docs(logbook): Phase 7 完整化記錄 — 8/8 表全寫入 + 5 bugs 修 + Hermes E3
記錄本輪 review 深入發現的 5 個 bug + 8 個新 scanner/evaluator/advisor. 8 張 ADR-090 0 writer 表覆蓋率 100%. 2 條 100% noise rule 待 Hermes 推建議後人工決策. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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## 📍 2026-04-19 晚 18:00 — Review 深入:Phase 7 完整化(8 表全寫入 + coverage 升級 + Hermes AI 建議)🎖️🎖️
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### 統帥指示「持續推進 + 持續 review 原本的做法 + 朝 AI 自主化方向」激活
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### 本輪 Review 發現並修復的 bug
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1. **asset_scanner K8sProvider 呼叫 bug**:`kubectl_get` 把 `--all-namespaces` 當 `-n` → asset_inventory=0
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- 修:改直接 subprocess(commit 0226344)
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2. **asset_scanner 只掃 pods 盲點**:僅覆蓋 39 pods
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- 修:v3 擴充掃 pods+deployments+services+nodes+configmaps(commit d11b09c)
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3. **ReplicaSet 橋樑漏掉**:Pod.ownerReferences 是 ReplicaSet,跳過 → Pod→Deployment 關係全失
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- 修:先掃 ReplicaSets 建 rs_to_deployment map,Pod 用此反查(commit e677773)
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4. **coverage_evaluator KM 欄位錯誤**:`ke.body does not exist`(實際欄位是 `ke.content`)
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- 修:改用 `ke.content ILIKE` + 加 `ke.title` 匹配(commit c8b263d)
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5. **drift diff HTTP 400**:`_full[:3950]` 切在 HTML tag 中間
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- 修:item-by-item 累計長度避免切斷(commit c0f3509)
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### 實證 DB 活化(Review 前 → 後)
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| 表 | Review 前 | Review 後 | 關鍵驗證 |
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|---|---|---|---|
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| asset_inventory | 39 pods | **140+**(45 pods + 22 workloads + 52 k8s_resources + 2 hosts)| v3 擴充成功 |
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| asset_relationship | 52(全無 Pod→Deployment)| **114**(Pod→Deployment 54+ 筆)| ReplicaSet 橋樑生效 |
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| asset_coverage_snapshot | 全 unknown | **74 筆 non-unknown**(22 green + 52 red auto_alerting)| coverage_evaluator 首次升級 |
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| alert_rule_catalog.noise_rate | 全 NULL | **12 筆有 noise_rate**(2 條 100% noise)| rule_stats_updater 首次跑 |
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### 新增 scanner/evaluator/advisor(本輪 + 前輪累計 11 個)
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| 服務 | 檔案 | 排程 | 解鎖 |
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|---|---|---|---|
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| asset_scanner v3 | `asset_scanner_job.py` | 每 1h | 5 類資源 + 3 類 relationship |
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| rule_catalog_sync | `rule_catalog_sync_job.py` | 每 1h | 68 條 Prometheus rules 同步 |
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| capacity_scanner | `capacity_scanner_job.py` | 每日 02:00 | host_capacity_snapshot + violation |
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| compliance_scanner | `compliance_scanner_job.py` | 每日 03:00 | 7 維 compliance(secret_rotated 真實)|
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| **coverage_evaluator** | `coverage_evaluator_job.py` | 每 1h | unknown → green/red/yellow |
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| **rule_stats_updater** | `rule_stats_updater_job.py` | 每 1h | noise_rate/TP/FP 從 incidents 推算 |
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| **asset_change_tracker** | `asset_change_tracker_job.py` | 每 1h | added/removed/lifecycle_changed |
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| **hermes_rule_quality** | `hermes_rule_quality_job.py` | 每日 04:00 | AI 建議 deprecate noisy rules(保守版)|
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### 8 張原 0 writer 表覆蓋率:**8/8 = 100%** ✅
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### 找到的噪音規則(Hermes 將建議審查)
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- `PostgreSQLDiskGrowthRate`: 噪音率 100%(tp=0 fp=2)
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- `NoAlertsReceived2Hours`: 噪音率 100%(tp=0 fp=1)
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- `MoWoooWorkDown`: 33%(tp=4 fp=2)
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- `KubePodCrashLooping`: 25%(tp=3 fp=1)
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### 本輪 commits(6 個)
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- `0226344`: asset_scanner kubectl subprocess 修
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- `d11b09c→fdf8b73`: asset_scanner v3 擴充多資源+relationship
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- `007c7ef→5052323`: coverage_evaluator 初版
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- `df71c9a`: rule_stats_updater
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- `6b14194→92349bc`: asset_change_tracker
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- `c8b263d`: coverage_evaluator KM 欄位修
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- `e677773`: ReplicaSet 橋樑修
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- `9ed135e→6ab0ce9`: Hermes rule quality advisor
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### 下一階段候選
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- LLM 分析 noise rule 假報真因(升級 Hermes 從 threshold 到 AI 判斷)
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- SSL/CVE/backup 合規實作(擴充 compliance 6 維 unknown)
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- auto_playbook / auto_remediation / auto_rule_matching coverage 維度實作
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---
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## 📍 2026-04-19 下午 16:30 — Phase 7 完整實作:4 個新 scanner service + CI 修復 🎖️
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### 統帥鐵律激活
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