[Unit] Description=LisgloSIPS Node Exporter After=network-online.target lisglosips-exporter-firewall.service Wants=network-online.target [Service] Type=simple User=prometheus Group=prometheus EnvironmentFile=/etc/default/lisglosips-node-exporter ExecStart=/usr/bin/prometheus-node-exporter $ARGS Restart=on-failure RestartSec=3s NoNewPrivileges=true PrivateTmp=true ProtectSystem=strict ProtectHome=true ProtectKernelTunables=true ProtectKernelModules=true ProtectControlGroups=true RestrictSUIDSGID=true LockPersonality=true CapabilityBoundingSet= RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6 IPAddressDeny=any IPAddressAllow=127.0.0.0/8 IPAddressAllow=100.90.90.91/32 [Install] WantedBy=multi-user.target