b2960ca105
- Astro build automatically copies public/ to dist/ - Remove separate public folder copy (not needed) - Use PORT environment variable (default 80) - Fix favicon 404 by using correct dist structure
41 lines
855 B
Docker
41 lines
855 B
Docker
# Astro Production Dockerfile
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FROM node:20-alpine AS builder
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WORKDIR /app
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# Copy package files
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COPY package*.json ./
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# Install dependencies
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RUN npm ci
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# Copy source code
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COPY . .
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# Build the project (public folder auto-copied to dist/)
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RUN npm run build
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# Production Stage
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FROM node:20-alpine
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WORKDIR /app
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# Copy package files
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COPY package*.json ./
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# Install production dependencies only
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RUN npm ci --production
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# Copy ONLY the dist folder (contains build + public assets)
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COPY --from=builder /app/dist ./dist
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# Expose port
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EXPOSE ${PORT:-80}
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# Health check
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HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
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CMD node -e "require('http').get('http://localhost:${PORT:-80}', (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})"
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# Start the server
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CMD ["sh", "-c", "npx astro preview --host 0.0.0.0 --port ${PORT:-80}"]
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