soroush.asadi
68 lines
2.8 KiB
Docker
68 lines
2.8 KiB
Docker
# All base images flow through the Nexus docker-group proxy, which aggregates
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# Docker Hub, Microsoft Container Registry (mcr.microsoft.com) and GitHub
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# Container Registry (ghcr.io) behind one path — any upstream image is reachable
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# as mirror.soroushasadi.com/repository/docker-group/<image>.
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# Build directly against Docker Hub instead with:
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# --build-arg NODE_IMAGE=node:20-slim
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ARG NODE_IMAGE=node:20-slim
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# ---------------------------------------------------------------------------
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# 1. Dependencies — installs node_modules and compiles the better-sqlite3
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# native addon (needs python3 + a C++ toolchain).
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# ---------------------------------------------------------------------------
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FROM ${NODE_IMAGE} AS deps
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WORKDIR /app
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RUN apt-get update \
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&& apt-get install -y --no-install-recommends python3 make g++ ca-certificates \
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&& rm -rf /var/lib/apt/lists/*
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# .npmrc points npm at the Nexus npm-group; NPM_TOKEN (optional) authenticates.
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# The token is written only into this build stage and never reaches the runner
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# image, which copies node_modules — not .npmrc.
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COPY package.json package-lock.json ./
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RUN if [ -n "$NPM_TOKEN" ]; then \
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echo "//mirror.soroushasadi.com/repository/npm-group/:_authToken=${NPM_TOKEN}" >> .npmrc ; \
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fi \
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&& npm ci
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# ---------------------------------------------------------------------------
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# 2. Builder — produces the standalone Next.js server bundle.
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# ---------------------------------------------------------------------------
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FROM ${NODE_IMAGE} AS builder
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WORKDIR /app
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ENV NEXT_TELEMETRY_DISABLED=1
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COPY --from=deps /app/node_modules ./node_modules
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COPY . .
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RUN npm run build
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# ---------------------------------------------------------------------------
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# 3. Runner — minimal runtime image. Content DB + uploads live in /data,
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# which is a mounted volume so they survive image rebuilds.
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# ---------------------------------------------------------------------------
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FROM ${NODE_IMAGE} AS runner
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WORKDIR /app
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ENV NODE_ENV=production \
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NEXT_TELEMETRY_DISABLED=1 \
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PORT=3000 \
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HOSTNAME=0.0.0.0 \
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DATA_DIR=/data
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RUN groupadd -g 1001 nodejs && useradd -u 1001 -g nodejs -m nextjs
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# Standalone server, static assets, and the public/ tree (portfolio art etc.).
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COPY --from=builder /app/.next/standalone ./
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COPY --from=builder /app/.next/static ./.next/static
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COPY --from=builder /app/public ./public
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# Native module + its loaders. Next's file tracing usually copies these, but
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# we copy the compiled .node and bindings explicitly as a safety net.
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COPY --from=builder /app/node_modules/better-sqlite3 ./node_modules/better-sqlite3
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COPY --from=builder /app/node_modules/bindings ./node_modules/bindings
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COPY --from=builder /app/node_modules/file-uri-to-path ./node_modules/file-uri-to-path
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RUN mkdir -p /data/uploads && chown -R nextjs:nodejs /data /app
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USER nextjs
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VOLUME ["/data"]
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EXPOSE 3000
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CMD ["node", "server.js"]
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