kubernetes_priority_class import incorrectly requires a namespace

[tdmalone]

Terraform Version

Terraform v0.11.14
+ provider.aws v2.35.0
+ provider.kubernetes v1.10.0
+ provider.null v2.1.2

Affected Resource(s)

Please list the resources as a list, for example:

• kubernetes_priority_class

Terraform Configuration Files

resource "kubernetes_priority_class" "monitoring_critical" {
  metadata {
    name = "monitoring-critical"
  }

  value       = 1900000
  description = "Used for pods that are critical for monitoring workloads."
}

Expected Behavior

The existing PriorityClass should be imported.

Actual Behavior

The provider errored on import, requesting a namespace to be included:

$ terraform import kubernetes_priority_class.monitoring_critical monitoring-critical

kubernetes_priority_class.monitoring_critical: Importing from ID "monitoring-critical"...
kubernetes_priority_class.monitoring_critical: Import complete!
  Imported kubernetes_priority_class (ID: monitoring-critical)
kubernetes_priority_class.monitoring_critical: Refreshing state... (ID: monitoring-critical)

Error: kubernetes_priority_class.monitoring_critical (import id: monitoring-critical): 1 error occurred:
        * import kubernetes_priority_class.monitoring_critical result: monitoring-critical: kubernetes_priority_class.monitoring_critical: Unexpected ID format ("monitoring-critical"), expected "namespace/name".

Releasing state lock. This may take a few moments...

Steps to Reproduce

1. Create a PriorityClass outside of Terraform
2. Set up the configuration as above
3. Run terraform import kubernetes_priority_class.monitoring_critical monitoring-critical
4. Observe error

Important Factoids

• a PriorityClass is a non-namespaced object
• Using the name only and not the namespace matches the documentation at https://www.terraform.io/docs/providers/kubernetes/r/priority_class.html#import
• I tried importing with default/monitoring-critical just in case, but as expected, the resource could not be found ('Terraform detected a resource with this ID doesn't exist. Please verify the ID is correct. You cannot import non-existent resources using Terraform import.')
• Might relate to Cannot create new kubernetes_priority_class #681
• kubernetes_priority_class was just recently released in v1.10.0

[lawliet89]

Try running it with default/<name>. It's a bit strange but probably something missed out during the implementation.

[tdmalone]

I tried that too - mentioned above under the Important Factoids - which resulted in an error saying the resource didn't exist (which makes sense).

[alexsomesan]

I've opened a PR to address this.