[#94] Backend

https://project.mdnd-it.cc/work_packages/94

SerpentRace_Docker/Dockerfile_backend

@@ -0,0 +1,58 @@
+# Production Dockerfile for SerpentRace Backend
+FROM node:20-alpine AS builder
+
+# Set working directory
+WORKDIR /app
+
+# Install dependencies needed for native modules
+RUN apk add --no-cache python3 make g++
+
+# Copy package files
+COPY package.json package-lock.json* ./
+
+# Install dependencies
+RUN npm ci --only=production
+
+# Copy source code
+COPY . .
+
+# Build the application
+RUN npm run build || echo "No build script found"
+
+# Production stage
+FROM node:20-alpine AS production
+
+# Set working directory
+WORKDIR /app
+
+# Install dependencies needed for native modules
+RUN apk add --no-cache python3 make g++
+
+# Copy package files
+COPY package.json package-lock.json* ./
+
+# Install only production dependencies
+RUN npm ci --only=production && npm cache clean --force
+
+# Copy built application or source files
+COPY --from=builder /app/src ./src
+COPY --from=builder /app/package.json ./
+
+# Create logs directory
+RUN mkdir -p logs
+
+# Create non-root user
+RUN addgroup -g 1001 -S nodejs
+RUN adduser -S serpentrace -u 1001
+RUN chown -R serpentrace:nodejs /app
+USER serpentrace
+
+# Expose port
+EXPOSE 3000
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
+  CMD curl -f http://localhost:3000/health || exit 1
+
+# Production command
+CMD ["npm", "start"]