:plugin: graphite
:type: codec

///////////////////////////////////////////
START - GENERATED VARIABLES, DO NOT EDIT!
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:version: %VERSION%
:release_date: %RELEASE_DATE%
:changelog_url: %CHANGELOG_URL%
:include_path: ../../../../logstash/docs/include
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END - GENERATED VARIABLES, DO NOT EDIT!
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[id="plugins-{type}s-{plugin}"]

=== Graphite codec plugin

include::{include_path}/plugin_header.asciidoc[]

==== Description

This codec will encode and decode Graphite formated lines.

[id="plugins-{type}s-{plugin}-options"]
==== Graphite Codec Configuration Options

[cols="<,<,<",options="header",]
|=======================================================================
|Setting |Input type|Required
| <<plugins-{type}s-{plugin}-exclude_metrics>> |<<array,array>>|No
| <<plugins-{type}s-{plugin}-fields_are_metrics>> |<<boolean,boolean>>|No
| <<plugins-{type}s-{plugin}-include_metrics>> |<<array,array>>|No
| <<plugins-{type}s-{plugin}-metrics>> |<<hash,hash>>|No
| <<plugins-{type}s-{plugin}-metrics_format>> |<<string,string>>|No
|=======================================================================

&nbsp;

[id="plugins-{type}s-{plugin}-exclude_metrics"]
===== `exclude_metrics` 

  * Value type is <<array,array>>
  * Default value is `["%{[^}]+}"]`

Exclude regex matched metric names, by default exclude unresolved %{field} strings

[id="plugins-{type}s-{plugin}-fields_are_metrics"]
===== `fields_are_metrics` 

  * Value type is <<boolean,boolean>>
  * Default value is `false`

Indicate that the event @fields should be treated as metrics and will be sent as is to graphite

[id="plugins-{type}s-{plugin}-include_metrics"]
===== `include_metrics` 

  * Value type is <<array,array>>
  * Default value is `[".*"]`

Include only regex matched metric names

[id="plugins-{type}s-{plugin}-metrics"]
===== `metrics` 

  * Value type is <<hash,hash>>
  * Default value is `{}`

The metric(s) to use. This supports dynamic strings like `%{host}`
for metric names and also for values. This is a hash field with key
of the metric name, value of the metric value. Example:
[source,ruby]
    [ "%{host}/uptime", "%{uptime_1m}" ]

The value will be coerced to a floating point value. Values which cannot be
coerced will zero (0)

[id="plugins-{type}s-{plugin}-metrics_format"]
===== `metrics_format` 

  * Value type is <<string,string>>
  * Default value is `"*"`

Defines format of the metric string. The placeholder `*` will be
replaced with the name of the actual metric. This supports dynamic
strings like `%{host}`.
[source,ruby]
    metrics_format => "%{host}.foo.bar.*.sum"

NOTE: If no metrics_format is defined the name of the metric will be used as fallback.