To help you understand the charges for your Spot instances, Amazon EC2 provides a data feed that describes your Spot instance usage and pricing. This data feed is sent to an Amazon S3 bucket that you specify when you subscribe to the data feed.

Example Usage

resource "aws_s3_bucket" "default" {
  bucket = "tf-spot-datafeed"

resource "aws_spot_datafeed_subscription" "default" {
  bucket = "${aws_s3_bucket.default.bucket}"
  prefix = "my_subdirectory"

Argument Reference

  • bucket - (Required) The Amazon S3 bucket in which to store the Spot instance data feed.
  • prefix - (Optional) Path of folder inside bucket to place spot pricing data.


A Spot Datafeed Subscription can be imported using the word spot-datafeed-subscription, e.g.

$ terraform import aws_spot_datafeed_subscription.mysubscription spot-datafeed-subscription

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