0f4b505acd
- Multi-stage Dockerfile with rust:alpine and nginx:alpine - Optimized for small container size (~20MB) - Includes SPA routing support and gzip compression - Health check for container monitoring - .dockerignore to optimize build context 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
68 lines
1.4 KiB
Docker
68 lines
1.4 KiB
Docker
# Build stage
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# ---------------------------------------
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FROM rust:alpine AS builder
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# Install build dependencies
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RUN apk add --no-cache \
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musl-dev \
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pkgconfig \
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openssl-dev \
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nodejs \
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npm
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# Install trunk for building Yew apps
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RUN cargo install trunk wasm-pack
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# Add wasm32 target
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RUN rustup target add wasm32-unknown-unknown
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# Set working directory
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WORKDIR /app
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# Copy dependency files
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COPY Cargo.toml ./
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COPY src ./src
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# Copy web assets
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COPY index.html ./
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COPY Trunk.toml ./
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# Build the application
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RUN trunk build --release
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# Runtime stage
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# ---------------------------------------
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FROM docker.io/nginx:alpine
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# Remove default nginx content
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RUN rm -rf /usr/share/nginx/html/*
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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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# Add nginx configuration for SPA
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RUN echo 'server { \
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listen 80; \
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server_name localhost; \
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root /usr/share/nginx/html; \
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index index.html; \
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location / { \
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try_files $uri $uri/ /index.html; \
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} \
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# Enable gzip compression \
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gzip on; \
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gzip_types text/css application/javascript application/wasm; \
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}' > /etc/nginx/conf.d/default.conf
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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 wget --quiet --tries=1 --spider http://localhost/ || exit 1
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# Start nginx
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CMD ["nginx", "-g", "daemon off;"]
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