denshooter
70ac6c132f
Container starts as root, creates data dirs, chowns to nextjs, then drops to nextjs user via su-exec. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
38 lines
1010 B
Docker
38 lines
1010 B
Docker
FROM node:22-alpine AS builder
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WORKDIR /app
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COPY package*.json ./
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RUN npm ci
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COPY . .
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RUN npm run build
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# ---- Runner ----
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FROM node:22-alpine AS runner
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WORKDIR /app
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ENV NODE_ENV=production
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ENV PORT=3000
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ENV HOSTNAME="0.0.0.0"
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RUN addgroup --system --gid 1001 nodejs \
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&& adduser --system --uid 1001 nextjs
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# Standalone output
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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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RUN mkdir -p /app/data/uploads/photos /app/data/uploads/videos /app/data/uploads/music \
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&& chown -R nextjs:nodejs /app/data
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# Entrypoint fixes data dir permissions at runtime (volume mount overrides)
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RUN apk add --no-cache su-exec \
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&& printf '#!/bin/sh\nmkdir -p /app/data/uploads/photos /app/data/uploads/videos /app/data/uploads/music\nchown -R nextjs:nodejs /app/data 2>/dev/null || true\nexec su-exec nextjs node server.js\n' > /app/entrypoint.sh \
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&& chmod +x /app/entrypoint.sh
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EXPOSE 3000
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CMD ["/app/entrypoint.sh"]
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