53 lines
1.2 KiB
Docker
53 lines
1.2 KiB
Docker
# Multi-stage build for production
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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 ALL dependencies (including dev) for build
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RUN npm ci && npm cache clean --force
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# Copy source code
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COPY . .
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# Clear any existing build artifacts and build fresh
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RUN rm -rf build node_modules/.vite node_modules/.cache
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# Build the application
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RUN NODE_ENV=production npm run build
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# Production stage
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FROM node:20-alpine AS production
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WORKDIR /app
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# Install only production dependencies
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COPY package*.json ./
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RUN npm ci --omit=dev && npm cache clean --force
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# Copy built application from builder stage
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COPY --from=builder /app/build ./build
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COPY --from=builder /app/public ./public
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# Create non-root user for security
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RUN addgroup -g 1001 -S nodejs && \
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adduser -S remix -u 1001
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# Change ownership of app directory
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RUN chown -R remix:nodejs /app
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USER remix
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# Set production environment
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ENV NODE_ENV=production
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# Expose port
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EXPOSE 3000
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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/ || exit 1
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# Start production server
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CMD ["npm", "start"] |