Add repository abstraction layer to SDD#8
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sarroutbi merged 2 commits intoMay 8, 2026
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Introduce hexagonal ports-and-adapters pattern for data persistence and caching. Define four domain-specific repository traits (AlertRepository, AttestationRepository, PolicyRepository, AuditRepository) and a CacheBackend trait with implementation matrix covering in-memory, PostgreSQL, and Redis backends. Update AppState to hold trait objects, add repository/ to the component tree, update data flow diagram, configuration hierarchy, cache TTL strategy, design rationale (6 entries), security and performance overlays, and traceability matrix. Add IR-019 cross- reference in the SRS. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> Signed-off-by: Sergio Arroutbi <sarroutb@redhat.com>
Agents are Keylime-owned data observed via pass-through proxy. Keeping them out of the repository layer preserves graceful degradation when the webtool DB is down. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> Signed-off-by: Sergio Arroutbi <sarroutb@redhat.com>
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Introduce hexagonal ports-and-adapters pattern for data persistence and caching. Define four domain-specific repository traits (AlertRepository, AttestationRepository, PolicyRepository, AuditRepository) and a CacheBackend trait with implementation matrix covering in-memory, PostgreSQL, and Redis backends.
Update AppState to hold trait objects, add repository/ to the component tree, update data flow diagram, configuration hierarchy, cache TTL strategy, design rationale (6 entries), security and performance overlays, and traceability matrix. Add IR-019 cross- reference in the SRS.