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ai-rpg/backend/Dockerfile

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2026-06-19 11:28:04 +03:00
FROM python:3.11-slim
ENV PYTHONUNBUFFERED=1 \
PYTHONDONTWRITEBYTECODE=1 \
PIP_NO_CACHE_DIR=1 \
PIP_DISABLE_PIP_VERSION_CHECK=1
WORKDIR /app
RUN apt-get update && apt-get install -y --no-install-recommends \
build-essential \
curl \
&& rm -rf /var/lib/apt/lists/*
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt
COPY . .
EXPOSE 8000
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# Default: run uvicorn with hot reload for dev.
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# We pass --log-level explicitly from $LOG_LEVEL (lowercased) so uvicorn's own
# loggers (uvicorn, uvicorn.access) start at the right level from the very
# first request — without this, they stay at INFO until our lifespan runs.
# uvicorn only accepts lowercase values ('critical'|'error'|'warning'|'info'|'debug'|'trace'),
# so we pipe through `tr` to lowercase. Shell form (not exec form) for ${LOG_LEVEL}
# interpolation.
CMD sh -c 'LVL="${LOG_LEVEL:-info}"; exec uvicorn app.main:app --host 0.0.0.0 --port 8000 --reload --log-level "$(printf "%s" "$LVL" | tr "A-Z" "a-z")"'