35 lines
1.1 KiB
Markdown
35 lines
1.1 KiB
Markdown
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# Enum Processor Plugin
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The Enum Processor allows the configuration of value mappings for metric fields.
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The main use-case for this is to rewrite status codes such as _red_, _amber_ and
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_green_ by numeric values such as 0, 1, 2. The plugin supports string and bool
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types for the field values. Multiple Fields can be configured with separate
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value mappings for each field. Default mapping values can be configured to be
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used for all values, which are not contained in the value_mappings. The
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processor supports explicit configuration of a destination field. By default the
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source field is overwritten.
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### Configuration
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Configuration using table syntax:
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`toml
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# Configure a status mapping for field 'status'
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[[processors.enum.fields]]
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source = "status"
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destination = "code"
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default = -1
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[processors.enum.fields.value_mappings]
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green = 0
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yellow = 1
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red = 2
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`
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Configuration using inline syntax:
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`toml
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# Configure a status mapping for field 'status'
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[[processors.enum.fields]]
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source = "status"
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destination = "code"
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default = -1
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value_mappings = {green = 0, yellow = 1, red = 2 }
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`
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