[Unit] Description=Ping remote services for availability and log results to Elasticsearch or send to Logstash. Documentation=https://www.elastic.co/beats/heartbeat Wants=network-online.target After=network-online.target [Service] UMask=0027 Environment="GODEBUG='madvdontneed=1'" Environment="BEAT_LOG_OPTS=" Environment="BEAT_CONFIG_OPTS=-c /etc/heartbeat/heartbeat.yml" Environment="BEAT_PATH_OPTS=--path.home /usr/share/heartbeat --path.config /etc/heartbeat --path.data /var/lib/heartbeat --path.logs /var/log/heartbeat" ExecStart=/usr/share/heartbeat/bin/heartbeat --environment systemd $BEAT_LOG_OPTS $BEAT_CONFIG_OPTS $BEAT_PATH_OPTS Restart=always [Install] WantedBy=multi-user.target