1. What is the nature and description of the request?

A variable set in jobs awx_controller_node that is similar in nature to awx_execution_node, except it is the hostname of the controller UI.

1. Why does the customer need this? (List the business requirements here)

In order to construct a URL for the job or workflow being executed.

1. How would you like to achieve this? (List the functional requirements here)

Assign an extra_var similar to awx_job_id, awx_execution_node, etc.

Suggested variable name is awx_controller_node .

1. List any affected known dependencies: Doc, UI etc..

Should be in docs. Docs are currently missing all awx_ variables.