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44 lines
790 B
44 lines
790 B
# Build stage |
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FROM node:22-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 all dependencies (including dev) |
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RUN npm ci |
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# Copy source files |
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COPY . . |
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# Build the application |
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RUN npm run build |
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# Prune dev dependencies |
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RUN npm prune --production |
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# Production stage |
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FROM node:22-alpine |
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WORKDIR /app |
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# Copy built application |
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COPY --from=builder /app/build build/ |
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COPY --from=builder /app/node_modules node_modules/ |
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COPY package.json . |
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# Expose port |
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EXPOSE 3000 |
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# Set environment |
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ENV NODE_ENV=production |
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ENV PORT=3000 |
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ENV HOST=0.0.0.0 |
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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 wget --no-verbose --tries=1 --spider http://localhost:3000/health || exit 1 |
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# Run the application |
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CMD ["node", "build"]
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