FROM python:3.11-slim

WORKDIR /app

# Runtime deps for client-linux.py (ss/ps) and optional psutil client
RUN apt-get update -y \
    && apt-get install -y --no-install-recommends iproute2 procps \
    && rm -rf /var/lib/apt/lists/*

RUN pip install --no-cache-dir psutil

COPY clients/client-linux.py /app/client-linux.py
COPY clients/client-psutil.py /app/client-psutil.py
COPY clients/entrypoint.sh /app/entrypoint.sh

# Default client and defaults (can be overridden by docker env)
ENV SERVER=127.0.0.1 \
    USER=s01 \
    PORT=35601 \
    PASSWORD=USER_DEFAULT_PASSWORD \
    INTERVAL=1 \
    PROBEPORT=80 \
    PROBE_PROTOCOL_PREFER=ipv4 \
    PING_PACKET_HISTORY_LEN=100 \
    CU=cu.tz.cloudcpp.com \
    CT=ct.tz.cloudcpp.com \
    CM=cm.tz.cloudcpp.com \
    CLIENT=linux

RUN chmod +x /app/entrypoint.sh

ENTRYPOINT ["/app/entrypoint.sh"]
CMD []