Dockerfile.production•1.41 kB
# Multi-stage build for production
# Stage 1: Build dependencies
FROM node:18-alpine AS builder
# Set working directory
WORKDIR /app
# Copy package files
COPY package*.json ./
# Install all dependencies (including dev dependencies)
RUN npm ci
# Copy source code
COPY src/ ./src/
COPY package*.json ./
# Remove dev dependencies and clean up
RUN npm prune --production && npm cache clean --force
# Stage 2: Production image
FROM node:18-alpine AS production
# Install dumb-init for proper signal handling
RUN apk add --no-cache dumb-init
# Create app directory
WORKDIR /app
# Create non-root user
RUN addgroup -g 1001 -S nodejs && \
adduser -S mcp -u 1001 -G nodejs
# Copy built application from builder stage
COPY --from=builder --chown=mcp:nodejs /app/node_modules ./node_modules
COPY --from=builder --chown=mcp:nodejs /app/package*.json ./
COPY --from=builder --chown=mcp:nodejs /app/src ./src
# Create logs directory
RUN mkdir -p logs && chown -R mcp:nodejs logs
# Switch to non-root user
USER mcp
# Set environment variables
ENV NODE_ENV=production
ENV LOG_LEVEL=info
# Expose port (if needed)
EXPOSE 3000
# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
CMD node -e "console.log('MCP Server Health Check OK')" || exit 1
# Use dumb-init to handle signals properly
ENTRYPOINT ["dumb-init", "--"]
# Start the application
CMD ["node", "src/index.js"]