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fix: Correct Karpenter EC2 service principal DNS suffix in non-commercial regions #3157

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Merged
merged 1 commit into from
Sep 16, 2024
Merged

fix: Correct Karpenter EC2 service principal DNS suffix in non-commercial regions #3157

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2 changes: 1 addition & 1 deletion .pre-commit-config.yaml
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
repos:
- repo: https://github.com/antonbabenko/pre-commit-terraform
rev: v1.95.0
rev: v1.96.0
hooks:
- id: terraform_fmt
- id: terraform_docs
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3 changes: 2 additions & 1 deletion modules/karpenter/main.tf
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Expand Up @@ -4,6 +4,7 @@ data "aws_caller_identity" "current" {}

locals {
account_id = data.aws_caller_identity.current.account_id
dns_suffix = data.aws_partition.current.dns_suffix
partition = data.aws_partition.current.partition
region = data.aws_region.current.name
}
Expand Down Expand Up @@ -286,7 +287,7 @@ data "aws_iam_policy_document" "node_assume_role" {

principals {
type = "Service"
identifiers = ["ec2.amazonaws.com"]
identifiers = ["ec2.${local.dns_suffix}"]
}
}
}
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