Extend PR#2535 to enable remote debugging for CentOS63

[rafaelweingartner]

Description

This PR is an extension of #2535. By doing this, we also create an easy method to enable remote debug in CentOS63 as well.

Types of changes

• Breaking change (fix or feature that would cause existing functionality to change)
• New feature (non-breaking change which adds functionality)
• Bug fix (non-breaking change which fixes an issue)
• Enhancement (improves an existing feature and functionality)
• Cleanup (Code refactoring and cleanup, that may add test cases)

How Has This Been Tested?

Locally

[yadvr]

@blueorangutan package

[blueorangutan]

@rhtyd a Jenkins job has been kicked to build packages. I'll keep you posted as I make progress.

[blueorangutan]

Packaging result: ✔centos6 ✔centos7 ✔debian. JID-2532

[yadvr]

@blueorangutan test

[blueorangutan]

@rhtyd a Trillian-Jenkins test job (centos7 mgmt + kvm-centos7) has been kicked to run smoke tests

[blueorangutan]

Trillian test result (tid-3315)
Environment: kvm-centos7 (x2), Advanced Networking with Mgmt server 7
Total time taken: 20287 seconds
Marvin logs: https://github.com/blueorangutan/acs-prs/releases/download/trillian/pr3128-t3315-kvm-centos7.zip
Intermittent failure detected: /marvin/tests/smoke/test_multipleips_per_nic.py
Smoke tests completed. 69 look OK, 1 have error(s)
Only failed tests results shown below:

Test	Result	Time (s)	Test File
test_nic_secondaryip_add_remove	Error	31.78	test_multipleips_per_nic.py