From 1ab96218034d8780776075c4c39074db95cca3be Mon Sep 17 00:00:00 2001
From: xiangning <xiangning@buildflow.dev>
Date: Fri, 17 Jul 2026 13:24:56 +0800
Subject: [PATCH] =?UTF-8?q?fix(docker):=20dotnet=20base=20=E9=95=9C?=
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devops 已 docker pull 完整缓存 sdk/aspnet:10.0，buildkit 用原始 mcr
地址 CACHED 命中，绕过 proxy 首次回源大镜像断流问题。
---
 Dockerfile | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 8cb1933..9ecc8a5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,7 @@
 # BuildFlow API (.NET 10) 多阶段构建
-# base 镜像走 Harbor Proxy Cache（mcr-proxy → mcr.microsoft.com），避免公网拉取超时
-FROM 43.134.235.58:58080/mcr-proxy/dotnet/sdk:10.0 AS build
+# dotnet 基础镜像：devops 构建机本地已预拉完整缓存（docker pull mcr.microsoft.com/dotnet/sdk:10.0），
+# buildkit 直接 CACHED 命中，无需联网。如构建机镜像被清理，需重新 docker pull 预热。
+FROM mcr.microsoft.com/dotnet/sdk:10.0 AS build
 WORKDIR /src
 
 # 先拷贝 sln 和 props,利用层缓存恢复 NuGet
@@ -10,8 +11,8 @@ COPY src/ ./src/
 # 还原 + 发布 Host (含全部模块)
 RUN dotnet publish src/BuildFlow.Host/BuildFlow.Host.csproj -c Release -o /app/publish /p:UseAppHost=false
 
-# 运行时镜像
-FROM 43.134.235.58:58080/mcr-proxy/dotnet/aspnet:10.0
+# 运行时镜像（devops 本地已预拉缓存，buildkit CACHED 命中）
+FROM mcr.microsoft.com/dotnet/aspnet:10.0
 WORKDIR /app
 COPY --from=build /app/publish ./