 Agent Zero
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b5546ea7bd
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feat(B.13-B.17+B.16): Error-Handling-Infra, Observability, Graceful Shutdown, Cost-Cap, API Versioning
B.13 Error-Handling-Infrastruktur:
- ErrorCategory Enum (TRANSIENT/PERMANENT/PARTIAL), ApiError erweitert
- Einheitliches Error-Response-Format: {code, detail, field, trace_id, retryable, category}
- 3 FastAPI Exception-Handler (ApiError, HTTPException, unhandled)
- classify_exception() Helper, 6 neue Error-Codes
- 28 Tests in test_error_handling.py
B.14 Observability & trace_id-Korrelation:
- trace_id pro Request (UUID4 short) in structlog contextvars
- X-Trace-Id Response-Header
- Sensitive Fields structlog processor
- llm_complete()/llm_embed() akzeptieren trace_id kwarg
- 12 Tests in test_observability.py
B.15 Graceful Shutdown & Connection Draining:
- _shutdown_event + _inflight_requests Tracking in main.py
- drain_all_connections() in ws_helpers.py
- Worker on_shutdown pausiert WorkflowInstances (status=paused)
- 8 Tests in test_graceful_shutdown.py
B.16 API Versioning Strategie:
- Plugin-Dev-Guide Kapitel 30: URL-basiertes Versioning, Breaking Change Prozess
B.17 Cost Overrun Protection:
- llm_monthly_budget_usd + llm_hard_cutoff Settings
- _check_tenant_budget() vor jedem LLM-Call
- _track_tenant_cost() in Redis (INCRBYFLOAT)
- _check_cost_alerts() bei 50%/80%/100% -> post_system_message()
- 20 Tests in test_cost_protection.py
Total: 68 neue Tests, alle grün. Keine Regressionen.
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2026-08-13 21:33:14 +02:00 |
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Agent Zero
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e9164979b5
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feat(B-RED): Zentraler Redis Pool — cache.py, monitoring.py, worker.py auf get_redis() umgestellt
B-RED: 5 direkte aioredis.from_url() Konstruktoren auf get_redis() umgestellt
- cache.py: get_cache() delegiert auf get_redis(), _cache_redis Singleton entfernt
- monitoring.py: check_redis() und check_worker() nutzen get_redis()
- worker.py: _acquire_cron_lock() und _release_cron_lock() nutzen get_redis()
- 0 verbleibende direkte aioredis.from_url() außerhalb auth.py
B-RED-TEST: 8 Tests in test_redis_pool.py — alle grün
- Singleton, get_cache delegation, SET/GET, parallel, reset, no-direct-from_url checks
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2026-08-13 16:25:17 +02:00 |
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leocrm-bot
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69e91fd5d0
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T10: Monitoring, Performance, Documentation & Environment Config — 38 tests, ruff clean, docs OK
- Extended health endpoint: DB+Redis+Storage+Worker checks with degraded status
- Prometheus metrics endpoint: admin-only, text/plain format
- Metrics: http_requests_total, db_pool_connections, arq_jobs_total
- Structured JSON logging (structlog): timestamp, level, method, path, status, duration_ms, tenant_id
- Performance: page_size max 100 enforced (422), streaming CSV export (StreamingResponse)
- Scripts: seed_perf_data.py, check_indexes.py
- Docs: admin-guide.md (Deploy, Backup, Restore, Env-Vars, Troubleshooting), api-overview.md
- README updated: prod setup, API section, env profiles, admin-guide link
- .env.example: added SECRET_KEY, STORAGE_PATH, SMTP_* vars
- 38 new tests, full regression 564/564 pass (0 failures)
- Ruff: all checks passed
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2026-07-01 23:15:35 +02:00 |
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