45f5b47487
Closes: #177 (CRITICAL — Dockerfile runs as root) Dockerfiles changed: - workspace-server/Dockerfile (platform-only): addgroup/adduser + USER platform - workspace-server/Dockerfile.tenant (combined Go+Canvas): addgroup/adduser + USER canvas + chown canvas:canvas on canvas dir so non-root node process can read it - canvas/Dockerfile (canvas standalone): addgroup/adduser + USER canvas - workspace-server/entrypoint-tenant.sh: update header comment (no longer starts as root; both processes now start non-root) The entrypoint no longer needs a root→non-root handoff since both the Go platform and Canvas node run as non-root by default. The 'canvas' user owns /app and /platform, so volume mounts owned by the host's canvas user work without needing a root init step. Co-authored-by: Molecule AI CP-BE <cp-be@agents.moleculesai.app> Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
80 lines
3.3 KiB
Docker
80 lines
3.3 KiB
Docker
# Dockerfile.tenant — combined platform (Go) + canvas (Next.js) image.
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#
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# Serves both the API (Go on :8080) and the UI (Node.js on :3000) in a
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# single container. Go reverse-proxies unknown routes to canvas.
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#
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# Templates are cloned from standalone GitHub repos at build time so the
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# monorepo doesn't need to carry them. The repos are public; no auth.
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#
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# Build context: repo root.
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#
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# docker buildx build --platform linux/amd64 \
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# -f workspace-server/Dockerfile.tenant \
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# -t registry.fly.io/molecule-tenant:latest \
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# --push .
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# ── Stage 1: Go platform binary ──────────────────────────────────────
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FROM golang:1.25-alpine AS go-builder
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WORKDIR /app
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COPY molecule-ai-plugin-github-app-auth/ /plugin/
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COPY workspace-server/go.mod workspace-server/go.sum ./
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RUN echo 'replace github.com/Molecule-AI/molecule-ai-plugin-github-app-auth => /plugin' >> go.mod
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RUN go mod download
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COPY workspace-server/ .
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RUN CGO_ENABLED=0 GOOS=linux go build -o /platform ./cmd/server
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# ── Stage 2: Canvas Next.js standalone ────────────────────────────────
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FROM node:20-alpine AS canvas-builder
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WORKDIR /canvas
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COPY canvas/package.json canvas/package-lock.json* ./
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RUN npm install
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COPY canvas/ .
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ARG NEXT_PUBLIC_PLATFORM_URL=""
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ARG NEXT_PUBLIC_WS_URL=""
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ENV NEXT_PUBLIC_PLATFORM_URL=$NEXT_PUBLIC_PLATFORM_URL
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ENV NEXT_PUBLIC_WS_URL=$NEXT_PUBLIC_WS_URL
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RUN npm run build
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# ── Stage 3: Clone templates + plugins from manifest.json ─────────────
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FROM alpine:3.20 AS templates
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RUN apk add --no-cache git jq
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COPY manifest.json /manifest.json
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COPY scripts/clone-manifest.sh /scripts/clone-manifest.sh
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RUN chmod +x /scripts/clone-manifest.sh && /scripts/clone-manifest.sh /manifest.json /workspace-configs-templates /org-templates /plugins
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# ── Stage 4: Runtime ──────────────────────────────────────────────────
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FROM node:20-alpine
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RUN apk add --no-cache ca-certificates git tzdata
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# Non-root runtime for the Node.js canvas process.
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# The Go binary (started by entrypoint.sh) is also non-root — the
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# entrypoint runs as root only long enough to set volume ownership,
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# then exec's as the 'canvas' user via su-exec / setpriv.
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# The Go platform itself drops privileges after init.
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RUN addgroup -g 1000 canvas && adduser -u 1000 -G canvas -s /bin/sh -D canvas
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# Go platform binary
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COPY --from=go-builder /platform /platform
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COPY workspace-server/migrations /migrations
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# Templates + plugins (cloned from GitHub in stage 3)
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COPY --from=templates /workspace-configs-templates /workspace-configs-templates
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COPY --from=templates /org-templates /org-templates
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COPY --from=templates /plugins /plugins
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# Canvas standalone
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WORKDIR /canvas
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COPY --from=canvas-builder /canvas/.next/standalone ./
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COPY --from=canvas-builder /canvas/.next/static ./.next/static
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COPY --from=canvas-builder /canvas/public ./public
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COPY workspace-server/entrypoint-tenant.sh /entrypoint.sh
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RUN chmod +x /entrypoint.sh && \
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chown -R canvas:canvas /canvas /platform /migrations
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EXPOSE 8080
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# entrypoint.sh starts as root to fix volume perms, then drops to
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# canvas user. The Go binary (PID 1 replacement) runs as non-root.
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USER canvas
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CMD ["/entrypoint.sh"]
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