api,server: normalize string empty value on config update

[shwstppr]

Description

Fixes #10823

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)
• [x] 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?

[codecov[bot]]

Codecov Report

:x: Patch coverage is 86.66667% with 2 lines in your changes missing coverage. Please review. :white_check_mark: Project coverage is 17.50%. Comparing base (d60f455) to head (4b28714). :warning: Report is 169 commits behind head on main.

Files with missing lines	Patch %	Lines
.../cloud/configuration/ConfigurationManagerImpl.java	80.00%	1 Missing and 1 partial :warning:

Additional details and impacted files

@@            Coverage Diff            @@
##               main   #11770   +/-   ##
=========================================
  Coverage     17.50%   17.50%           
- Complexity    15427    15434    +7     
=========================================
  Files          5894     5894           
  Lines        526847   526855    +8     
  Branches      64335    64337    +2     
=========================================
+ Hits          92234    92251   +17     
+ Misses       424236   424227    -9     
  Partials      10377    10377           

Flag	Coverage Δ
uitests	3.61% <ø> (ø)
unittests	18.56% <86.66%> (+<0.01%)	:arrow_up:

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[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]: ✔️ el8 ✔️ el9 ✔️ el10 ✔️ debian ✔️ suse15. SL-JID 15253

[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]: ✔️ el8 ✔️ el9 ✔️ el10 ✔️ debian ✔️ suse15. SL-JID 15615

[RosiKyu]

@blueorangutan package

[blueorangutan]

@rosi-shapeblue 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 15987

[RosiKyu]

@blueorangutan package

[blueorangutan]

@RosiKyu 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 16026