Docker Project with Dockerfile

Tasks

• Create a Dockerfile for a simple web application (e.g. a Node.js or Python app)

• Build the image using the Dockerfile and run the container

• Verify that the application is working as expected by accessing it in a web browser

• Push the image to a public or private repository (e.g. Docker Hub )

Solution

1. Create a Dockerfile for a simple web application (e.g. a Node.js or Python app)

   • I do have a project for Python on GitHub. I have cloned it to my local system. The GitHub repo can be found here.

   • From this project, I have written a Dockerfile:

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2. Build the image using the Dockerfile and run the container.

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3. Verify that the application is working as expected by accessing it in a web browser

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4. Push the image to a public or private repository (e.g. Docker Hub)

   • First log in to the docker hub

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     tag with your username

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     Push the image to the docker hub

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     Check on the docker hub

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The task Day 17 of #90DaysOfDevops has been completed. So far in this project we have created a Dockerfile, build docker image from the Dockerfile and posted on the docker hub.

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