title: Grafana dynamically display new hosts added by collectd
body: <p>How to get grafana to dynamically add graphs for newly added hosts? For example, I have grafana chart to display load average for existing hosts. When I add a new host, the collectd will send the new host metrics to influxdb. But every time I have to manually add one more graph in grafana which is not desired? Is there a way to get grafana automatically plot the new host metrics without changing grafana?</p>