## Amazon Kinesis Output for Telegraf

This is an experimental plugin that is still in the early stages of development. It will batch up all of the Points
in one Put request to Kinesis. This should save the number of API requests by a considerable level.

## About Kinesis

This is not the place to document all of the various Kinesis terms however it
maybe useful for users to review Amazons official documentation which is available
[here](http://docs.aws.amazon.com/kinesis/latest/dev/key-concepts.html).

## Amazon Authentication

This plugin uses a credential chain for Authentication with the Kinesis API endpoint. In the following order the plugin
will attempt to authenticate.
1. [IAMS Role](http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/iam-roles-for-amazon-ec2.html)
2. [Environment Variables](https://github.com/aws/aws-sdk-go/wiki/configuring-sdk)
3. [Shared Credentials](https://github.com/aws/aws-sdk-go/wiki/configuring-sdk)


## Config

For this output plugin to function correctly the following variables must be configured.

* region
* streamname
* partitionkey

### region

The region is the Amazon region that you wish to connect to. Examples include but are not limited to
* us-west-1
* us-west-2
* us-east-1
* ap-southeast-1
* ap-southeast-2

### streamname

The streamname is used by the plugin to ensure that data is sent to the correct Kinesis stream. It is important to
note that the stream *MUST* be pre-configured for this plugin to function correctly. If the stream does not exist the
plugin will result in telegraf exiting with an exit code of 1.

### partitionkey

This is used to group data within a stream. Currently this plugin only supports a single partitionkey.
Manually configuring different hosts, or groups of hosts with manually selected partitionkeys might be a workable
solution to scale out.