How to Deploy a Docker Image on Heroku?

This is an even easier process than you know. Frankly, I was intimidated when I first started because it's hard to find resources on this subject.

So, without wasting any time let's get started:

first thing you need to do is download heroku-cli from https://devcenter.heroku.com/articles/heroku-cli website

After the installation process is finished, you can check whether it is installed by typing heroku in the terminal.

Then we have to type: heroku login to login heroku habitat.

Then, let's proceed from the terminal to the folder where the Dockerfile is installed in our application and then type heroku container:login into the terminal.

Our next command will be heroku create. After this step, heroku will create a service environment and give it a random name. You can find it in the area written in lilac color in the image below. Name given to my service: guarded-wildwood-42932

We push the container to the service with the heroku container:push web --app guarded-wildwood-42932 command. The last part of the command should be the name of the random service given to you.

It will be enough to type the heroku open --app guarded-wildwood-42932  command to access the deployed container over the Docker image and see the url. The browser will redirect you.

I hope you like. Thank you