terraform ecs/CreateCapacityProvider request 500 - amazon-web-services

Question

I am getting the following error while trying to create an ECS cluster, at the capacity provider creation phase.
2022-01-05T09:15:20.480-0800 [INFO] plugin.terraform-provider-aws_v3.70.0_x5: 2022/01/05 09:15:20 [DEBUG] [aws-sdk-go] DEBUG: Request ecs/CreateCapacityProvider Details:
---[ REQUEST POST-SIGN ]-----------------------------
POST / HTTP/1.1
Host: ecs.us-east-1.amazonaws.com
User-Agent: APN/1.0 HashiCorp/1.0 Terraform/0.12.31 (+https://www.terraform.io) terraform-provider-aws/3.70.0 (+https://registry.terraform.io/providers/hashicorp/aws) aws-sdk-go/1.42.23 (go1.16; darwin; amd64)
Content-Length: 370
Authorization: AWS4-HMAC-SHA256 Credential=AKIAI2AFJ6MZHHPZ2HTA/20220105/us-east-1/ecs/aws4_request, SignedHeaders=content-length;content-type;host;x-amz-date;x-amz-target, Signature=e3f52e06669323c64df6ca485fcb7fae41c6941237fb5dbb0ba6e63478a6eb28
Content-Type: application/x-amz-json-1.1
X-Amz-Date: 20220105T171520Z
X-Amz-Target: AmazonEC2ContainerServiceV20141113.CreateCapacityProvider
Accept-Encoding: gzip
{"autoScalingGroupProvider":{"autoScalingGroupArn":"arn:aws:autoscaling:us-east-1:009710336282:autoScalingGroup:2a7b4cd4-919c-4f59-b33d-bc9486033e17:autoScalingGroupName/terraform-20220105170805411900000007","managedScaling":{"maximumScalingStepSize":1000,"minimumScalingStepSize":1,"status":"ENABLED","targetCapacity":80}},"name":"app-client-capacity-provider"}
-----------------------------------------------------: timestamp=2022-01-05T09:15:20.479-0800
2022/01/05 09:15:20 [TRACE] dag/walk: vertex "aws_appautoscaling_policy.ecs_service_policy_scaling" is waiting for "aws_appautoscaling_target.ecs_service_target"
2022-01-05T09:15:21.075-0800 [INFO] plugin.terraform-provider-aws_v3.70.0_x5: 2022/01/05 09:15:21 [DEBUG] [aws-sdk-go] DEBUG: Response ecs/CreateCapacityProvider Details:
---[ RESPONSE ]--------------------------------------
HTTP/1.1 500
Connection: close
Content-Length: 85
Content-Type: application/x-amz-json-1.1
Date: Wed, 05 Jan 2022 17:15:20 GMT
X-Amzn-Requestid: 67bc83ad-103a-451d-baf5-4697df2e44cb
-----------------------------------------------------: timestamp=2022-01-05T09:15:21.075-0800
2022-01-05T09:15:21.075-0800 [INFO] plugin.terraform-provider-aws_v3.70.0_x5: 2022/01/05 09:15:21 [DEBUG] [aws-sdk-go] {"__type":"ServerException","message":"Service Unavailable. Please try again later."}: timestamp=2022-01-05T09:15:21.075-0800
no details about the error, any idea what might be wrong here?
here is a snippet from my terraform for capacity provider:
... (other stuff like ASG launch template etc)
resource "aws_autoscaling_group" "cluster-asg" {
desired_capacity = 3
min_size = 3
max_size = 50
availability_zones = ["us-east-1a", "us-east-1b", "us-east-1c"]
launch_template {
id = aws_launch_template.as_launch_template.id
version = "$Latest"
}
tag {
key = "AmazonECSManaged"
value = true
propagate_at_launch = true
}
}
resource "aws_ecs_capacity_provider" "capacity_provider" {
name = "app-client-capacity-provider"
auto_scaling_group_provider {
auto_scaling_group_arn = aws_autoscaling_group.cluster-asg.arn
managed_scaling {
instance_warmup_period = 120
maximum_scaling_step_size = 1000
minimum_scaling_step_size = 1
status = "ENABLED"
target_capacity = 80
}
}
}
resource "aws_ecs_cluster" "cluster" {
name = "app-client" # Naming the cluster
capacity_providers = [aws_ecs_capacity_provider.capacity_provider.name]
}

Answer 1

I fixed this by creating the cluster without capacity provider first then modifying it to have one.