[BUG] Error during the creation of fabric_domain_workspace_assignments

[ccaeand]

🐛 What happened?

While applying a configuration using version 0.1.0-beta.7, we encountered an inconsistent result error during the creation of fabric_domain_workspace_assignments resources.

🔬 How to reproduce?

No response

🏗️ Code Sample / Log

Error: Provider produced inconsistent result after apply
│
│ When applying changes to
│ module.fabric_resources.fabric_domain_workspace_assignments.domain_assignment["test-domain1-curated-prod-ws"],
│ provider "provider["registry.terraform.io/microsoft/fabric"]" produced an
│ unexpected new value: .workspace_ids: actual set element
│ cty.StringVal("4b474cf8-937f-4bc7-999d-71234560d") does not correlate
│ with any element in plan.
│
│ This is a bug in the provider, which should be reported in the provider's
│ own issue tracker.
╵
╷
│ Error: Provider produced inconsistent result after apply
│
│ When applying changes to
│ module.fabric_resources.fabric_domain_workspace_assignments.domain_assignment["test-domain1-curated-prod-ws"],
│ provider "provider["registry.terraform.io/microsoft/fabric"]" produced an
│ unexpected new value: .workspace_ids: length changed from 1 to 2.
│
│ This is a bug in the provider, which should be reported in the provider's
│ own issue tracker.

📷 Screenshots

No response

📈 Expected behavior

No response

🌌 Environment (Provider Version)

0.1.0-beta.7

🌌 Environment (Terraform Version)

v1.10.3

🌌 Environment (OS)

Linux

📎 Additional context

No response

🔰 Code of Conduct

• I agree to follow this project's Code of Conduct.

[DariuszPorowski]

Hi @ccaeand thank you for taking the time for reporting.

May I ask you to provide HCL code what you use that cause this issue? It will help with investigating this bug.

[ccaeand]

Hi @DariuszPorowski - Please find below HCL code snippet and relative files for completeness.

Assign Workspaces to Domains

resource "fabric_domain_workspace_assignments" "domain_assignment" {
  for_each = { for ws in var.workspaces : ws.name => ws }

  domain_id     = each.value.domain_id
  workspace_ids = [fabric_workspace.workspace[each.key].id]

  lifecycle {
    ignore_changes = [workspace_ids]
  }
}

variable def:

variable "workspaces" {
  description = "List of workspaces with their details and items"
  type = list(object({
    name           = string
    description    = optional(string)
    identity_type  = string
    domain_id      = string
    capacity_id    = string
    items = object({
      lakehouse = object({
        name          = string
        configuration = optional(map(string))
      })
      notebook = object({
        name = string
      })
    })
  }))
}

variable "role_assignments" {
  description = "List of workspace role assignments"
  type = list(object({
    workspace_name = string
    role           = string
    principal_id   = string
    principal_type = string
  }))
}

example config.yaml structure:

# workspaces:
  - name: test-domain1-staging-dev-ws
    description: "Test Workspace"
    identity_type: SystemAssigned
    domain_id: "xxxxxxxxxxxxxxxxxxxxxx"
    capacity_id: "xxxxxxxxxxxxxxxxxxxxxx"
    items:
      lakehouse:
        name: test_domain1_staging_dev_lh01
        configuration:
          enable_schemas: true
      notebook:
        name: test-domain1-staging-dev-notebook-1

  - name: test-domain1-curated-prod-ws
    description: "Test Workspace"
    identity_type: SystemAssigned
    domain_id: "xxxxxxxxxxxxxxxxxxxxx"
    capacity_id: "xxxxxxxxxxxxxxxxxxxxxxxxx"
    items:
      lakehouse:
        name: test_domain1_curated_prod_lh01
        configuration:
          enable_schemas: true
      notebook:
        name: test-domain1-curated-prod-notebook-1

# role_assignments:
  - workspace_name: test-domain1-staging-dev-ws
    role: Contributor
    principal_id: "xxxxxxxxxxxxxxxxxxxxxxxxxxx"
    principal_type: User

  - workspace_name: test-domain1-staging-dev-ws
    role: Admin
    principal_id: "xxxxxxxxxxxxxxxxxxxxx"
    principal_type: Group

  - workspace_name: test-domain1-curated-prod-ws
    role: Admin
    principal_id: "xxxxxxxxxxxxxxxxxxxxxxxx"
    principal_type: User

[DariuszPorowski]

duplicate of #174

Hi @ccaeand Thank you

You are trying to assign workspaces to the domain, but you are taking workspace as subject for assignment, so your result is multiple instances of domain_workspace_assigments (for_each on workspaces) but must be only 1 per domain - domain is subject, not workspace.

Potential workaround for now:

resource "fabric_domain_workspace_assignments" "this" {
  domain_id     = fabric_domain.this.id
  workspace_ids = [for ws in fabric_workspace.this : ws.id]
}

It will be fixed in PR #182