bb03663921
O docker-compose.yaml de produção usa wget no healthcheck (CMD-SHELL), mas python:3.12-slim não inclui wget por padrão.
26 lines
858 B
Docker
26 lines
858 B
Docker
# Imagem única para API FastAPI — pronta para Docker Swarm.
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# Build: docker build -t pdf-toolkit-api:1.0.0 -f Dockerfile.api .
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FROM python:3.12-slim
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WORKDIR /app
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ENV PYTHONUNBUFFERED=1 \
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PYTHONDONTWRITEBYTECODE=1 \
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PIP_NO_CACHE_DIR=1
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# wget para healthcheck do Swarm (CMD-SHELL no docker-compose.yaml de produção)
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RUN apt-get update && apt-get install -y --no-install-recommends \
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wget \
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&& rm -rf /var/lib/apt/lists/*
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COPY requirements.txt .
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RUN pip install --no-cache-dir -r requirements.txt
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COPY . .
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EXPOSE 8555
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HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
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CMD python -c "import http.client; conn=http.client.HTTPConnection('localhost:8555'); conn.request('GET','/health'); r=conn.getresponse(); exit(0 if r.status==200 else 1)"
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CMD ["uvicorn", "api:app", "--host", "0.0.0.0", "--port", "8555"] |