issue2551117 - add example systemd config

Author: rouilj

CHANGES.txt

@@ -97,6 +97,7 @@ Features:
 - Added explanation for modifying Fileclass content files to
   customizing.txt. Result of mailing list question. (John Rouillard)
 - issue2551109 - Improve keyword editing in jinja2 template. (Cedric Krier)
+- issue2551117 - Add example systemd config
 
 2020-07-13 2.0.0
 

doc/admin_guide.txt

@@ -411,6 +411,9 @@ On Unix systems, use the scripts/server-ctl script to control the
 roundup-server server. Copy it somewhere and edit the variables at the top
 to reflect your specific installation.
 
+If you use systemd look at scripts/systemd.gunicorn. It is configured
+for a wsgi deployment using gunicorn, but may be a good starting
+point for your setup.
 
 Windows
 -------

scripts/systemd.gunicorn

@@ -0,0 +1,16 @@
+[Unit]
+Description=Roundup Server - roundup
+
+[Service]
+User=roundup
+WorkingDirectory=/path/to/roundup/trackers/roundup
+SyslogIdentifier=roundup-server-roundup
+ExecStart=/path/to/gunicorn -b unix:///var/run/roundup/roundup.sock wsgi -w 4 --preload --max-requests 128 --max-requests-jitter 32 --timeout 60 --graceful-timeout 60 --access-logfile - --error-logfile
+ExecReload=/bin/kill -HUP $MAINPID
+ExecStop = /bin/kill -s TERM $MAINPID
+KillMode=mixed
+Restart=on-failure
+RestartSec=15s
+
+[Install]
+WantedBy=multi-user.target