telegraf/plugins/processors/enum

Enum Processor Plugin

The Enum Processor allows the configuration of value mappings for metric fields. The main use-case for this is to rewrite status codes such as red, amber and green by numeric values such as 0, 1, 2. The plugin supports string and bool types for the field values. Multiple Fields can be configured with separate value mappings for each field. Default mapping values can be configured to be used for all values, which are not contained in the value_mappings. The processor supports explicit configuration of a destination field. By default the source field is overwritten.

Configuration

Configuration using table syntax: `toml

Configure a status mapping for field 'status'

processors.enum.fields source = "status" destination = "code" default = -1 [processors.enum.fields.value_mappings] green = 0 yellow = 1 red = 2 `

Configuration using inline syntax: `toml

Configure a status mapping for field 'status'

processors.enum.fields source = "status" destination = "code" default = -1 value_mappings = {green = 0, yellow = 1, red = 2 } `