KVM Host HA code improvements

[sureshanaparti]

Description

This PR addresses the fix to not cancel VM HA items when Host HA is enabled & inspection in progress and improves the Host HA code (updates logs and some refactoring / cleanup).

When Host HA inspection in progress, the investigor returns the Host Status as Up which cancels the VM HA items, don't cancel the VM HA items instead reschedule them to try again later.

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)
• Build/CI
• Test (unit or integration test code)

Feature/Enhancement Scale or Bug Severity

Feature/Enhancement Scale

• Major
• Minor

Bug Severity

• BLOCKER
• Critical
• Major
• Minor
• Trivial

Screenshots (if appropriate):

How Has This Been Tested?

How did you try to break this feature and the system with this change?

[sureshanaparti]

@blueorangutan package

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 3.69%. Comparing base (ffebe8e) to head (dc17cb7).
⚠️ Report is 8 commits behind head on 4.22.

❗ There is a different number of reports uploaded between BASE (ffebe8e) and HEAD (dc17cb7). Click for more details.

HEAD has 1 upload less than BASE

Flag	BASE (ffebe8e)	HEAD (dc17cb7)
unittests	1	0

Additional details and impacted files

@@              Coverage Diff              @@
##               4.22   #13088       +/-   ##
=============================================
- Coverage     17.67%    3.69%   -13.99%     
=============================================
  Files          5922      448     -5474     
  Lines        533094    38101   -494993     
  Branches      65210     7059    -58151     
=============================================
- Hits          94246     1409    -92837     
+ Misses       428208    36505   -391703     
+ Partials      10640      187    -10453     

Flag	Coverage Δ
uitests	3.69% <ø> (ø)
unittests	?

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[blueorangutan]

@sureshanaparti a [SL] Jenkins job has been kicked to build packages. It will be bundled with KVM, XenServer and VMware SystemVM templates. I'll keep you posted as I make progress.

[blueorangutan]

Packaging result [SF]: ✔️ el8 ✔️ el9 ✔️ el10 ✔️ debian ✔️ suse15. SL-JID 17658

[sureshanaparti]

@blueorangutan test

[blueorangutan]

@sureshanaparti a [SL] Trillian-Jenkins test job (ol8 mgmt + kvm-ol8) has been kicked to run smoke tests

[DaanHoogland]

lgtm and good cleanup (needs testing though)

[blueorangutan]

[SF] Trillian test result (tid-15989)
Environment: kvm-ol8 (x2), zone: Advanced Networking with Mgmt server ol8
Total time taken: 50948 seconds
Marvin logs: https://github.com/blueorangutan/acs-prs/releases/download/trillian/pr13088-t15989-kvm-ol8.zip
Smoke tests completed. 149 look OK, 0 have errors, 0 did not run
Only failed and skipped tests results shown below:

Test	Result	Time (s)	Test File

[sureshanaparti]

@blueorangutan package

[blueorangutan]

@sureshanaparti a [SL] Jenkins job has been kicked to build packages. It will be bundled with KVM, XenServer and VMware SystemVM templates. I'll keep you posted as I make progress.

[blueorangutan]

Packaging result [SF]: ✔️ el8 ✔️ el9 ✔️ el10 ✔️ debian ✔️ suse15. SL-JID 17729