How to edit docker image using docker CLI

This is the 3rd and final part of our series where we created a web application using django, created a container and published that to Heroku.

Now we are going to edit the docker image using Command line.


Create Web application using Django - Part 1. https://youtu.be/zFvg_KNV8x4
Due to the size of the file we are creating two parts of this tutorial.
Part 1 contains how to create a basic web application and how to use Django.


Create Web application using Django - Part 2. https://youtu.be/_UroqEW85Ys
Part - 2 contains instructions on how to use Docker and Heroku.

Using Python and Django to create a basic web application.
Using Docker to create an image and publish to Heroku and host it.

1. Installations
a. python - https://www.python.org/downloads/
b. pip (for windows users)
i. if pip isn’t installed
1. https://www.youtube.com/embed/_1B4hckew6Q?rel=0

2. Environment
a. conda create -n test_django python=3.8
b. pip freeze
c. Django – pip install django

3. Creating application image
a. Docker - https://www.docker.com/products/docker-desktop

4. Web app publishing
a. heroku sign up - https://id.heroku.com/login

5. Basic commands in terminal
django-admin startproject project _name
cd project_name
django-admin startapp application_name
python manage.py startapp application2

python manage.py runserver


6. Creating basic app using django
7. Dockerize the application created in django
8. Pushing it to Heroku or other providers (AWS or Azure)
9. Editing docker images using docker bash















pip install django
django-admin startproject project_name
cd project_name
django-admin startapp app_name // python manage.py startapp app_name
python manage.py runserver