+ example system unit file

+ own common tasks of prepared debian for make programs from source
+ ansible ssh port example

roles/nginx/files/nginx.systemd

@@ -0,0 +1,15 @@
+[Unit]
+Description=nginx - high performance web server
+Documentation=http://nginx.org/en/docs/
+After=network-online.target remote-fs.target nss-lookup.target
+Wants=network-online.target
+
+[Service]
+Type=forking
+PIDFile=/var/run/nginx.pid
+ExecStart=/usr/sbin/nginx -c /etc/nginx/nginx.conf
+ExecReload=/bin/kill -s HUP $MAINPID
+ExecStop=/bin/kill -s TERM $MAINPID
+
+[Install]
+WantedBy=multi-user.target