UDP no longer available as of Influx 2.x

[chaseadam]

For those curious how to communicate to Influx 2.x, this UDP method now requires telegraf. Otherwise, I suggest using an HTTP based "polling" (configured on InfluxDB side) or push. It seems that polling via "scraper" may be the most configuration friendly option if you can get a stable hostname or network address.

InfluxDB 2.2 doesn’t directly support the alternate write protocols
[supported in InfluxDB 1.x](https://docs.influxdata.com/influxdb/v1.8/supported_protocols/) (CollectD, Graphite, OpenTSDB, Prometheus, UDP).
Use [Telegraf](https://docs.influxdata.com/telegraf/v1.22/) to translate these protocols to line protocol.

https://docs.influxdata.com/influxdb/v2.2/upgrade/v1-to-v2/automatic-upgrade/#supported-protocols