IPv4/IPv6 dual-stack

[Macaber]

Terraform Version, Provider Version and Kubernetes Version

Terraform version:v1.3.2
Kubernetes provider version:v2.16.0
Kubernetes version:v1.21.5

Affected Resource(s)

• kubernetes_labels

Terraform Configuration Files

resource "kubernetes_labels" "labels" {
  count = length(var.minio_nodes)

  api_version = "v1"
  kind        = "Node"
  force       = true
  metadata {
    name = lower(var.minio_nodes[index.count])
  }
  labels = {
    minio = true
  }
  field_manager = "Minio"
}

Debug Output

Expected Behavior

terraform apply successful when kubernets is IPv4/IPv6 dual-stack networking

Actual Behavior

terraform apply failed with:

Error: failed to create manager for existing fields: failed to convert new object (/v1, Kind=Node) to smd typed: .status.addresses: duplicate entries for key [type="InternalIP"]

Important Factoids

References

Community Note

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[behdadkh]

I'm facing the exact same issue:

Terraform version:v1.5.3 Kubernetes provider version:v2.23.0 Kubernetes version:v1.25.12

[Macaber]

https://github.com/kubernetes/kubernetes/issues/121896 https://github.com/kubernetes/kubernetes/issues/101029