Goal: 

We are setting the environment variables for the worker globally, this imposes a problem if there is more than one request to the worker with the same variables, as the value can change, or, could be duplications and problems doing that.

We need to change that to set the environment variable for the command running, rather than globally to the parent process.

Acceptance Criteria:

A list of verification conditions, successful functional tests, or expected outcomes in order to declare this story/task successfully completed.

• Change the way we set the env var from globally to local to the command
• Write unit test to verify that the env var is not present globally
• Look for a way to verify if the env var is set for the command executed only