bc4318ef97
- Created `StellaOps.TestKit.Tests` project for unit tests related to determinism. - Implemented `DeterminismManifestTests` to validate deterministic output for canonical bytes and strings, file read/write operations, and error handling for invalid schema versions. - Added `SbomDeterminismTests` to ensure identical inputs produce consistent SBOMs across SPDX 3.0.1 and CycloneDX 1.6/1.7 formats, including parallel execution tests. - Updated project references in `StellaOps.Integration.Determinism` to include the new determinism testing library.
33 lines
936 B
Markdown
33 lines
936 B
Markdown
# Unknowns queue operations
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Purpose
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- Manage unknown components with deterministic triage and SLA tracking.
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Queue model
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- Bands: HOT, WARM, COLD based on score and SLA.
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- Reasons include reachability gaps, provenance gaps, VEX conflicts, and ingestion gaps.
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Core workflows
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- List and triage unknowns by band and reason.
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- Escalate or resolve with documented justification.
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- Suppress with expiry and audit trail when approved.
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Budgets and SLAs
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- Per-environment budgets cap unknowns by reason.
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- SLA timers trigger alerts when breached.
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Monitoring
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- unknowns_total, unknowns_hot_count, unknowns_sla_breached
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- unknowns_escalation_failures, unknowns_avg_age_hours
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- KEV-specific unknown counts and age
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Alerting cues
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- HOT band spikes or SLA breaches.
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- KEV unknowns older than 24 hours.
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- Rising queue growth rate.
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Related references
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- signals/unknowns.md
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- signals/unknowns-ranking.md
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- docs/operations/unknowns-queue-runbook.md
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