Terraform-provider-azurerm: azurerm_kubernetes_cluster fails to validate

[yasn77]

Terraform Version

Terraform v0.11.3
+ provider.azurerm v1.1.2

Affected Resource(s)

• azurerm_kubernetes_cluster

Terraform Configuration Files

resource "azurerm_kubernetes_cluster" "demo" {
  name                = "demo"
  location            = "${azurerm_resource_group.demo.location}"
  resource_group_name = "${azurerm_resource_group.demo.name}"

  linux_profile {
    admin_username = "demo-aks-user1"

    ssh_key {
      key_data = "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCeoqNrR2+tOkGRHhH/Ur7Jm3EIpAI8wIqdGj+qE2GyfTonsQ9WBMASbWRt3SXMRZtNxx2Bf5JK4zxrE8DBVgWKIQiRMLjSvOK8yliBdaCK5cUdXYYujLzqrjSD01VsB85f6feWXYkscQvNaiLDgRXXwmPqtgfiXyMeReX2QVMHzw6aocsLqBEwWphLYZKqr+d0FNIZtZ9QbaacBGsx+8QuTf4YTPQY7cc/6daqS6Md/1BNxI9RhlvCUxxZMG0NaeARs0y5NIBquOuokH7o50dOpOhocYl2bmlaNVE14rxOxMgmoAUx4CR+z3LlYUsxJxu3BSquUm9BlscM1X28X6e9"
    }
  }

  agent_pool_profile {
    name            = "demo"
    count           = 1
    dns_prefix      = "demoagent1"
    vm_size         = "Standard_A2_v2"
    storage_profile = "ManagedDisks"
    os_type         = "Linux"
  }

  service_principal {
    client_id     = "${var.aks_sp_client_id}"
    client_secret = "${var.aks_sp_client_secret}"
  }

  tags {
    Environment = "demo"
  }
}

Debug Output

https://gist.github.com/yasn77/3dfa6505846f9388303543d7ae3811cf

Expected Behavior

Resource copied pretty much as is from documentation fails to validate.

Actual Behavior

When running plan or validate, Terraform errors with the following:

Error: azurerm_kubernetes_cluster.demo: "agent_pool_profile.0.dns_prefix": this field cannot be set

Error: azurerm_kubernetes_cluster.demo: agent_pool_profile.0: invalid or unknown key: storage_profile

Steps to Reproduce

Please list the steps required to reproduce the issue, for example:

1. terraform validate .

Important Factoids

Pretty much copy the documentation example as is

[ToruMakabe]

Same here

[lawrencegripper]

I hit the same issue and appears to be because the dns_prefix property is in the wrong place.

I've moved it up a level and it removes the error and deployed a cluster successfully. Also removed the storage_profile property. @sozercan what is the best way to update the doc? Should I submit a PR?

My config looks as follows:

``` tf
resource "azurerm_resource_group" "test" {
name = "lg-terraformtest"
location = "Central US"
}

resource "azurerm_kubernetes_cluster" "test" {
name = "lg-testcluter"
location = "${azurerm_resource_group.test.location}"
resource_group_name = "${azurerm_resource_group.test.name}"
kubernetes_version = "1.8.2"

linux_profile {
  admin_username = "azureuser"

  ssh_key {
    key_data = "ssh-rsa asdfasdfasdf"
  }
}

dns_prefix      = "acctestagent1"

agent_pool_profile {
  name            = "default"
  count           = 1
  vm_size         = "Standard_A0"
  os_type         = "Linux"
}

service_principal {
  client_id     = "nearly"
  client_secret = "postedthis!"
}

tags {
  Environment = "Production"
}

}
```

[yasn77]

@lawrencegripper Thanks, that worked for me.

Guess it's just the documentation that needs to be updated then.

[sozercan]

@lawrencegripper thanks! can you remove storage_profile from agent_pool_profile description below too?

[tombuildsstuff]

@sozercan just noticed this when reviewing #862 - I've opened #867 which includes a fix for this

[yasn77]

Since the docs have been updated, this issue is not really an issue anymore :smile_cat: So closing...

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