49 lines
981 B
Docker
49 lines
981 B
Docker
# Build stage
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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 devDependencies for build)
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RUN npm install --include=dev
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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:20-alpine
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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 install --only=production && npm cache clean --force
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# Copy built application from builder
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COPY --from=builder /app/dist ./dist
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# Create non-root user
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RUN addgroup -g 1001 -S nodejs && \
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adduser -S nestjs -u 1001
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# Change ownership
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RUN chown -R nestjs:nodejs /app
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# Switch to non-root user
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USER nestjs
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# Expose port
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EXPOSE 4001
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# Health check
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HEALTHCHECK --interval=30s --timeout=3s --start-period=40s \
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CMD node -e "require('http').get('http://localhost:4001/health', (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})"
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# Start the application
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CMD ["node", "dist/main"]
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