azurerm_arc_kubernetes_cluster_extension conflict error when both release_train and version are set

[agreaves-ms]

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Terraform Version

1.6.2

AzureRM Provider Version

3.76.0

Affected Resource(s)/Data Source(s)

azurerm_arc_kubernetes_cluster_extension

Terraform Configuration Files

resource "azurerm_arc_kubernetes_cluster_extension" "apim" {
  cluster_id       = local.cluster_id
  extension_type   = "Microsoft.ApiManagement.Gateway"
  name             = "api-arc-${var.name}"
  release_train    = "preview"
  version          = "1.6.4"
  target_namespace = "apim"

  identity {
    type = "SystemAssigned"
  }

  configuration_protected_settings = {
    "gateway.auth.token"      = var.gateway_auth_key
    "monitoring.ingestionKey" = ""
  }

  configuration_settings = {
    "service.type"                                                        = "LoadBalancer"
    "service.http.port"                                                   = "8080"
    "service.http.nodePort"                                               = ""
    "service.https.port"                                                  = "8081"
    "gateway.id"                                                          = local.gateway_id
    "gateway.configuration.uri"                                           = "api-${var.name}-002.configuration.azure-api.net"
    "gateway.configuration.backup.enabled"                                = true
    "gateway.configuration.backup.persistentVolumeClaim.storageClassName" = ""
    "telemetry.metrics.opentelemetry.enabled"                             = false
    "telemetry.metrics.opentelemetry.collector.uri"                       = ""
    "replicaCount"                                                        = "1"
    "monitoring.workspaceId"                                              = ""
    "monitoring.customResourceId"                                         = local.apim_service_id
    "highAvailability.enabled"                                            = true
    "dapr.enabled"                                                        = false
    "dapr.app.id"                                                         = ""
  }
}

Debug Output/Panic Output

╷
│ Error: Conflicting configuration arguments
│ 
│   with azurerm_arc_kubernetes_cluster_extension.apim,
│   on main.tf line 18, in resource "azurerm_arc_kubernetes_cluster_extension" "apim":
│   18:   release_train    = "preview"
│ 
│ "release_train": conflicts with version
╵
╷
│ Error: Conflicting configuration arguments
│ 
│   with azurerm_arc_kubernetes_cluster_extension.apim,
│   on main.tf line 19, in resource "azurerm_arc_kubernetes_cluster_extension" "apim":
│   19:   version          = "1.6.4"
│ 
│ "version": conflicts with release_train
╵

Expected Behaviour

It should create the extension in the following way:

• Allow Release Train to be something other than stable, in this case, preview.
• Pin a version, in the case, 1.6.4
• Set Auto Upgrade Minor Version to False.

As an example, the following az cli command works in the previously described manor:

az k8s-extension create -g rg-awg-aio-tst --cluster-name arc-awg-aio-tst --cluster-type connectedClusters --extension-type Microsoft.ApiManagement.Gateway --name api-arc-awg-aio-tst --release-train preview --version 1.6.4 --auto-upgrade false --config-file arc-apim-settings.json --config-protected-file arc-apim-protected-settings.json

Which produces the following extension in the portal:

Actual Behaviour

The azurerm terraform provider produces a Conflict error when version and release_train are set at the same time.

Steps to Reproduce

No response

Important Factoids

No response

References

No response

[ms-zhenhua]

Hi @agreaves-ms, thank you for reaching out.
According to this MS-DOC, releaseTrain works only when autoUpgradeMinorVersion is true and version works only when autoUpgradeMinorVersion is false. So, releaseTrain and version cannot be set simultaneously. Have you tried to only set version=1.6.4 w/o setting release_train?

[stephybun]

Closed by #23692

[github-actions]

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