From ec06a95bc57d9bbf0bf3ccf4b92934138824fab5 Mon Sep 17 00:00:00 2001
From: xiangning <xiangning@buildflow.local>
Date: Sun, 19 Jul 2026 13:04:24 +0800
Subject: [PATCH] =?UTF-8?q?diag:=20Optional=3Dfalse=20=E5=BC=BA=E5=88=B6?=
 =?UTF-8?q?=E6=9A=B4=E9=9C=B2=20Consul=20=E9=94=99=E8=AF=AF?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/BuildFlow.Host/Program.cs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/BuildFlow.Host/Program.cs b/src/BuildFlow.Host/Program.cs
index 2db4d27..e79b51a 100644
--- a/src/BuildFlow.Host/Program.cs
+++ b/src/BuildFlow.Host/Program.cs
@@ -32,13 +32,14 @@ builder.Configuration.AddConsul(
         // 默认 ConvertConsulKVPairToConfig 把 Consul key 路径（去 buildflow/ 前缀，/ 转 :）作为 IConfiguration key，
         // 如 buildflow/Jwt:SigningKey → 配置 Jwt:SigningKey，value 直接是密钥字符串。
         options.Parser = new SimpleConfigurationParser();
-        options.Optional = true;          // Consul 不可用不阻断启动，回退本地 appsettings
+        options.Optional = false;         // 诊断期：强制 Consul 必须可用，暴露真实错误
         options.ReloadOnChange = true;    // KV 变更自动刷新 IConfiguration（热重载基础）
         // 诊断期：打印 Consul 加载异常（确认后改回 Ignore）
         options.OnLoadException = ex =>
         {
             Console.WriteLine($"[Consul] 加载异常: {ex.Exception?.GetType().Name}: {ex.Exception?.Message}");
-            ex.Ignore = true;
+            Console.WriteLine($"[Consul] 堆栈: {ex.Exception?.StackTrace?.Substring(0, System.Math.Min(500, ex.Exception?.StackTrace?.Length ?? 0))}");
+            ex.Ignore = false;  // 不吞，让异常抛出
         };
     });