our password will be stored unencrypted in /root/.docker/config.json. Configure a credential helper to remove this warning.

To configure a credential helper and avoid storing passwords unencrypted in the Docker configuration file, you can follow these steps:

1. Open the terminal on your system.
2. Run the following command to check if a credential helper is already configured:

   docker-credential-*

If you see any output, it means a credential helper is already configured, and you can skip the next step.
3. Install the Docker-credential helper:
- For Linux:

     sudo apt-get install -y docker-credential-helpers

- For macOS using Homebrew:

     brew install docker-credential-helper

- For Windows using Chocolatey:

     choco install docker-credential-helper

4. Once the installation is complete, configure the credential helper by creating a Docker configuration file (if it doesn't already exist):

   touch ~/.docker/config.json

5. Open the Docker configuration file using a text editor:

   nano ~/.docker/config.json

6. Add the following JSON snippet to the file, replacing `<credential-helper>` with the appropriate credential helper for your system (e.g., `secretservice` for Linux):

   {
     "credsStore": "<credential-helper>"
   }

7. Save the file and exit the text editor.
8. Restart the Docker daemon:
- For Linux:

     sudo systemctl restart docker

- For macOS using Homebrew:

     brew services restart docker

- For Windows:

     Restart-Service docker

After completing these steps, your Docker password should no longer be stored unencrypted in the `/root/.docker/config.json` file, and the warning should be resolved.