Create utilities_restart_circuits

[jjfallete]

Description

This new utility script has the ability to restart the Resilient Circuits service or the entire integration server. This may be useful for customers who wish to push function updates in-product.

Motivation and Context

Useful function for pushing Resilient changes with ease without establishing a shell session to the integration server. Useful for Resilient Devs / CyberSec engineers.

How Has This Been Tested?

I have used this function in production since last year without issue. The function creates a lock file to establish state persistence across the RC restart. IBM Resilient Engineering will need to add function and base workflow to the fn_utilties customize.py script.

IBM Resilient Engineering could implement a formal test if desired.

Checklist:

• [] I have added a Signed-off-by
• [] Either no new documentation is required by this change, OR I added new documentation
• [] Either no new tests are required by this change, OR I added new tests
• [] I have run pep8 and pylint. I have cleaned up all valid errors and warnings in code I have added or modified. These tools may generate false positives. Don't be worried about ignoring some errors or warnings. The goal is clean, consistent, and readable code.

Signed-off-by: Jared Fagel, jfagel[@]allete[.]com - Email with questions, providing base function for Engineering team to consider.

[annmarien]

As App Host environment is now used more than integration server we feel that adding this function to the utilities package would be confusing to users. Thanks for submission Jared! We will try to respond quicker in the future.