server,event: fix events for storage maintenance

[shwstppr]

Description

Fixes #8495

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

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]

clgtm

[shwstppr]

@blueorangutan package

[blueorangutan]

@shwstppr 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]: ✔️ el7 ✔️ el8 ✔️ el9 ✔️ debian ✔️ suse15. SL-JID 9584

[vishesh92]

clgtm

[vishesh92]

@blueorangutan test

[blueorangutan]

@vishesh92 a [SL] Trillian-Jenkins test job (centos7 mgmt + kvm-centos7) has been kicked to run smoke tests

[blueorangutan]

[SF] Trillian test result (tid-10199)
Environment: kvm-centos7 (x2), Advanced Networking with Mgmt server 7
Total time taken: 48698 seconds
Marvin logs: https://github.com/blueorangutan/acs-prs/releases/download/trillian/pr9056-t10199-kvm-centos7.zip
Smoke tests completed. 128 look OK, 3 have errors, 0 did not run
Only failed and skipped tests results shown below:

Test	Result	Time (s)	Test File
test_01_events_resource	Error	411.64	test_events_resource.py
test_create_pvlan_network	Error	0.09	test_pvlan.py
test_02_trigger_shutdown	Failure	346.83	test_safe_shutdown.py

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 15.66%. Comparing base (87e7c57) to head (bc96bfa).
Report is 3 commits behind head on 4.19.

Additional details and impacted files

@@             Coverage Diff              @@
##               4.19    #9056      +/-   ##
============================================
+ Coverage     14.96%   15.66%   +0.70%     
+ Complexity    10995    10990       -5     
============================================
  Files          5373     5010     -363     
  Lines        469005   439844   -29161     
  Branches      58953    52129    -6824     
============================================
- Hits          70198    68918    -1280     
+ Misses       391036   363299   -27737     
+ Partials       7771     7627     -144     

Flag	Coverage Δ
uitests	?
unittests	15.66% <ø> (-0.01%)	⬇️

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