azurerm_databricks_workspace name validation is incorrect

[gplusplus314]

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Terraform (and AzureRM Provider) Version

Terraform v0.13.4

• provider registry.terraform.io/databrickslabs/databricks v0.2.5
• provider registry.terraform.io/hashicorp/azurerm v2.32.0

Affected Resource(s)

• azurerm_databricks_workspace

Terraform Configuration Files

resource "azurerm_resource_group" "rg" {
  location = "eastus2"
  name     = "x-example-rg"
}

resource "azurerm_databricks_workspace" "dbw" {
  location            = azurerm_resource_group.rg.location
  name                = "x-example-dbw"
  resource_group_name = azurerm_resource_group.rg.name
}

Debug Output

Sorry, I can't provide this due to company policy. And it's irrelevant; I already found the issue. Please see the "important factoids" section.

Panic Output

No panics! 🍺 🍻

Expected Behavior

The terraform plan command should output a plan where the name of the azurerm_databricks_workspace resource is x-example-dbw. The use case here is that my organization wants to prefix the resources with single-letter codes.

Actual Behavior

Error: "name" first, second, and last characters must be a letter or number
 
  on REDACTED.tf line 42, in resource "azurerm_databricks_workspace" "dbw":
   42: resource "azurerm_databricks_workspace" "dbw" {

Steps to Reproduce

1. terraform apply the configuration code given above.

Important Factoids

The Azure Portal shows the following validation criteria:

1. The workspace name is required
2. The value must have a length of at least 3.
3. The value must have a length of at most 30.
4. Only alphanumeric characters, underscores, and hyphens are allowed, and the name must be 1-30 characters long.

However, the current ValidateDatabricksWorkspaceName implementation has a regex that requires the first two characters to be
alphanumeric. This is not a restriction in Azure, at least not at the time of writing this. Additionally, Azure does not
disallow consecutive hyphens, but there is a second regex that disallows this.

I can very easily fix this and provide a PR, but I need to get clearance from my employer. I'm working on that; I'll follow up.

References

[ghost]

This has been released in version 2.34.0 of the provider. Please see the Terraform documentation on provider versioning or reach out if you need any assistance upgrading. As an example:

provider "azurerm" {
    version = "~> 2.34.0"
}
# ... other configuration ...

[ghost]

I'm going to lock this issue because it has been closed for 30 days ⏳. This helps our maintainers find and focus on the active issues.

If you feel this issue should be reopened, we encourage creating a new issue linking back to this one for added context. If you feel I made an error 🤖 🙉 , please reach out to my human friends 👉 [email protected]. Thanks!