Merge pull request #1 from kobolol/codex/create-new-dockerfile-for-dokploy
Add Dokploy-specific Dockerfile and update docs
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Dockerfile.dokploy
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29
Dockerfile.dokploy
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# Production-ready Dockerfile for Dokploy deployments
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# Use a Debian-based Node image to ensure native modules such as bcrypt have prebuilt binaries available.
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FROM node:20-slim AS base
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# Create application directory inside the container
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WORKDIR /app/backend
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# Set production environment variables inside the image.
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ENV NODE_ENV=production \
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PORT=3000
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# Install only the production dependencies defined in the backend package.json.
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COPY backend/package*.json ./
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RUN npm ci --omit=dev \
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&& npm cache clean --force
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# Copy backend source code and the static frontend bundle into the container.
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COPY backend/src ./src
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COPY frontend ../frontend
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# Use the non-root "node" user that is precreated in the base image.
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RUN chown -R node:node /app
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USER node
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# Expose the HTTP port used by the Express server.
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EXPOSE 3000
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# Start the Express API / Socket.IO server.
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CMD ["node", "src/server.js"]
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24
README.md
24
README.md
@@ -70,12 +70,26 @@ DoubleSnake ist eine moderne Interpretation des klassischen Snake-Spiels für zw
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## 🐳 Docker-Installation
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Das Projekt enthält eine Dockerfile für einfaches Deployment:
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Das Projekt enthält zwei Docker-Konfigurationen:
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```bash
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docker build -t doublesnake .
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docker run -p 3000:3000 -e DB_HOST=your-db-host doublesnake
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```
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- **`Dockerfile`** – Für lokale Tests oder einfache Deployments.
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```bash
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docker build -t doublesnake .
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docker run -p 3000:3000 -e DB_HOST=your-db-host -e DB_PASSWORD=your-db-password -e SESSION_KEY=your-session-key doublesnake
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```
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- **`Dockerfile.dokploy`** – Optimierte Variante für das Hosting über [Dokploy](https://dokploy.com/). Hierbei wird nur der notwendige Produktionscode in ein Debian-basiertes Node.js-Image übertragen, damit Module wie `bcrypt` ohne zusätzliche Build-Tools funktionieren.
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```bash
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docker build -f Dockerfile.dokploy -t doublesnake-prod .
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docker run -p 3000:3000 \
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-e SESSION_KEY=your-session-key \
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-e DB_HOST=your-db-host \
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-e DB_PORT=3306 \
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-e DB_USER=your-db-user \
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-e DB_PASSWORD=your-db-password \
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doublesnake-prod
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```
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> 💡 Für Dokploy sollte die Datenbank als externer Service eingebunden werden. Die oben aufgeführten Umgebungsvariablen können direkt im Dokploy-Dashboard konfiguriert werden. Der statische Frontend-Code wird automatisch in den Container kopiert, daher ist keine zusätzliche Konfiguration für `FRONTEND_PATH` erforderlich.
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## 🎮 Spielablauf
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