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Refactor Dockerfile and entrypoint: switch to a new base image, streamline .NET SDK installation, and enhance entrypoint script for better environment setup

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b3ni15
2025-07-07 00:47:32 +02:00
parent c96ccee9b8
commit 0e663abb0a
4 changed files with 70 additions and 189 deletions
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126
Dockerfile
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@@ -1,101 +1,51 @@
# Use Ubuntu as base image for better Wine support
FROM ubuntu:22.04
FROM --platform=$TARGETOS/$TARGETARCH ghcr.io/parkervcp/yolks:debian
LABEL author="Torsten Widmann" maintainer="info@goover.de"
# Avoid interactive prompts during installation
ENV DEBIAN_FRONTEND=noninteractive
# Update system and install necessary packages including X11 for Wine
RUN apt-get update && apt-get install -y \
software-properties-common \
wget \
curl \
gnupg2 \
ca-certificates \
apt-transport-https \
xvfb \
x11-utils \
x11-xserver-utils \
dbus-x11 \
&& rm -rf /var/lib/apt/lists/*
RUN apt update -y \
&& apt upgrade -y \
&& apt install -y apt-transport-https wget curl iproute2 libgdiplus tini \
&& wget https://dot.net/v1/dotnet-install.sh \
&& D_V="$(curl -sSL https://dotnet.microsoft.com/en-us/download/dotnet/9.0 | grep -i '<h3 id="sdk-9.*">SDK 9.*.*</h3>' | head -1 | awk -F\" '{print $3}' | awk '{print $2;}' | sed 's/<\/h3>//g')" \
&& chmod +x dotnet-install.sh \
&& ./dotnet-install.sh -i /usr/share -v $D_V \
&& ln -s /usr/share/dotnet /usr/bin/dotnet
# Add Wine repository and install Wine 64-bit
# Install Wine and dependencies
RUN dpkg --add-architecture i386 \
&& mkdir -pm755 /etc/apt/keyrings \
&& wget -O /etc/apt/keyrings/winehq-archive.key https://dl.winehq.org/wine-builds/winehq.key \
&& wget -NP /etc/apt/sources.list.d/ https://dl.winehq.org/wine-builds/ubuntu/dists/jammy/winehq-jammy.sources \
&& apt-get update \
&& apt-get install -y --install-recommends winehq-stable \
&& apt-get install -y winetricks \
&& apt update -y \
&& apt install -y software-properties-common gnupg2 \
&& wget -qO - https://dl.winehq.org/wine-builds/winehq.key | apt-key add - \
&& echo "deb https://dl.winehq.org/wine-builds/debian/ bullseye main" >> /etc/apt/sources.list.d/winehq.list \
&& apt update -y \
&& apt install -y winehq-stable \
&& apt install -y winetricks \
&& apt install -y xvfb \
&& apt clean \
&& rm -rf /var/lib/apt/lists/*
USER container
ENV USER=container HOME=/home/container
# Create a wine user to avoid running as root
RUN useradd -m -s /bin/bash -u 1000 wineuser
USER wineuser
WORKDIR /home/wineuser
# Set Wine to 64-bit mode
# Wine environment variables
ENV WINEARCH=win64
ENV WINEPREFIX=/home/wineuser/.wine
ENV DISPLAY=:99
ENV WINEDLLOVERRIDES="mscoree,mshtml="
ENV WINEDEBUG=-all
ENV WINEPREFIX=/home/container/.wine
ENV DISPLAY=:99.0
# Create necessary directories and set up environment
USER root
RUN mkdir -p /tmp/.X11-unix /run/user/1000 \
&& chmod 1777 /tmp/.X11-unix \
&& chown wineuser:wineuser /run/user/1000
USER wineuser
# Set additional environment variables
ENV XDG_RUNTIME_DIR=/run/user/1000
# Create X11 directory and initialize Wine prefix
# Initialize Wine prefix as container user
RUN Xvfb :99 -screen 0 1024x768x16 & \
XVFB_PID=$! \
&& sleep 3 \
&& wineboot --init \
&& sleep 5 \
&& wineserver --wait \
&& kill $XVFB_PID || true
export DISPLAY=:99.0 && \
wine --version && \
wineboot --init && \
winetricks -q corefonts && \
pkill Xvfb
# Install Wine dependencies for .NET
RUN Xvfb :99 -screen 0 1024x768x16 & \
XVFB_PID=$! \
&& sleep 3 \
&& winetricks -q corefonts vcrun2019 \
&& wineserver --wait \
&& kill $XVFB_PID || true
WORKDIR /home/container
# Download .NET SDK
RUN cd /tmp \
&& wget --progress=bar:force https://builds.dotnet.microsoft.com/dotnet/Sdk/9.0.301/dotnet-sdk-9.0.301-win-x64.exe \
&& echo "Download completed, file size: $(ls -lh dotnet-sdk-9.0.301-win-x64.exe)"
STOPSIGNAL SIGINT
# Install .NET SDK with virtual display
RUN cd /tmp \
&& Xvfb :99 -screen 0 1024x768x16 & \
XVFB_PID=$! \
&& sleep 3 \
&& wine dotnet-sdk-9.0.301-win-x64.exe /S || wine dotnet-sdk-9.0.301-win-x64.exe /quiet || wine dotnet-sdk-9.0.301-win-x64.exe \
&& wineserver --wait \
&& kill $XVFB_PID || true \
&& rm dotnet-sdk-9.0.301-win-x64.exe || true
# Set environment variables for .NET
ENV DOTNET_ROOT="$WINEPREFIX/drive_c/Program Files/dotnet"
ENV PATH="$DOTNET_ROOT:$PATH"
# Get dotnet version to verify installation
RUN Xvfb :99 -screen 0 1024x768x16 & \
XVFB_PID=$! \
&& sleep 3 \
&& wine dotnet --version \
&& wineserver --wait \
&& kill $XVFB_PID || true
# Set working directory for projects
WORKDIR /home/wineuser/projects
# Default command
CMD ["/bin/bash"]
COPY --chown=container:container ./../entrypoint.sh /entrypoint.sh
RUN chmod +x /entrypoint.sh
ENTRYPOINT ["/usr/bin/tini", "-g", "--"]
CMD ["/entrypoint.sh"]

76
README.md
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# Wine + .NET SDK Docker Image
Ez a Docker image telepíti a Wine 64-bit verzióját és a Microsoft .NET SDK 9.0.301-et Windows-on keresztül.
## Tartalom
- Ubuntu 22.04 alapú image
- Wine 64-bit (stable verzió)
- .NET SDK 9.0.301 (Windows x64)
## Build
### Bash-sel (Git Bash, WSL, Linux, macOS):
```bash
chmod +x build.sh
./build.sh
```
### Manuálisan:
```bash
docker build -t wine-dotnet:latest .
```
## Használat
### Alapvető futtatás:
```bash
docker run -it --rm wine-dotnet:latest
```
### Projektekkel való munka (volume mounting):
```bash
docker run -it --rm -v $(pwd)/projects:/home/wineuser/projects wine-dotnet:latest
```
Windows PowerShell-ben:
```powershell
docker run -it --rm -v ${PWD}/projects:/home/wineuser/projects wine-dotnet:latest
```
## .NET használata a containerben
A containerben belül használhatod a .NET SDK-t a speciális script segítségével:
```bash
# .NET verzió ellenőrzése
./run-dotnet.sh --version
# Új projekt létrehozása
./run-dotnet.sh new console -n MyApp
# Projekt build-elése
cd MyApp
../run-dotnet.sh build
# Projekt futtatása
../run-dotnet.sh run
```
Alternatívaként közvetlenül is használhatod:
```bash
# Virtual display indítása
Xvfb :99 -screen 0 1024x768x16 &
export DISPLAY=:99
# .NET parancsok
wine dotnet --version
```
## Megjegyzések
- A container egy `wineuser` felhasználóval fut (nem root)
- A Wine prefix előre konfigurálva van 64-bit módban
- A .NET SDK csendben telepítve van virtual display segítségével
- A projektek a `/home/wineuser/projects` könyvtárban tárolhatók
- A `run-dotnet.sh` script automatikusan kezeli a virtual display-t

21
build.sh
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#!/bin/bash
echo "Building Wine + .NET SDK Docker image..."
docker build -t wine-dotnet:latest .
if [ $? -eq 0 ]; then
echo "✅ Docker image built successfully!"
echo ""
echo "To run the container interactively:"
echo "docker run -it --rm wine-dotnet:latest"
echo ""
echo "To run with volume mounting (for development):"
echo "docker run -it --rm -v \$(pwd)/projects:/home/wineuser/projects wine-dotnet:latest"
echo ""
echo "To run a .NET application with Wine:"
echo "docker run -it --rm -v \$(pwd)/projects:/home/wineuser/projects wine-dotnet:latest"
echo "Then inside the container: wine dotnet YourApp.dll"
else
echo "❌ Failed to build Docker image"
exit 1
fi

28
entrypoint.sh Normal file
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#!/bin/bash
cd /home/container
# Set environment variable that holds the Internal Docker IP
INTERNAL_IP=$(ip route get 1 | awk '{print $(NF-2);exit}')
export INTERNAL_IP
# set this variable, dotnet needs it even without it it reports to `dotnet --info` it can not start any aplication without this
export DOTNET_ROOT=/usr/share/
# Start Xvfb for Wine (virtual display)
Xvfb :99 -screen 0 1024x768x16 &
export DISPLAY=:99.0
# print the dotnet version on startup
printf "\033[1m\033[33mcontainer@pelican~ \033[0mdotnet --version\n"
dotnet --version
# print the wine version on startup
printf "\033[1m\033[33mcontainer@pelican~ \033[0mwine --version\n"
wine --version
# Replace Startup Variables
MODIFIED_STARTUP=$(echo -e ${STARTUP} | sed -e 's/{{/${/g' -e 's/}}/}/g')
echo -e ":/home/container$ ${MODIFIED_STARTUP}"
# Run the Server
eval ${MODIFIED_STARTUP}