can define it in the depends_on field.

version: '3.3'

services:
  app:
    build:
      context: ./src
      dockerfile: Dockerfile
    ports:
      - "8000:8000"
    depends_on:
      - db
  db:
    image: "postgres:13.5-alpine"
    ports:
      - "5432:5432"
    environment:
      - POSTGRES_USER=postgres
      - POSTGRES_PASSWORD=postgres

Prerequisites

Make sure you have already installed both Docker Engine and Docker Compose. You don’t need to install Python or PostgreSQL, as both are provided by Docker images.

$ docker -v
Docker version 18.03.1-ce, build 9ee9f40
$ docker-compose -v
docker-compose version 1.21.1, build 5a3f1a3

Installation

git clone https://github.com/thejungwon/docker-webapp-django.git
cd docker-webapp-django
docker-compose up

Running the tests

TBD

Break down into end to end tests

TBD

And coding style tests

TBD

Built With

• Django - Web framework
• PostgreSQL - Database
• Unsplash - External API
• Bootstrap - Front-end framework

Authors

• Jungwon Seo - Initial work - thejungwon

License

This project is licensed under the MIT License - see the LICENSE file for details