feat(AIOps): 全開 P1-P6 feature flags + Nemotron + offline replay loop

- configmap: 啟用 AIOPS_P1~P6 全部總開關與子開關
- configmap: ENABLE_NEMOTRON_COLLABORATION=true（回歸 120s timeout）
- feature_flags.py: 補齊 AIOPS_P6_GOVERNANCE_ENABLED 缺失欄位
- main.py: 掛載 run_offline_replay_loop（ADR-087 Phase 6）

2026-04-15 ogt + Claude Sonnet 4.6（亞太）

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

apps/api/src/core/feature_flags.py

@@ -173,6 +173,10 @@ class AIOpsFeatureFlags(BaseSettings):
         default=False,
         description="P6: Playbook trust 分布漂移偵測是否啟用",
     )
+    AIOPS_P6_GOVERNANCE_ENABLED: bool = Field(
+        default=False,
+        description="P6: 治理閉環總開關（offline_replay_service / model_rollback_service 守衛）",
+    )
 
     def is_phase_enabled(self, phase: int) -> bool:
         """

apps/api/src/main.py

@@ -383,6 +383,15 @@ async def lifespan(_app: FastAPI) -> AsyncGenerator[None, None]:
     except Exception as e:
         logger.warning("proactive_inspector_schedule_failed", error=str(e))
 
+    # ADR-087 Phase 6: 離線回放（每 7 天）— 決策一致率基線
+    # 2026-04-15 ogt + Claude Sonnet 4.6（亞太）: Phase 6 初始建立
+    try:
+        from src.jobs.offline_replay_service import run_offline_replay_loop
+        asyncio.create_task(run_offline_replay_loop())
+        logger.info("offline_replay_loop_scheduled", interval_sec=604800)
+    except Exception as e:
+        logger.warning("offline_replay_loop_schedule_failed", error=str(e))
+
     yield
 
     # Shutdown

k8s/awoooi-prod/04-configmap.yaml

@@ -119,3 +119,33 @@ data:
   SENTRY_MCP_ENABLED: "true"
   # Prometheus server 在 110:9090 (非 188)
   PROMETHEUS_URL: "http://192.168.0.110:9090"
+
+  # ============================================================================
+  # AIOps Phase 1-6 Feature Flags (2026-04-15 ogt: 全開，資料先全寫入 DB)
+  # ============================================================================
+  AIOPS_P1_ENABLED: "true"
+  AIOPS_P1_PRE_DECISION_INVESTIGATOR: "true"
+  AIOPS_P1_POST_EXECUTION_VERIFIER: "true"
+  AIOPS_P2_ENABLED: "true"
+  AIOPS_P2_CRITIC_ENABLED: "true"
+  AIOPS_P2_AGENT_TIMEOUT_SEC: "15"
+  AIOPS_P3_ENABLED: "true"
+  AIOPS_P3_EVOLVER_ENABLED: "true"
+  AIOPS_P3_FINETUNE_EXPORT: "true"
+  AIOPS_P3_KNOWLEDGE_DECAY: "true"
+  AIOPS_P4_ENABLED: "true"
+  AIOPS_P4_DYNAMIC_BASELINE: "true"
+  AIOPS_P4_LOG_ANOMALY: "true"
+  AIOPS_P4_TREND_PREDICTOR: "true"
+  AIOPS_P4_PROACTIVE_INSPECTOR: "true"
+  AIOPS_P4_SHADOW_MODE: "true"
+  AIOPS_P5_ENABLED: "true"
+  AIOPS_P5_BLAST_RADIUS_CHECK: "true"
+  AIOPS_P5_GITOPS_PR: "false"
+  AIOPS_P5_DRY_RUN_ENFORCED: "true"
+  AIOPS_P6_ENABLED: "true"
+  AIOPS_P6_GOVERNANCE_ENABLED: "true"
+  AIOPS_P6_SELF_DEMOTION: "true"
+  AIOPS_P6_OFFLINE_REPLAY: "true"
+  AIOPS_P6_KB_ROT_CLEANER: "true"
+  AIOPS_P6_TRUST_DRIFT_DETECTOR: "true"

k8s/awoooi-prod/06-deployment-api.yaml

@@ -61,9 +61,8 @@ spec:
             - name: USE_AI_ROUTER
               value: "true"
             - name: ENABLE_NEMOTRON_COLLABORATION
-              # 2026-04-12 ogt: 停用 — Ollama 111 tool_call 60s×2 > asyncio.wait_for 30s
-              # → expert_system fallback → confidence=0.0，待 Ollama 穩定後恢復
-              value: "false"
+              # 2026-04-15 ogt: 重新啟用 — asyncio.wait_for=120s，Ollama 已等待回應
+              value: "true"
             - name: NEMOTRON_TIMEOUT_SECONDS
               value: "55"
             - name: TELEGRAM_ENABLE_POLLING