39 lines
1.2 KiB
Markdown
39 lines
1.2 KiB
Markdown
# Clone Processor Plugin
|
|
|
|
The clone processor plugin create a copy of each metric passing through it,
|
|
preserving untouched the original metric and allowing modifications in the
|
|
copied one.
|
|
|
|
The modifications allowed are the ones supported by input plugins and aggregators:
|
|
|
|
* name_override
|
|
* name_prefix
|
|
* name_suffix
|
|
* tags
|
|
|
|
Select the metrics to modify using the standard
|
|
[measurement filtering](https://github.com/influxdata/telegraf/blob/master/docs/CONFIGURATION.md#measurement-filtering)
|
|
options.
|
|
|
|
Values of *name_override*, *name_prefix*, *name_suffix* and already present
|
|
*tags* with conflicting keys will be overwritten. Absent *tags* will be
|
|
created.
|
|
|
|
A typical use-case is gathering metrics once and cloning them to simulate
|
|
having several hosts (modifying ``host`` tag).
|
|
|
|
### Configuration:
|
|
|
|
```toml
|
|
# Apply metric modifications using override semantics.
|
|
[[processors.clone]]
|
|
## All modifications on inputs and aggregators can be overridden:
|
|
# name_override = "new_name"
|
|
# name_prefix = "new_name_prefix"
|
|
# name_suffix = "new_name_suffix"
|
|
|
|
## Tags to be added (all values must be strings)
|
|
# [processors.clone.tags]
|
|
# additional_tag = "tag_value"
|
|
```
|