55 lines
1.6 KiB
Docker
55 lines
1.6 KiB
Docker
# Multi-stage Dockerfile for Attune Web UI
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# Builds the React app and serves it with Nginx
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ARG NODE_VERSION=20
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ARG NGINX_VERSION=1.25-alpine
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# ============================================================================
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# Stage 1: Builder - Build the React application
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# ============================================================================
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FROM node:${NODE_VERSION}-alpine AS builder
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WORKDIR /build
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# Copy package files
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COPY web/package.json web/package-lock.json ./
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# Install dependencies
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RUN npm ci --no-audit --prefer-offline
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# Copy source code
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COPY web/ ./
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# Build the application
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RUN npm run build
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# ============================================================================
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# Stage 2: Runtime - Serve with Nginx
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# ============================================================================
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FROM nginx:${NGINX_VERSION} AS runtime
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# Remove default nginx config
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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 docker/nginx.conf /etc/nginx/conf.d/attune.conf
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# Copy built assets from builder
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COPY --from=builder /build/dist /usr/share/nginx/html
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# Copy environment variable injection script
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COPY docker/inject-env.sh /docker-entrypoint.d/40-inject-env.sh
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RUN chmod +x /docker-entrypoint.d/40-inject-env.sh
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# Create config directory for runtime config
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RUN mkdir -p /usr/share/nginx/html/config
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# Expose port 80
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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 wget --no-verbose --tries=1 --spider http://localhost/health || exit 1
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# Nginx will start automatically via the base image entrypoint
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