Added systemd service file. No automatic installation

Author: Petr Velan

base/config/Makefile.am

@@ -6,7 +6,7 @@ config_files = $(generated_config_files) $(static_config_files)
 pkgsysconfdir = $(sysconfdir)/ipfixcol
 pkgsysconf_DATA = $(config_files)
 
-EXTRA_DIST = $(static_config_files) ipfixcol ipfixcol-check-running internalcfg.xml.template
+EXTRA_DIST = $(static_config_files) ipfixcol ipfixcol.service ipfixcol-check-running internalcfg.xml.template
 CLEANFILES = $(generated_config_files)
 
 internalcfg.xml: internalcfg.xml.template

base/config/ipfixcol.service

@@ -0,0 +1,19 @@
+[Unit]
+Description=IPFIXcol service
+Documentation=https://github.com/CESNET/ipfixcol
+Requires=network.target remote-fs.target
+After=network.target remote-fs.target
+
+[Service]
+Type=forking
+PIDFile=/var/run/ipfixcol.pid
+User=root
+Group=root
+EnvironmentFile=/etc/sysconfig/ipfixcol
+ExecStart=/usr/bin/ipfixcol -d -p /var/run/ipfixcol.pid $IPFIXCOL_PARAMS
+ExecStop=
+Restart=on-failure
+SyslogIdentifier=ipfixcol
+
+[Install]
+WantedBy=multi-user.target