45 lines
1.5 KiB
Markdown
45 lines
1.5 KiB
Markdown
# Override Processor Plugin
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The override processor plugin allows overriding all modifications that are
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supported by input plugins and aggregators:
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* name_override
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* name_prefix
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* name_suffix
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* tags
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All metrics passing through this processor will be modified accordingly. Select
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the metrics to modify using the standard [metric
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filtering](../../../docs/CONFIGURATION.md#metric-filtering) options.
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Values of *name_override*, *name_prefix*, *name_suffix* and already present
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*tags* with conflicting keys will be overwritten. Absent *tags* will be
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created.
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Use-case of this plugin encompass ensuring certain tags or naming conventions
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are adhered to irrespective of input plugin configurations, e.g. by
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`taginclude`.
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## Global configuration options <!-- @/docs/includes/plugin_config.md -->
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In addition to the plugin-specific configuration settings, plugins support
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additional global and plugin configuration settings. These settings are used to
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modify metrics, tags, and field or create aliases and configure ordering, etc.
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See the [CONFIGURATION.md][CONFIGURATION.md] for more details.
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[CONFIGURATION.md]: ../../../docs/CONFIGURATION.md#plugins
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## Configuration
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```toml @sample.conf
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# Apply metric modifications using override semantics.
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[[processors.override]]
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## All modifications on inputs and aggregators can be overridden:
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# name_override = "new_name"
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# name_prefix = "new_name_prefix"
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# name_suffix = "new_name_suffix"
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## Tags to be added (all values must be strings)
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# [processors.override.tags]
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# additional_tag = "tag_value"
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```
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