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Update input data format readme

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Cameron Sparr 2016-04-05 16:25:50 -06:00 committed by Michele Fadda
parent 8e99ec70a1
commit fddb2a238e
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docs/DATA_FORMATS_INPUT.md
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@ -2,11 +2,11 @@
Telegraf is able to parse the following input data formats into metrics:
1. InfluxDB Line Protocol
1. JSON
1. Graphite
1. Value, ie: 45 or "booyah"
1. Nagios (exec input only)
1. [InfluxDB Line Protocol](https://github.com/influxdata/telegraf/blob/master/docs/DATA_FORMATS_INPUT.md#influx)
1. [JSON](https://github.com/influxdata/telegraf/blob/master/docs/DATA_FORMATS_INPUT.md#json)
1. [Graphite](https://github.com/influxdata/telegraf/blob/master/docs/DATA_FORMATS_INPUT.md#graphite)
1. [Value](https://github.com/influxdata/telegraf/blob/master/docs/DATA_FORMATS_INPUT.md#value), ie: 45 or "booyah"
1. [Nagios](https://github.com/influxdata/telegraf/blob/master/docs/DATA_FORMATS_INPUT.md#nagios) (exec input only)
Telegraf metrics, like InfluxDB
[points](https://docs.influxdata.com/influxdb/v0.10/write_protocols/line/),
@ -51,7 +51,7 @@ example, in the exec plugin:
Each data_format has an additional set of configuration options available, which
I'll go over below.
## Influx:
# Influx:
There are no additional configuration options for InfluxDB line-protocol. The
metrics are parsed directly into Telegraf metrics.
@ -73,7 +73,7 @@ metrics are parsed directly into Telegraf metrics.
data_format = "influx"
```
## JSON:
# JSON:
The JSON data format flattens JSON into metric _fields_. For example, this JSON:
@ -142,21 +142,20 @@ Your Telegraf metrics would get tagged with "my_tag_1"
exec_mycollector,my_tag_1=foo a=5,b_c=6
```
## Value:
# Value:
The "value" data format translates single values into Telegraf metrics. This
is done by assigning a measurement name (which can be overridden using the
`name_override` config option), and setting a single field ("value") as the
parsed metric.
is done by assigning a measurement name and setting a single field ("value")
as the parsed metric.
#### Value Configuration:
You can tell Telegraf what type of metric to collect by using the `data_type`
configuration option.
You **must** tell Telegraf what type of metric to collect by using the
`data_type` configuration option.
It is also recommended that you set `name_override` to a measurement name that
makes sense for your metric, otherwise it will just be set to the name of the
plugin.
**Note:** It is also recommended that you set `name_override` to a measurement
name that makes sense for your metric, otherwise it will just be set to the
name of the plugin.
```toml
[[inputs.exec]]
@ -171,10 +170,10 @@ plugin.
## more about them here:
## https://github.com/influxdata/telegraf/blob/master/docs/DATA_FORMATS_INPUT.md
data_format = "value"
data_type = "integer"
data_type = "integer" # required
```
## Graphite:
# Graphite:
The Graphite data format translates graphite _dot_ buckets directly into
telegraf measurement names, with a single value field, and without any tags. For
@ -328,7 +327,7 @@ There are many more options available,
]
```
## Nagios:
# Nagios:
There are no additional configuration options for Nagios line-protocol. The
metrics are parsed directly into Telegraf metrics.