Invalid for_each argument on aws_default_tags

[boopathykpm]

Getting the error while running the EKS cluster creation

│ Error: Invalid for_each argument
│
│ on .terraform/modules/eks/main.tf line 71, in resource "aws_ec2_tag" "cluster_primary_security_group":
│ 71: for_each = { for k, v in merge(var.tags, var.cluster_tags, data.aws_default_tags.current.tags) :
│ 72: k => v if local.create && k != "Name" && var.create_cluster_primary_security_group_tags
│ 73: }
│ ├────────────────
│ │ data.aws_default_tags.current.tags is a map of string, known only after apply
│ │ local.create is true
│ │ var.cluster_tags is map of string with 3 elements
│ │ var.create_cluster_primary_security_group_tags is true
│ │ var.tags is map of string with 3 elements

The "for_each" map includes keys derived from resource attributes that cannot be determined until apply, and so Terraform cannot determine the full set of keys that will identify the instances of this resource.

This is happening because of data "aws_default_tags" "current" {}.

There is no proper documentation to fix this error, any suggestions ?

[mmclane]

I am getting the same issue. I have tried v18.30.0, v18.30.1, and v18.30.2. Going back to v18.29.1 fixes the issue for me.

[bryantbiggs]

the use of default tags added in v18.30 was unfortunately found to have introduced some issues and we will be correcting this in v19 since its removal is a breaking change. Apologies for any headache experienced by this

[antonbabenko]

This issue has been resolved in version 19.0.0 🎉

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