66 lines
1.5 KiB
Docker
66 lines
1.5 KiB
Docker
# ============================================
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# Multi-stage build for production frontend
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# ============================================
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# Stage 1: Build
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FROM node:20-alpine AS builder
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ARG NODE_VERSION=20
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ARG BUILD_ENV=production
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WORKDIR /app
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# Install dependencies first (better caching)
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COPY package*.json ./
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COPY tsconfig*.json ./
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COPY vite.config.ts ./
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RUN npm ci --only=production --ignore-scripts && \
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npm cache clean --force
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# Copy source code
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COPY public ./public
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COPY src ./src
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COPY index.html ./
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# Build application
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ENV NODE_ENV=production
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ENV VITE_BUILD_ENV=${BUILD_ENV}
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RUN npm run build && \
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# Remove source maps in production
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find dist -name "*.map" -type f -delete
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# Stage 2: Production runtime with nginx
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FROM nginx:1.25-alpine AS production
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# Install curl for health checks
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RUN apk add --no-cache curl
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# Copy custom nginx configuration
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COPY docker/nginx.conf /etc/nginx/nginx.conf
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COPY docker/nginx-default.conf /etc/nginx/conf.d/default.conf
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# Copy built assets from builder
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COPY --from=builder /app/dist /usr/share/nginx/html
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# Add health check endpoint
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RUN echo '<!DOCTYPE html><html><body>OK</body></html>' > /usr/share/nginx/html/health.html
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# Create nginx user for security
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RUN chown -R nginx:nginx /usr/share/nginx/html && \
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chmod -R 755 /usr/share/nginx/html
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# Expose port
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EXPOSE 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 curl -f http://localhost/health || exit 1
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# Run as non-root user
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USER nginx
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# Start nginx
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CMD ["nginx", "-g", "daemon off;"]
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