debian: add systemd unit file

debian/control

@@ -3,6 +3,7 @@ Section: python
 Priority: optional
 Maintainer: Benjamin Dauvergne <bdauvergne@entrouvert.com>
 Build-Depends: debhelper (>= 9),
+    dh-systemd,
     python-setuptools,
     python-all,
     python-django

debian/rules

@@ -5,4 +5,4 @@
 #export DH_VERBOSE=1
 
 %:
-	dh $@ --with python2
+	dh $@ --with python2,systemd

debian/zoo.service

@@ -0,0 +1,24 @@
+[Unit]
+Description=Zoo
+After=network.target syslog.target postgresql.service
+Wants=postgresql.service
+
+[Service]
+Environment=ZOO_SETTINGS_FILE=/usr/lib/%p/debian_config.py
+Environment=LANG=C.UTF-8
+User=%p
+Group=%p
+ExecStartPre=/usr/bin/zoo-manage migrate_schemas --noinput
+ExecStartPre=/usr/bin/zoo-manage collectstatic --noinput
+ExecStart=/usr/bin/uwsgi --ini /etc/%p/uwsgi.ini
+ExecReload=/bin/kill -HUP $MAINPID
+KillSignal=SIGQUIT
+PrivateTmp=true
+Restart=on-failure
+RuntimeDirectory=zoo
+Type=notify
+StandardError=syslog
+NotifyAccess=all
+
+[Install]
+WantedBy=multi-user.target