[Unit] Description=Logstash Documentation=https://www.elastic.co/products/logstash After=network.target ConditionPathExists=/etc/logstash/logstash.conf [Service] ExecStart=/bin/bash /usr/share/logstash/bin/logstash -f /etc/logstash/logstash.conf ExecReload=/usr/bin/kill -HUP $MAINPID KillSignal=SIGINT User=logstash Group=logstash [Install] WantedBy=multi-user.target