Add support for ECS capacity providers

[ryndaniels]

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Description

Based on this announcement, we want to add support for ECS capacity providers.

New or Affected Resource(s)

• aws_ecs_cluster (add support for PutClusterCapacityProviders in update method, plus default_capacity_provider_strategy and capacity_providers arguments in schema)
• awc_ecs_service (add capacity_provider_strategy to schema)
• aws_ecs_capacity_provider (new resource)

Potential Terraform Configuration

New Resource: aws_ecs_capacity_provider

Create: CreateCapacityProvider
Read: DescribeCapacityProvider
Update: UpdateCapacityProvider
Delete: DeleteCapacityProvider

resource "aws_ecs_capacity_provider" "example" {
  name = "example" # Type: TypeString, Required: true
  tags = {}        # Type: TypeMap, Required: true

  auto_scaling_group_provider {         # Type: TypeList, Required: true, MaxItems: 1, Elem: *schema.Resource
    auto_scaling_group_arn = ""         # Type: TypeString, Required: true
    managed_termination_protection = "" # Type: TypeString, Required: true

    managed_scaling {               # Type: TypeList, Required: true, MaxItems: 1, Elem: *schema.Resource
      maximum_scaling_step_size = 1 # Type: TypeInt, Optional: true, Default: 10000
      minimum_scaling_step_size = 1 # Type: TypeInt, Optional: true, Default: 1
      status = ""                   # Type: TypeString, Optional: true (maybe Default: ENABLED)
      target_capacity = 1           # Type: TypeInt, Optional: true
    }
  }
}

Updated Resource: aws_ecs_cluster

(Only showing new arguments/API calls)

Update: PutClusterCapacityProviders

resource "aws_ecs_cluster" "example" {
  capacity_providers = [""] # Type: TypeList, Optional: true, Elem: *schema.Schema TypeString

  default_capacity_provider_strategy { # Type: TypeList, Optional: true, MaxItems: 1, Elem: *schema.Resource
    base = 1                           # Type: TypeInt, Optional: true,
    capacity_provider = ""             # Type: TypeString, Required: true
    weight = 1                         # Type: TypeInt, Optional: true
  }
}

Updated Resource: aws_ecs_service

(Only showing new arguments, no new API calls)

resource "aws_ecs_service" "example" {
  capacity_provider_strategy { # Type: TypeSet, Optional: true, Elem: *schema.Resource
    base = 1                   # Type: TypeInt, Optional: true,
    capacity_provider = ""     # Type: TypeString, Required: true
    weight = 1                 # Type: TypeInt, Optional: true
  }
}

References

[bflad]

Initial support for ECS Capacity Providers has been merged and will release with version 2.42.0 of the Terraform AWS Provider, shortly. This was a great effort by a few folks including @ryndaniels, @aeschright, @gdavison so kudos to those involved in making this happen. 🚀

[ghost]

This has been released in version 2.42.0 of the Terraform AWS provider. Please see the Terraform documentation on provider versioning or reach out if you need any assistance upgrading.

For further feature requests or bug reports with this functionality, please create a new GitHub issue following the template for triage. Thanks!

[ghost]

I'm going to lock this issue because it has been closed for 30 days ⏳. This helps our maintainers find and focus on the active issues.

If you feel this issue should be reopened, we encourage creating a new issue linking back to this one for added context. Thanks!