Terminate ecs instances when renaming ecs cluster

[joonhwa]

When i rename an ECS cluster, terraform timeout while waiting for the cluster to be destroyed.

module.ecs.aws_ecs_cluster.main: Still destroying... (ID: arn:aws:ecs:ap-southeast-1:123456789:ecs-cluster, 10m47s elapsed)

The issue is because EC2 instances were never terminated. Once i manually terminate it, terraform is able to continue as usual. These instances were started by an Auto-scaling group.

I think there is no dependency from these EC2 instances to the terraform managed resource, so the instances are not being deleted.

What should i do to make terraform "see" these instances.

[nywilken]

Related: #4852

[tracypholmes]

Thank you for using Terraform and for opening up this question! Issues on GitHub are intended to be related to bugs or feature requests with the provider codebase.

@joonhwa it looks like this is related to #4852, so please follow that issue for updates. You can also use https://discuss.hashicorp.com/c/terraform-providers for additional feedback, community discussions, and questions around Terraform.

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[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!