molecule-core/canvas/Dockerfile
Molecule AI Core-DevOps 1e5fc48acb chore(canvas): upgrade node:20-alpine → node:22-alpine
Node.js 20 reaches EOL 2026-09 and actions/checkout@v4 emits
Node.js 20 deprecation warnings on GitHub Actions (Node 24 forced
2026-06-02). Next.js 15.1 is fully compatible with Node 22.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-24 18:54:30 +00:00

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868 B
Docker

FROM node:22-alpine AS builder
WORKDIR /app
COPY package.json package-lock.json* ./
RUN npm install
COPY . .
ARG NEXT_PUBLIC_PLATFORM_URL=http://localhost:8080
ARG NEXT_PUBLIC_WS_URL=ws://localhost:8080/ws
ARG NEXT_PUBLIC_ADMIN_TOKEN=
ENV NEXT_PUBLIC_PLATFORM_URL=$NEXT_PUBLIC_PLATFORM_URL
ENV NEXT_PUBLIC_WS_URL=$NEXT_PUBLIC_WS_URL
ENV NEXT_PUBLIC_ADMIN_TOKEN=$NEXT_PUBLIC_ADMIN_TOKEN
RUN npm run build
FROM node:22-alpine
WORKDIR /app
COPY --from=builder /app/.next/standalone ./
COPY --from=builder /app/.next/static ./.next/static
COPY --from=builder /app/public ./public
EXPOSE 3000
ENV PORT=3000
ENV HOSTNAME="0.0.0.0"
# Non-root runtime — use addgroup/adduser without fixed GID/UID to avoid conflicts with base image
RUN addgroup canvas 2>/dev/null || true && adduser -G canvas -s /bin/sh -D canvas 2>/dev/null || true
USER canvas
CMD ["node", "server.js"]