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BookVerse QA Gate - Blocking vs Warning Policy Demonstration

🚫 Updated Policy Configuration - Now with BLOCKING Enforcement

Current Policy Matrix:

Policy Name Evidence Type Mode Expected Result Impact
DEV Stage Completion DEV.Exit Certification 🚫 BLOCK FAIL (missing) BLOCKS PROMOTION
SBOM Required CycloneDX SBOM ⚠️ WARNING FAIL (missing) Warning only
Integration Tests Custom Integration Tests ⚠️ WARNING FAIL (missing) Warning only
STAGING Check STAGING.Exit Certification 🚫 BLOCK FAIL (expected) BLOCKS PROMOTION
Prod Readiness Production Readiness 🚫 BLOCK FAIL (expected) BLOCKS PROMOTION

Key Changes Made:

Switched to BLOCKING Mode:

  1. ✅ DEV Stage Completion → BLOCK

    • Critical requirement: No QA entry without DEV completion
    • Will block promotion if DEV.Exit evidence missing

  2. ✅ STAGING Check → BLOCK

    • Demo rule showing blocking for inappropriate evidence
    • Will block promotion (expected behavior for demo)

  3. ✅ Production Readiness → BLOCK

    • Demo rule for missing future-stage evidence
    • Will block promotion (expected behavior for demo)

Remained in WARNING Mode:

  • SBOM Required → Still warning (could be upgraded to block)
  • Integration Tests → Still warning (demonstrates flexibility)

Demonstration Scenarios:

🚫 BLOCKING Behavior:

When evaluating for QA entry, the system will now:

  • BLOCK if DEV stage completion evidence is missing
  • BLOCK if STAGING evidence inappropriately exists (demo scenario)
  • BLOCK if production readiness evidence inappropriately exists (demo scenario)
  • Continue with warnings for SBOM and integration test evidence

⚠️ WARNING Behavior:

  • SBOM and Integration Test policies will generate warnings but allow promotion
  • Provides visibility into compliance without stopping the workflow

Enforcement Impact:

Evaluation Result: FAIL (BLOCKING)
├── DEV Completion: MISSING → 🚫 BLOCKS
├── STAGING Check: MISSING → 🚫 BLOCKS (demo)
├── Prod Readiness: MISSING → 🚫 BLOCKS (demo)
├── SBOM Evidence: MISSING → ⚠️ WARNING
└── Integration Tests: MISSING → ⚠️ WARNING

Final Decision: PROMOTION BLOCKED
Reason: 3 blocking policies failed

🎯 Perfect Enforcement Demonstration:

This configuration now shows:

  • Real enforcement power of the Unified Policy Service
  • Flexible policy modes (block vs warning)
  • Comprehensive quality gates with actual blocking
  • Demo scenarios showing different failure types
  • Production-ready enforcement capabilities

The BookVerse QA entry gate will now actually prevent promotions when critical evidence requirements are not met!