Systemd Unit Files
==================

  To make have the quadlogSCADA start on system boot, create the systemd unit 
  files for both IOServer and WebServer.

  For further information on systemd until files: https://www.freedesktop.org/software/systemd/man/systemd.exec.html


IOServer Unit File
~~~~~~~~~~~~~~~~~~

  .. code:: console

    $ nano /lib/systemd/system/ql-ioserver.service


  .. code:: none

    [Unit]
    Description=QuadlogSCADA IOServer
    After=multi-user.target
    
    [Service]
    User=quadlog
    
    Type=idle
    WorkingDirectory=/home/quadlog/quadlog-scada/quadlog_scada/ioserver
    ExecStart=/home/quadlog/quadlog-scada/.venv/bin/python /home/quadlog/quadlog-scada/quadlog_scada/ioserver/io_server.py
    
    Restart=always
    RestartSec=60
    
    #ProtectSystem=full
    
    [Install]
    WantedBy=multi-user.target

  Change the permissions on the configuration file to 644:

  .. code:: console

    $ chmod 644 /lib/systemd/system/ql-ioserver.service

  Make systemd start the process on system start.

  .. code:: console

    $ systemctl daemon-reload
    $ systemctl enable ql-ioserver.service
    $ systemctl status ql-ioserver.service


WebServer Unit File
~~~~~~~~~~~~~~~~~~~

  .. code:: console

    $ nano /lib/systemd/system/ql-webserver.service

  .. code:: none

    [Unit]
    Description=QuadlogSCADA HTTP-Server
    After=multi-user.target
    
    [Service]
    User=quadlog
    
    Type=idle
    WorkingDirectory=/home/quadlog/quadlog-scada/quadlog_scada/webserver
    ExecStart=/home/quadlog/quadlog-scada/.venv/bin/python /home/quadlog/quadlog-scada/quadlog_scada/webserver/web_server.py
    
    Restart=always
    RestartSec=10
    
    #ProtectSystem=full
    
    [Install]
    WantedBy=multi-user.target


  Change the permissions on the configuration file to 644:

  .. code:: console

    $ chmod 644 /lib/systemd/system/ql-webserver.service

  Make systemd start the process on system start.

  .. code:: console

    $ systemctl daemon-reload
    $ systemctl enable ql-webserver.service
    $ systemctl status ql-webserver.service