Dockerfile

# =============================================================================
# Multi-stage Dockerfile for Webscout API Server with Auto-Updater (4hr)
# =============================================================================

# -------------------------------------------------------------------
# Stage 1: Builder - Install dependencies and build the application
# -------------------------------------------------------------------
FROM python:3.11-slim as builder

ARG WEBSCOUT_VERSION=latest
ENV PYTHONUNBUFFERED=1 \
    PYTHONDONTWRITEBYTECODE=1 \
    PIP_NO_CACHE_DIR=1 \
    PIP_DISABLE_PIP_VERSION_CHECK=1 \
    PIP_DEFAULT_TIMEOUT=100

RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential gcc git curl && \
    rm -rf /var/lib/apt/lists/*

RUN python -m venv /opt/venv
ENV PATH="/opt/venv/bin:$PATH"

RUN pip install --upgrade pip setuptools wheel

RUN if [ "$WEBSCOUT_VERSION" = "latest" ]; then \
        pip install "webscout[api] @ git+https://github.com/OEvortex/Webscout.git"; \
    else \
        pip install "webscout[api] @ git+https://github.com/OEvortex/Webscout.git@${WEBSCOUT_VERSION}"; \
    fi

RUN pip install \
    gunicorn[gthread] \
    uvicorn[standard] \
    prometheus-client \
    structlog \
    motor \
    pymongo

# -------------------------------------------------------------------
# Stage 2: Runtime - Minimal secure image with auto-updater
# -------------------------------------------------------------------
FROM python:3.11-slim as runtime

ARG BUILD_DATE
ARG VCS_REF
ARG VERSION

LABEL maintainer="OEvortex" \
      org.label-schema.name="webscout-api" \
      org.label-schema.version=$VERSION \
      org.label-schema.vcs-url="https://github.com/OEvortex/Webscout" \
      org.label-schema.build-date=$BUILD_DATE

RUN groupadd --gid 1000 webscout && \
    useradd --uid 1000 --gid webscout --shell /bin/bash --create-home webscout

ENV PYTHONUNBUFFERED=1 \
    PYTHONDONTWRITEBYTECODE=1 \
    PYTHONPATH=/app \
    PATH="/opt/venv/bin:$PATH" \
    PYTHONHASHSEED=random \
    MALLOC_ARENA_MAX=2 \
    WEBSCOUT_HOST=0.0.0.0 \
    WEBSCOUT_PORT=7860 \
    WEBSCOUT_WORKERS=1 \
    WEBSCOUT_LOG_LEVEL=info \
    WEBSCOUT_NO_AUTH=true \
    WEBSCOUT_NO_RATE_LIMIT=true \
    WEBSCOUT_DATA_DIR=/app/data \
    WEBSCOUT_API_TITLE="Webscout API" \
    WEBSCOUT_API_DESCRIPTION="OpenAI-compatible LLM API" \
    WEBSCOUT_API_VERSION="0.3.0" \
    WEBSCOUT_API_DOCS_URL="/docs" \
    WEBSCOUT_API_REDOC_URL="/redoc" \
    WEBSCOUT_API_OPENAPI_URL="/openapi.json"

RUN apt-get update && apt-get install -y --no-install-recommends \
    git libffi8 libssl3 curl procps && \
    rm -rf /var/lib/apt/lists/* && apt-get clean

COPY --from=builder /opt/venv /opt/venv

WORKDIR /app
RUN mkdir -p /app/logs /app/data && \
    chown -R webscout:webscout /app

# Auto-update script (every 4 hours) using background process
RUN echo '#!/bin/bash\n\
(pip install -U "webscout[api] @ git+https://github.com/OEvortex/Webscout.git" && echo "[INFO] Webscout updated at start") &\n\
while true; do\n\
    sleep 14400\n\
    echo "[INFO] Auto-updating Webscout..."\n\
    pip install -U "webscout[api] @ git+https://github.com/OEvortex/Webscout.git"\n\
done &\n\
exec "$@"' > /entrypoint.sh && chmod +x /entrypoint.sh

USER webscout

EXPOSE $WEBSCOUT_PORT

HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
    CMD curl -f http://localhost:${WEBSCOUT_PORT:-8000}/health || exit 1
ENTRYPOINT ["/entrypoint.sh"]
CMD ["python", "-m", "webscout.auth.server"]