46a5f40f23
Multi-stage build: node builds the SPA, dotnet publishes the API, the runtime image serves the SPA from wwwroot/ and exposes /health. Frontend Supabase URL + publishable key are baked in at build time; DB conn string and Supabase JWKS metadata come from Coolify env vars. VITE_API_URL empty means same-origin, so the browser hits /api/todos on the same host that serves the SPA.
44 lines
1.3 KiB
Docker
44 lines
1.3 KiB
Docker
# syntax=docker/dockerfile:1.7
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# 1. Frontend build
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FROM node:20-alpine AS web
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WORKDIR /src
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COPY frontend/package.json frontend/package-lock.json ./
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RUN npm ci --no-audit --no-fund
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COPY frontend/ ./
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# Public values baked into the client bundle at build time.
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# API URL is empty in production (same-origin — the backend serves the SPA).
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ARG VITE_SUPABASE_URL
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ARG VITE_SUPABASE_PUBLISHABLE_KEY
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ARG VITE_API_URL=""
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ENV VITE_SUPABASE_URL=$VITE_SUPABASE_URL \
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VITE_SUPABASE_PUBLISHABLE_KEY=$VITE_SUPABASE_PUBLISHABLE_KEY \
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VITE_API_URL=$VITE_API_URL
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RUN npm run build
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# 2. Backend publish
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FROM mcr.microsoft.com/dotnet/sdk:9.0 AS api
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WORKDIR /src
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COPY backend/backend.csproj backend/
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RUN dotnet restore backend/backend.csproj
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COPY backend/ backend/
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RUN dotnet publish backend/backend.csproj \
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-c Release -o /out --no-restore /p:UseAppHost=false
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# 3. Runtime
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FROM mcr.microsoft.com/dotnet/aspnet:9.0 AS runtime
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WORKDIR /app
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RUN apt-get update \
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&& apt-get install -y --no-install-recommends curl \
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&& rm -rf /var/lib/apt/lists/*
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COPY --from=api /out ./
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COPY --from=web /src/dist ./wwwroot
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ENV ASPNETCORE_ENVIRONMENT=Production \
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ASPNETCORE_URLS=http://+:8080
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EXPOSE 8080
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HEALTHCHECK --interval=30s --timeout=5s --start-period=20s --retries=3 \
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CMD curl -fsS http://127.0.0.1:8080/health || exit 1
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ENTRYPOINT ["dotnet", "backend.dll"]
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