GenerativeUIDataClassifier/Dockerfile.dotnet at main · NormanMul/GenerativeUIDataClassifier · GitHub

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# =============================================================================
# UDC Enterprise Platform — .NET Services Multi-Stage Dockerfile
# =============================================================================

FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build

WORKDIR /src

# Copy solution and project files
COPY src/UDC.Classifier/UDC.Classifier.sln ./
COPY src/UDC.Classifier/UDC.Classifier.Core/UDC.Classifier.Core.csproj ./UDC.Classifier.Core/
COPY src/UDC.Classifier/UDC.Classifier.Api/UDC.Classifier.Api.csproj ./UDC.Classifier.Api/

# Restore dependencies
RUN dotnet restore

# Copy all source
COPY src/UDC.Classifier/ ./
COPY shared/ /shared/

# Build and publish
RUN dotnet publish UDC.Classifier.Api/UDC.Classifier.Api.csproj \
    -c Release \
    -o /app/publish \
    --no-restore

# --- Runtime stage ---
FROM mcr.microsoft.com/dotnet/aspnet:8.0 AS runtime

RUN apt-get update && apt-get install -y --no-install-recommends curl && rm -rf /var/lib/apt/lists/*

# Create non-root user
RUN groupadd -r udc && useradd -r -g udc -d /app -s /sbin/nologin udc

WORKDIR /app

COPY --from=build /app/publish .

RUN chown -R udc:udc /app

USER udc

ENV ASPNETCORE_URLS=http://+:8080 \
    DOTNET_EnableDiagnostics=0

HEALTHCHECK --interval=30s --timeout=5s --start-period=15s --retries=3 \
    CMD curl -f http://localhost:8080/health || exit 1

ENTRYPOINT ["dotnet", "UDC.Classifier.Api.dll"]