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。
24 lines
953 B
Docker
24 lines
953 B
Docker
# BuildFlow API (.NET 10) 多阶段构建
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# 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),
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# 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。
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FROM mcr.microsoft.com/dotnet/sdk:10.0 AS build
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WORKDIR /src
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# 先拷贝 sln 和 props,利用层缓存恢复 NuGet
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COPY BuildFlow.slnx Directory.Build.props ./
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COPY src/ ./src/
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# 还原 + 发布 Host (含全部模块)
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RUN dotnet publish src/BuildFlow.Host/BuildFlow.Host.csproj -c Release -o /app/publish /p:UseAppHost=false
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# 运行时镜像(devops 本地已预拉缓存,buildkit CACHED 命中)
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FROM mcr.microsoft.com/dotnet/aspnet:10.0
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WORKDIR /app
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COPY --from=build /app/publish ./
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# 容器内监听 5667 (与 appsettings 一致), 但绑定 0.0.0.0 以便外部访问
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ENV ASPNETCORE_URLS=http://0.0.0.0:5667
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EXPOSE 5667
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ENTRYPOINT ["dotnet", "BuildFlow.Host.dll"]
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