DeutschLernen/GermanApp/Dockerfile
Lasse Rune Hansen 2c7678c6de fix(infra): use valid Docker image tags for .NET 9.0
- Change dotnet/sdk:9.0.204-alpine3.19 to dotnet/sdk:9.0
- Change dotnet/aspnet:9.0.4-alpine3.19 to dotnet/aspnet:9.0

Generated by Mistral Vibe.
Co-Authored-By: Mistral Vibe <vibe@mistral.ai>
2026-06-05 12:34:14 +02:00

54 lines
1.5 KiB
Docker

# GermanApp Backend Dockerfile
# .NET 9.0 Web API Application
# Multi-stage build for production optimization
# ============================================
# Build Stage
# ============================================
FROM mcr.microsoft.com/dotnet/sdk:9.0 AS build
WORKDIR /src
# Copy project file and restore dependencies
COPY ["GermanApp/GermanApp.csproj", "GermanApp/"]
RUN dotnet restore "GermanApp/GermanApp.csproj"
# Copy everything else and build
COPY . .
WORKDIR "/src/GermanApp"
RUN dotnet build "GermanApp.csproj" -c Release -o /app/build
# Publish the application
RUN dotnet publish "GermanApp.csproj" -c Release -o /app/publish \
--no-restore \
-p:PublishReadyToRun=true \
-p:PublishSingleFile=false \
-p:PublishTrimmed=true
# ============================================
# Publish Stage
# ============================================
FROM build AS publish
# ============================================
# Runtime Stage
# ============================================
FROM mcr.microsoft.com/dotnet/aspnet:9.0 AS runtime
WORKDIR /app
# Copy published app from publish stage
COPY --from=publish /app/publish .
# Set environment variables
ENV DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=false
ENV ASPNETCORE_URLS=http://+:8080
ENV ASPNETCORE_ENVIRONMENT=Production
# Expose port
EXPOSE 8080
# Health check
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
CMD curl -f http://localhost:8080/health || exit 1
# Entry point
ENTRYPOINT ["dotnet", "GermanApp.dll"]