mirror of
https://github.com/CopilotKit/CopilotKit.git
synced 2026-09-14 16:26:20 +08:00
Alem Tuzlak
734294155a
PR #6130 added `src/middleware.ts`, which sets the `x-pathname` header that `src/app/demos/layout.tsx`'s `generateMetadata()` reads. That header is what makes the layout actually call `loadDemoIndex()` — a request-time `readFileSync(process.cwd()/manifest.yaml)`. The Dockerfile's runner stage never copied `manifest.yaml`, so every `/demos/*` route now 500s with "An error occurred in the Server Components render" (ENOENT), while the statically-prerendered home page keeps returning 200. On the dashboard that reads as "service is up, every cell pinned at D3": D4 fails on `page.type` waiting for `textarea`, D5 times out, D6 fails on `waitForSelector('[role="textbox"]')` — the chat input never mounts because the page is an error boundary. langgraph-python hit this exact bug and fixed it with the same one-line COPY; ms-agent-dotnet is the only integration shipping `middleware.ts` without it. Adds a ratchet test over that invariant (mutation-verified: fails with the COPY removed).
81 lines
3.6 KiB
Docker
81 lines
3.6 KiB
Docker
# Stage 1: Build Next.js frontend
|
|
FROM node:22-slim AS frontend
|
|
WORKDIR /app
|
|
COPY package.json package-lock.json ./
|
|
RUN npm ci --legacy-peer-deps
|
|
COPY . .
|
|
RUN npm run build
|
|
|
|
# Stage 2: Build .NET agent
|
|
FROM mcr.microsoft.com/dotnet/sdk:9.0.312 AS agent-build
|
|
WORKDIR /agent
|
|
COPY agent/ ./
|
|
# CVDIAG shared binding (plan unit L1-F): the single-source emitter lives at
|
|
# showcase/integrations/_shared/dotnet/ and is source-included by the csproj via
|
|
# ..\_shared\dotnet\*.cs. The `_shared` symlink at this integration's root is
|
|
# materialized to a real dir by the harness stage_shared step, so it is present
|
|
# in the build context here. Land it at /_shared/dotnet so the csproj at /agent
|
|
# resolves ..\_shared\dotnet (= /_shared/dotnet) identically to the local layout.
|
|
COPY _shared/dotnet/*.cs /_shared/dotnet/
|
|
# Explicit project path: the tests/ subdirectory contains a separate test csproj
|
|
# that must not be picked up by the default glob when publishing the web agent.
|
|
RUN dotnet publish ProverbsAgent.csproj -c Release -o /agent/publish
|
|
|
|
# Stage 3: Production image — aspnet runtime + Node.js (no SDK, no build tools)
|
|
FROM mcr.microsoft.com/dotnet/aspnet:9.0.14 AS runner
|
|
RUN apt-get update && apt-get install -y --no-install-recommends \
|
|
curl && \
|
|
curl -fsSL https://deb.nodesource.com/setup_22.x | bash - && \
|
|
apt-get install -y nodejs && \
|
|
apt-get clean && rm -rf /var/lib/apt/lists/*
|
|
|
|
WORKDIR /app
|
|
|
|
# Create unprivileged runtime user BEFORE any COPY so --chown resolves
|
|
# by name and so recursive chown over /app is never needed (fast builds).
|
|
RUN (groupadd --system --gid 1001 app 2>/dev/null || true) \
|
|
&& (useradd --system --uid 1001 --gid 1001 --no-create-home app 2>/dev/null || true) \
|
|
&& mkdir -p /home/app && chown app:app /home/app
|
|
|
|
# Next.js build artifacts (from frontend stage — no npm install at runtime)
|
|
COPY --chown=app:app --from=frontend /app/.next ./.next
|
|
COPY --chown=app:app --from=frontend /app/node_modules ./node_modules
|
|
COPY --chown=app:app --from=frontend /app/package.json ./
|
|
COPY --chown=app:app --from=frontend /app/public ./public
|
|
|
|
# Manifest is read at runtime by `src/app/demos/layout.tsx` (`generateMetadata`
|
|
# calls `headers()` for the `x-pathname` that `src/middleware.ts` sets, which
|
|
# opts every `/demos/*` route into dynamic rendering, so Next can't bake the
|
|
# demo titles into the build). Without this copy every demo page throws "An
|
|
# error occurred in the Server Components render" (ENOENT on
|
|
# /app/manifest.yaml) — the home page is unaffected because it has no dynamic
|
|
# APIs and is statically prerendered at build time.
|
|
COPY --chown=app:app manifest.yaml ./
|
|
|
|
# .NET agent binary (from agent-build stage — no dotnet SDK at runtime)
|
|
COPY --chown=app:app --from=agent-build /agent/publish /agent
|
|
|
|
# Entrypoint
|
|
COPY --chown=app:app entrypoint.sh ./
|
|
RUN chmod +x entrypoint.sh
|
|
|
|
# Ensure WORKDIR itself is owned by `app` — `WORKDIR /app` at the top of the
|
|
# stage creates /app as root, and `COPY --chown=app:app` only reassigns the
|
|
# copied files, NOT the parent dir. Without this, any subprocess that tries
|
|
# to mkdir under /app at runtime (Next.js build caches, .NET tooling
|
|
# caches, etc.) hits EACCES under the unprivileged user and crashes the
|
|
# container.
|
|
RUN chown app:app /app
|
|
# Ensure /agent is traversable by the app user (dotnet reads from here).
|
|
RUN chown -R app:app /agent
|
|
USER app
|
|
|
|
EXPOSE 10000
|
|
# Intentionally NOT setting `ENV NODE_ENV=production` at the image level.
|
|
# entrypoint.sh scopes NODE_ENV=production to the Next.js invocation only
|
|
# so non-Next children (dotnet agent, shell, healthchecks) see the host's
|
|
# environment.
|
|
ENV PORT=10000
|
|
ENV HOSTNAME=0.0.0.0
|
|
CMD ["./entrypoint.sh"]
|