4. Creating DockerHub Account
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DockerHub is a cloud registry where your CI/CD pipeline will automatically push the built Docker images.
Setup Steps
- Go to hub.docker.com.
- Create an account, set a unique username, and choose the free plan.
- Once logged in, click the Create Repository button.

After creating it, your repository dashboard will look like this:

Naming Convention
As shown, the repository namespace is hashcodes7/smallkart_customer.
Consequently, the Docker image name you build must be identically matched in your CI/CD pipeline configuration:
hashcodes7/smallkart_customer:latest
Now that our DockerHub account and repository are created, we are ready to securely connect it to GitHub.
Follow this file: DockerHub Connection With DockerImage.