Split between local and remote Telegraf agents The remote agent is now in charge of collecting the cluster health metrics. This makes the alerting rules on cluster health more robust because they don't have to aggregate metrics anumore. Change-Id: I1dcd1801038e5e580402a70fb9325f39fac02c85 Depends-On: I473a916178ec4f9ea44951975f55fff5ee68e687
Add Telegraf support Change-Id: I555974d19c7b8cb48f2334551a202f1cc0885f72