54 lines
1.4 KiB
Docker
54 lines
1.4 KiB
Docker
# Multi-stage build for optimized production image
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FROM node:18-alpine as build
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# Set working directory
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WORKDIR /app
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# Copy package files and install dependencies
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COPY package*.json ./
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RUN npm ci --only=production --silent
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# Copy source code
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COPY . .
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# Build the Angular application
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RUN npm run build -- --configuration production
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# Production stage
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FROM nginx:1.25-alpine
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# Install curl for health checks
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RUN apk add --no-cache curl
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# Copy built application
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COPY --from=build /app/dist/docker-registry-browser /usr/share/nginx/html
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# Copy nginx configuration
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COPY nginx.conf /etc/nginx/nginx.conf
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# Create nginx user and set permissions
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RUN addgroup -g 1001 -S nginx && \
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adduser -S -D -H -u 1001 -h /var/cache/nginx -s /sbin/nologin -G nginx -g nginx nginx && \
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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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# Switch to non-root user
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USER nginx
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# Add labels for better container management
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LABEL maintainer="Your Name <your.email@example.com>"
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LABEL description="Docker Registry Browser - A web interface for browsing Docker registries"
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LABEL version="1.1.0"
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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:80/ || exit 1
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# Expose port
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EXPOSE 80
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# Start nginx
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CMD ["nginx", "-g", "daemon off;"]
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