From d8c9e2948575567cd125fd4fee79677ebf32f822 Mon Sep 17 00:00:00 2001
From: OG T <ogt@WOOOMacMiniM4.local>
Date: Fri, 3 Apr 2026 15:34:34 +0800
Subject: [PATCH] =?UTF-8?q?fix(heartbeat):=20=E6=92=A4=E9=8A=B7=E9=8C=AF?=
 =?UTF-8?q?=E8=AA=A4=E7=9A=84=20Nemotron=20=E8=87=AA=E5=8B=95=E9=97=9C?=
 =?UTF-8?q?=E9=96=89=E9=82=8F=E8=BC=AF?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

之前錯誤地在偵測到 Nemotron 慢時自動執行
ENABLE_NEMOTRON_COLLABORATION=false，
這等於自動關掉產品核心功能。

Nemotron NIM 免費 tier 延遲 11-45s 是已知特性（Memory 有記載），
不是需要自動修復的異常。

現在：偵測慢只發告警通知，不執行任何自動修復。

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 apps/api/src/services/telegram_gateway.py | 32 +++++------------------
 1 file changed, 7 insertions(+), 25 deletions(-)

diff --git a/apps/api/src/services/telegram_gateway.py b/apps/api/src/services/telegram_gateway.py
index 2da24794..335a3767 100644
--- a/apps/api/src/services/telegram_gateway.py
+++ b/apps/api/src/services/telegram_gateway.py
@@ -3024,37 +3024,19 @@ class TelegramGateway:
             await self.send_notification(text)
             self._last_message_time = datetime.now(UTC)
 
-            # Nemotron 異常時：自動修復 + 標準格式告警
+            # Nemotron 異常時：告警通知（不自動關閉，NIM 免費 tier 本來就慢）
+            # 2026-04-03 ogt: 修正 — 之前錯誤地自動關閉 Nemotron 協作
+            # Nemotron 是產品核心，慢（11-45s）是免費 tier 特性，不是需要修復的異常
             if not nemo_ok:
-                fix_action = "kubectl set env deployment/awoooi-api ENABLE_NEMOTRON_COLLABORATION=false -n awoooi-prod"
-                auto_fixed = False
-
-                # 自動修復: 關閉 Nemotron 協作避免每個 incident 白等 30s
-                try:
-                    import asyncio
-                    proc = await asyncio.create_subprocess_exec(
-                        "kubectl", "set", "env", "deployment/awoooi-api",
-                        "ENABLE_NEMOTRON_COLLABORATION=false",
-                        "-n", "awoooi-prod",
-                        stdout=asyncio.subprocess.PIPE,
-                        stderr=asyncio.subprocess.PIPE,
-                    )
-                    _, stderr = await asyncio.wait_for(proc.communicate(), timeout=15.0)
-                    auto_fixed = proc.returncode == 0
-                    if not auto_fixed:
-                        logger.error("nemotron_auto_fix_failed", stderr=stderr.decode()[:100])
-                except Exception as fix_err:
-                    logger.error("nemotron_auto_fix_error", error=str(fix_err))
-
                 alert = InfraAlertMessage(
                     component="Nemotron NIM (NVIDIA API)",
                     status=nemo_status,
-                    impact="所有 incident Nemotron Tool Calling 將 100% 超時",
-                    auto_fixed=auto_fixed,
-                    fix_action=fix_action,
+                    impact="NIM 回應慢於探測 timeout，incident 分析可能延遲",
+                    auto_fixed=False,
+                    fix_action="無需自動修復，NIM 免費 tier 延遲 11-45s 屬正常範圍",
                 )
                 await self.send_notification(alert.format(), parse_mode="HTML")
-                logger.error("nemotron_health_alert_sent", status=nemo_status, auto_fixed=auto_fixed)
+                logger.warning("nemotron_health_slow_alert", status=nemo_status)
 
             logger.info("telegram_heartbeat_sent", nemotron_ok=nemo_ok)
             return True