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fix(docker): dotnet base 镜像用本地预拉缓存

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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。
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xiangning 2026-07-17 13:24:56 +08:00
parent 6b106062b6
commit 1ab9621803
1 changed files with 5 additions and 4 deletions
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@ -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 ./