FROM node:20-alpine

LABEL maintainer="Vladimiras Levinas"
LABEL description="MCP Cloudflare Server for DNS and Workers management"

WORKDIR /app

COPY package.json ./
RUN npm install --production && npm cache clean --force

COPY index.js ./

HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
  CMD wget --quiet --tries=1 --spider http://localhost:3000/health || exit 1

EXPOSE 3000

USER node

CMD ["npm", "start"]