71 lines
2.1 KiB
Docker
71 lines
2.1 KiB
Docker
# Production Dockerfile for Frontend with Nginx
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# Multi-stage build for optimal size and performance
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# Stage 1: Build the application
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FROM node:18-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 dependencies including dev dependencies for building
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RUN npm ci --verbose && \
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npm cache clean --force
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# Copy source code
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COPY . .
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# Build the application for production
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RUN npm run build
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# Stage 2: Production server 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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# Remove default nginx configuration
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RUN rm /etc/nginx/conf.d/default.conf
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# Copy custom nginx configuration
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COPY nginx.conf /etc/nginx/conf.d/
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# Copy built application from builder stage
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COPY --from=builder /app/dist /usr/share/nginx/html
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# Nginx user already exists in the base image, just ensure proper ownership
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# Set proper permissions
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RUN chown -R nginx:nginx /usr/share/nginx/html && \
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chown -R nginx:nginx /var/cache/nginx && \
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chown -R nginx:nginx /var/log/nginx && \
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chown -R nginx:nginx /etc/nginx/conf.d
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# Create nginx PID directory and fix permissions
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RUN mkdir -p /var/run/nginx /var/lib/nginx/tmp && \
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chown -R nginx:nginx /var/run/nginx /var/lib/nginx
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# Custom nginx.conf for running as non-root
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RUN echo 'pid /var/run/nginx/nginx.pid;' > /etc/nginx/nginx.conf && \
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echo 'events { worker_connections 1024; }' >> /etc/nginx/nginx.conf && \
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echo 'http {' >> /etc/nginx/nginx.conf && \
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echo ' include /etc/nginx/mime.types;' >> /etc/nginx/nginx.conf && \
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echo ' default_type application/octet-stream;' >> /etc/nginx/nginx.conf && \
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echo ' sendfile on;' >> /etc/nginx/nginx.conf && \
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echo ' keepalive_timeout 65;' >> /etc/nginx/nginx.conf && \
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echo ' include /etc/nginx/conf.d/*.conf;' >> /etc/nginx/nginx.conf && \
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echo '}' >> /etc/nginx/nginx.conf
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# Switch to non-root user
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USER nginx
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# Expose port 3000 (to match current setup)
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EXPOSE 3000
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# Health check
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HEALTHCHECK --interval=30s --timeout=10s --start-period=30s --retries=3 \
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CMD curl -f http://localhost:3000/ || exit 1
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# Start nginx
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CMD ["nginx", "-g", "daemon off;"] |