Luca Sacchi Ricciardi
80 lines
2.2 KiB
Docker
80 lines
2.2 KiB
Docker
# Multi-stage build per LLM Monitor
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# Stage 1: Build CSS with Tailwind
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FROM node:18-alpine AS css-builder
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WORKDIR /app
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# Copiare file di configurazione npm.
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# Nota: package-lock.json puo non essere presente in alcuni deploy.
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COPY package*.json tailwind.config.js ./
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# Installare dipendenze Node
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RUN if [ -f package-lock.json ]; then npm ci; else npm install; fi
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# Copiare input CSS e file usati dal content scan di Tailwind.
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# Questo passaggio deve avvenire prima della build per invalidare cache quando cambiano template/js.
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COPY app/web/static/css/input.css ./app/web/static/css/
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COPY app/web/templates/ ./app/web/templates/
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COPY app/web/static/js/ ./app/web/static/js/
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# Compilare CSS Tailwind
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RUN npm run tailwind:build
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# Verifica bloccante: output.css deve essere compilato e non vuoto.
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RUN test -s ./app/web/static/css/output.css && \
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CSS_LINES=$(wc -l < ./app/web/static/css/output.css) && \
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echo "[css-builder] output.css lines: ${CSS_LINES}" && \
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test "${CSS_LINES}" -ge 100
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# Stage 2: Build Python packages
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FROM python:3.11-slim AS builder
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WORKDIR /app
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# Installare dipendenze di build
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RUN apt-get update && apt-get install -y --no-install-recommends \
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gcc \
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&& rm -rf /var/lib/apt/lists/*
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# Copiare requirements
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COPY requirements.txt .
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# Installare Python packages in un virtualenv
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RUN python -m venv /opt/venv
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ENV PATH="/opt/venv/bin:$PATH"
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RUN pip install --no-cache-dir --upgrade pip setuptools wheel && \
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pip install --no-cache-dir -r requirements.txt
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# Stage 3: Runtime
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FROM python:3.11-slim
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WORKDIR /app
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# Installare dipendenze di runtime
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RUN apt-get update && apt-get install -y --no-install-recommends \
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curl \
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&& rm -rf /var/lib/apt/lists/*
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# Copiare il virtualenv dal builder
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COPY --from=builder /opt/venv /opt/venv
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# Copiare codice dell'app
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COPY --from=css-builder /app/app/web/static/css/output.css ./app/web/static/css/output.css
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COPY app/ /app/app/
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COPY main.py /app/
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# Impostare PATH
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ENV PATH="/opt/venv/bin:$PATH"
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ENV PYTHONUNBUFFERED=1
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# Esporre la porta
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EXPOSE 8000
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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:8000/api/v1/health || exit 1
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# Comando di avvio
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CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]
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