content: # Version: 1
  # Description: Dockerfile for building and running Elsa Server
  
  FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/sdk:9.0-bookworm-slim AS build
  WORKDIR /source
  
  # Copy sources.
  COPY src/. ./src
  COPY ./NuGet.Config ./
  COPY *.props ./
  
  # Restore packages.
  RUN dotnet restore "./src/apps/Elsa.Server.Web/Elsa.Server.Web.csproj"
  
  # Build and publish (UseAppHost=false creates platform independent binaries).
  WORKDIR /source/src/bundles/Elsa.Server.Web
  RUN dotnet build "Elsa.Server.Web.csproj" -c Release -o /app/build
  RUN dotnet publish "Elsa.Server.Web.csproj" -c Release -o /app/publish /p:UseAppHost=false --no-restore -f net9.0
  
  # Move binaries into smaller base image.
  FROM mcr.microsoft.com/dotnet/aspnet:9.0-bookworm-slim AS base
  WORKDIR /app
  COPY --from=build /app/publish ./
  
  # Install Python 3.11
  RUN apt-get update && apt-get install -y --no-install-recommends \
      python3.11 \
      python3.11-dev \
      libpython3.11 \
      python3-pip && \
      rm -rf /var/lib/apt/lists/*
  
  # Set PYTHONNET_PYDLL environment variable
  ENV PYTHONNET_PYDLL=/usr/lib/aarch64-linux-gnu/libpython3.11.so
  
  # Install dependencies
  RUN apt-get update && apt-get install -y wget unzip curl
  
  # Set environment variables for OpenTelemetry Auto-Instrumentation
  ENV OTEL_DOTNET_AUTO_HOME=/otel
  ENV OTEL_LOG_LEVEL="debug"
  
  # Download and extract OpenTelemetry Auto-Instrumentation
  ARG OTEL_VERSION=1.7.0
  RUN mkdir /otel
  RUN curl -L -o /otel/otel-dotnet-install.sh https://github.com/open-telemetry/opentelemetry-dotnet-instrumentation/releases/download/v${OTEL_VERSION}/otel-dotnet-auto-install.sh
  RUN chmod +x /otel/otel-dotnet-install.sh
  RUN /bin/bash /otel/otel-dotnet-install.sh
  
  # Provide necessary permissions for the script to execute
  RUN chmod +x /otel/instrument.sh
  
  EXPOSE 8080/tcp
  EXPOSE 443/tcp
  
  # Instrument the application and start it
  ENTRYPOINT ["/bin/bash", "-c", "source /otel/instrument.sh && dotnet Elsa.Server.Web.dll"]