101 lines
2.5 KiB
Docker
101 lines
2.5 KiB
Docker
# ==============================================================================
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# ConvertX-CN API Server Dockerfile
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# ==============================================================================
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#
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# 📦 說明：
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# - 這是 ConvertX-CN API Server 的獨立 Dockerfile
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# - 使用 Rust 編譯，提供 REST 與 GraphQL API
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# - 此 API Server 獨立於 Web UI，直接調用轉換引擎
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#
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# 🔧 建置方式：
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# docker build -f api-server/Dockerfile -t convertx-api .
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#
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# ==============================================================================
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# Stage 1: Build
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FROM rust:1.75-bookworm AS builder
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WORKDIR /app
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# Install build dependencies
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RUN apt-get update && apt-get install -y --no-install-recommends \
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pkg-config \
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libssl-dev \
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&& rm -rf /var/lib/apt/lists/*
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# Copy only Cargo files first for dependency caching
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COPY Cargo.toml Cargo.lock* ./
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# Create a dummy main.rs to build dependencies
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RUN mkdir src && \
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echo "fn main() {}" > src/main.rs && \
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cargo build --release && \
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rm -rf src
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# Copy actual source code
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COPY src ./src
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# Build the actual application
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RUN touch src/main.rs && cargo build --release
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# Stage 2: Runtime
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FROM debian:bookworm-slim AS runtime
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WORKDIR /app
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# Install runtime dependencies and conversion tools
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RUN apt-get update && apt-get install -y --no-install-recommends \
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# SSL/TLS support
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ca-certificates \
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libssl3 \
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# Conversion tools (subset - main ones used by API)
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ffmpeg \
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imagemagick-7.q16 \
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graphicsmagick \
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libreoffice \
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pandoc \
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inkscape \
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potrace \
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libvips-tools \
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libheif-examples \
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libjxl-tools \
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resvg \
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dasel \
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assimp-utils \
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calibre \
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ghostscript \
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# Python for markitdown
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python3 \
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python3-pip \
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pipx \
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&& pipx install "markitdown[all]" \
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# Cleanup
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&& apt-get clean \
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&& rm -rf /var/lib/apt/lists/* \
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&& rm -rf /root/.cache/pip
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# Add pipx bin directory to PATH
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ENV PATH="/root/.local/bin:${PATH}"
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# Copy the compiled binary
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COPY --from=builder /app/target/release/convertx-api /usr/local/bin/convertx-api
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# Create data directories
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RUN mkdir -p /app/data/uploads /app/data/output
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# Set environment variables
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ENV API_HOST=0.0.0.0
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ENV API_PORT=3001
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ENV UPLOAD_DIR=/app/data/uploads
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ENV OUTPUT_DIR=/app/data/output
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ENV RUST_LOG=convertx_api=info,tower_http=info
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# Expose API port
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EXPOSE 3001/tcp
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# Health check
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HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
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CMD curl -f http://localhost:3001/health || exit 1
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# Run the API server
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ENTRYPOINT ["/usr/local/bin/convertx-api"]
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