60 lines
1.3 KiB
Docker
60 lines
1.3 KiB
Docker
# Multi-stage build for production
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FROM node:18-alpine AS builder
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# Set working directory
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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 --only=production && npm cache clean --force
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# Copy source code
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COPY . .
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# Build the application
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RUN npm run build
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# Production stage
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FROM node:18-alpine AS production
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# Install dumb-init for proper signal handling
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RUN apk add --no-cache dumb-init
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# Create app user
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RUN addgroup -g 1001 -S nodejs
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RUN adduser -S nextjs -u 1001
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# Set working directory
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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 only production dependencies
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RUN npm ci --only=production && npm cache clean --force
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# Copy built application from builder stage
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COPY --from=builder --chown=nextjs:nodejs /app/dist ./dist
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COPY --from=builder --chown=nextjs:nodejs /app/server.ts ./
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COPY --from=builder --chown=nextjs:nodejs /app/src ./src
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# Create necessary directories
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RUN mkdir -p /app/logs && chown nextjs:nodejs /app/logs
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# Switch to non-root user
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USER nextjs
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# Expose port
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EXPOSE 3001
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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:3001/health || exit 1
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# Use dumb-init to handle signals properly
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ENTRYPOINT ["dumb-init", "--"]
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# Start the server
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CMD ["npm", "start"] |