# APP_CORE Gatherer
# Supported ENV overrides (Format: OVPMON_{SECTION}_{KEY}):
# MONITOR: OVPMON_OPENVPN_MONITOR_DB_PATH, OVPMON_OPENVPN_MONITOR_LOG_PATH, OVPMON_OPENVPN_MONITOR_CHECK_INTERVAL
# LOGGING: OVPMON_LOGGING_LEVEL, OVPMON_LOGGING_LOG_FILE
# RETENTION: OVPMON_RETENTION_RAW_RETENTION_DAYS, OVPMON_RETENTION_AGG_5M_RETENTION_DAYS, etc.
FROM python:3.12-alpine

WORKDIR /app

# Install dependencies
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy application
COPY . .

# Ensure DB directory exists
RUN mkdir -p /app/db

CMD ["python", "openvpn_gatherer_v3.py"]