[Unit]
Description=MES Dashboard Worker Watchdog (Conda Runtime)
Documentation=https://github.com/your-org/mes-dashboard
After=network.target mes-dashboard.service
Requires=mes-dashboard.service

[Service]
Type=simple
User=www-data
Group=www-data
WorkingDirectory=/opt/mes-dashboard
EnvironmentFile=-/etc/mes-dashboard/mes-dashboard.env
Environment="PYTHONPATH=/opt/mes-dashboard/src"
Environment="CONDA_BIN=/opt/miniconda3/bin/conda"
Environment="CONDA_ENV_NAME=mes-dashboard"
Environment="WATCHDOG_RUNTIME_DIR=/run/mes-dashboard"
Environment="WATCHDOG_RESTART_FLAG=/run/mes-dashboard/mes_dashboard_restart.flag"
Environment="WATCHDOG_PID_FILE=/run/mes-dashboard/gunicorn.pid"
Environment="WATCHDOG_STATE_FILE=/var/lib/mes-dashboard/restart_state.json"
Environment="WATCHDOG_CHECK_INTERVAL=5"

RuntimeDirectory=mes-dashboard
StateDirectory=mes-dashboard

ExecStart=/usr/bin/env bash -lc 'exec "${CONDA_BIN}" run --no-capture-output -n "${CONDA_ENV_NAME}" python scripts/worker_watchdog.py'

Restart=always
RestartSec=5

StandardOutput=journal
StandardError=journal
SyslogIdentifier=mes-watchdog

NoNewPrivileges=yes
PrivateTmp=yes
ProtectSystem=strict
ReadWritePaths=/run/mes-dashboard /var/lib/mes-dashboard

[Install]
WantedBy=multi-user.target