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Docker Ruby Application Example

In the following example, we are creating a ruby script file which run by using Docker. It consists of the following steps:

  1. Create a directory to organize application files
  2. Docker Ruby application 1
  3. Change Directory
  4. Docker Ruby application 2
  5. Create a Dockerfile
  6. Dockerfile is used to contain instructions for the docker.

    // Dockerfile

  7. Create a ruby file
  8. // index.rb

  9. Create Docker Image
  10. Docker Ruby application 3
  11. Run the Docker Image
  12. Docker Ruby application 4

    In the above image, we can see that ruby script has been executed and prints the output on the console.

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