Configuration keys performance update

[sb-abhish3k]

Description

Configuration keys: cache inherited parent-scope value on scope miss to avoid repeated DB lookups.
Implemented caching inherited parent-scope value under "current" scope to avoid repeated configuration key hierarchy traversal

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?

[sb-abhish3k]

@blueorangutan package

[blueorangutan]

@sb-abhish3k 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.

[codecov]

Codecov Report

❌ Patch coverage is 74.39024% with 21 lines in your changes missing coverage. Please review.
✅ Project coverage is 18.03%. Comparing base (10037c8) to head (50e9a54).
⚠️ Report is 22 commits behind head on 4.22.

Files with missing lines	Patch %	Lines
...udstack/framework/config/impl/ConfigDepotImpl.java	71.15%	11 Missing and 4 partials ⚠️
...ack/framework/config/dao/ConfigurationDaoImpl.java	0.00%	4 Missing ⚠️
.../apache/cloudstack/framework/config/ConfigKey.java	75.00%	0 Missing and 1 partial ⚠️
...a/org/apache/cloudstack/utils/cache/LazyCache.java	92.85%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               4.22   #14173      +/-   ##
============================================
+ Coverage     17.93%   18.03%   +0.10%     
- Complexity    16142    16270     +128     
============================================
  Files          5928     5936       +8     
  Lines        535205   535887     +682     
  Branches      65501    65618     +117     
============================================
+ Hits          95989    96655     +666     
+ Misses       428286   428230      -56     
- Partials      10930    11002      +72     

Flag	Coverage Δ
uitests	4.04% <ø> (+0.02%)	⬆️
unittests	19.11% <74.39%> (+0.10%)	⬆️

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[blueorangutan]

Packaging result [SF]: ✔️ el8 ✔️ el9 ✔️ el10 ✔️ debian ✔️ suse15. SL-JID 19249

[blueorangutan]

@sb-abhish3k 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 ✖️ debian ✖️ suse15. SL-JID 19468

[sb-abhish3k]

@blueorangutan package

[blueorangutan]

@sb-abhish3k 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 19469

[shwstppr]

@blueorangutan test

[blueorangutan]

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

[blueorangutan]

[SF] Trillian Build Failed (tid-17101)