EVOLUTION-MANAGER

Edit File: n2disk@.service

[Unit] Description=n2disk ultra-high-speed traffic recorder with realtime indexing on %I After=network.target syslog.target pf_ring.service cluster.service Wants=pf_ring.service cluster.service PartOf=pf_ring.service cluster.service [Service] Type=simple # make sure n2disk is always shown as name even if other utilities are called (e.g., grep or stdbuf) SyslogIdentifier=n2disk EnvironmentFile=-/run/n2disk-%i.env ExecStartPre=/bin/sh -c '/bin/echo "$(/bin/date) n2disk %i StartPre" >> /var/log/ntop-systemd.log' # Prepare the proper executable depending on the license ExecStartPre=/bin/sh -c '/bin/echo "N2DISK_BINARY=n2disk" > /run/n2disk-%i.env' ExecStartPre=-/bin/sh -c '/usr/local/bin/n2disk1g --check-license | /bin/grep "Ok\\|Time-Limited" && /bin/echo "N2DISK_BINARY=n2disk1g" > /run/n2disk-%i.env || true' ExecStartPre=-/bin/sh -c '/usr/local/bin/n2disk5g --check-license | /bin/grep "Ok\\|Time-Limited" && /bin/echo "N2DISK_BINARY=n2disk5g" > /run/n2disk-%i.env || true' ExecStartPre=-/bin/sh -c '/usr/local/bin/n2disk --check-license | /bin/grep "Ok\\|Time-Limited" && /bin/echo "N2DISK_BINARY=n2disk" > /run/n2disk-%i.env || true' # PF_RING takes care of starting the Napatech service #ExecStartPre=/bin/sh -c '/bin/echo %i | grep -q napatech && ! /bin/pidof ntservice > /dev/null && /opt/napatech3/bin/ntstart.sh || true' # Prepare n2disk configuration file ExecStartPre=/bin/sh -c '/bin/sed "/-P.*$\\|--daemon.*\\|--pid.*/s/^/#/" /etc/n2disk/n2disk-%i.conf > /run/n2disk-%i.conf' ExecStart=/usr/bin/stdbuf -oL /usr/local/bin/${N2DISK_BINARY} /run/n2disk-%i.conf ExecStartPost=/bin/sh -c '/bin/echo "$(/bin/date) n2disk %i StartPost" >> /var/log/ntop-systemd.log' ExecStopPost=-/bin/rm -rf /run/n2disk-%i.env ExecStopPost=-/bin/rm -rf /run/n2disk-%i.conf ExecStopPost=/bin/sh -c '/bin/echo "$(/bin/date) n2disk %i StopPost" >> /var/log/ntop-systemd.log' Restart=on-abnormal RestartSec=5 [Install] WantedBy=multi-user.target