Systemd does not see all shutdowns as failures (#2716)

CHANGELOG.md

@@ -5,6 +5,7 @@
 ### Bugfixes
 
 - [#2749](https://github.com/influxdata/telegraf/pull/2749): Fixed sqlserver input to work with case sensitive server collation.
+- [#2716](https://github.com/influxdata/telegraf/pull/2716): Systemd does not see all shutdowns as failures
 
 ## v1.3 [unreleased]
 

scripts/telegraf.service

@@ -9,6 +9,7 @@ User=telegraf
 ExecStart=/usr/bin/telegraf -config /etc/telegraf/telegraf.conf -config-directory /etc/telegraf/telegraf.d ${TELEGRAF_OPTS}
 ExecReload=/bin/kill -HUP $MAINPID
 Restart=on-failure
+RestartForceExitStatus=SIGPIPE
 KillMode=control-group
 
 [Install]