My notes for setting up a Grafana installation in Ubuntu Server 16.04
I'm also documenting this at my blog: http://www.thecruftofmybrain.com
StepByStepCLI.txt is a line by line script you can follow to get InfluxDB, Grafana and Telegraf installed in a Ubuntu Server 16.04 Those steps will only get the apps installed. No configuration.
The Telegraf.conf file is a sample of the SNMP portion when configuring multiple SNMP targets running different versions. Specifically, it includes the OIDs for Nutanix CE and Ubiquiti ER-X.
The UnraidToInflux file is a script for pushing data from Unraid into InfluxDB. Built from here: https://lime-technology.com/forum/index.php?topic=52220.msg512346#msg512346 Create it as a shell script in /boot/custom/ and call it something like influxdb.sh. Then add it to cron with whatever run time you want.
I've added a template for monitoring Unifi APs using SNMP in Telegraf. You must enable SNMP on the Controller, and then add a separate inputs section for each AP. The Controller does not listen to SNMP.
I also have a Smokeping like script that I'll be installing before too long.