can unset parent domain on system update

[davidbloss]

Issues

Issue unsetting System parent Domain id

Changelog

• [X] List your changes here
• [X] Make a changie entry

Tophatting

With this file:

resource "opslevel_system" "example" {
  name        = "Sound system 2"
  description = "Sound system is the best system"
  owner       = "Z2lkOi8vb3BzbGV2ZWwvVGVhbS85NzU5"
  domain      = "Z2lkOi8vb3BzbGV2ZWwvRW50aXR5T2JqZWN0LzUyNDg0Nw"
  note        = "But this one goes to 11"
}

Create system, terraform apply:

Terraform used the selected providers to generate the following execution plan. Resource actions are indicated with the following symbols:
  + create

Terraform will perform the following actions:

  # opslevel_system.example will be created
  + resource "opslevel_system" "example" {
      + aliases      = (known after apply)
      + description  = "Sound system is the best system"
      + domain       = "Z2lkOi8vb3BzbGV2ZWwvRW50aXR5T2JqZWN0LzUyNDg0Nw"
      + id           = (known after apply)
      + last_updated = (known after apply)
      + name         = "Sound system 2"
      + note         = "But this one goes to 11"
      + owner        = "Z2lkOi8vb3BzbGV2ZWwvVGVhbS85NzU5"
    }

Plan: 1 to add, 0 to change, 0 to destroy.
opslevel_system.example: Creating...
opslevel_system.example: Creation complete after 0s [id=Z2lkOi8vb3BzbGV2ZWwvRW50aXR5T2JqZWN0LzIyNjE1Mjc]

Apply complete! Resources: 1 added, 0 changed, 0 destroyed.

Update file:

resource "opslevel_system" "example" {
  name        = "Sound system 2"
  description = "Sound system is the best system"
  owner       = "Z2lkOi8vb3BzbGV2ZWwvVGVhbS85NzU5"
  domain      = null
  note        = "But this one goes to 11"
}

Update system, terraform apply:

opslevel_system.example: Refreshing state... [id=Z2lkOi8vb3BzbGV2ZWwvRW50aXR5T2JqZWN0LzIyNjE1Mjc]

Terraform used the selected providers to generate the following execution plan. Resource actions are indicated with the following symbols:
  ~ update in-place

Terraform will perform the following actions:

  # opslevel_system.example will be updated in-place
  ~ resource "opslevel_system" "example" {
      ~ aliases      = [
          - "sound_system_2_2",
        ] -> (known after apply)
      - domain       = "Z2lkOi8vb3BzbGV2ZWwvRW50aXR5T2JqZWN0LzUyNDg0Nw" -> null
        id           = "Z2lkOi8vb3BzbGV2ZWwvRW50aXR5T2JqZWN0LzIyNjE1Mjc"
      + last_updated = (known after apply)
        name         = "Sound system 2"
        # (3 unchanged attributes hidden)
    }

Plan: 0 to add, 1 to change, 0 to destroy.
opslevel_system.example: Modifying... [id=Z2lkOi8vb3BzbGV2ZWwvRW50aXR5T2JqZWN0LzIyNjE1Mjc]
opslevel_system.example: Modifications complete after 1s [id=Z2lkOi8vb3BzbGV2ZWwvRW50aXR5T2JqZWN0LzIyNjE1Mjc]

Apply complete! Resources: 0 added, 1 changed, 0 destroyed.

Remove system, terraform destroy:

opslevel_system.example: Refreshing state... [id=Z2lkOi8vb3BzbGV2ZWwvRW50aXR5T2JqZWN0LzIyNjE1Mjc]

Terraform used the selected providers to generate the following execution plan. Resource actions are indicated with the following symbols:
  - destroy

Terraform will perform the following actions:

  # opslevel_system.example will be destroyed
  - resource "opslevel_system" "example" {
      - aliases     = [
          - "sound_system_2_2",
        ] -> null
      - description = "Sound system is the best system" -> null
      - id          = "Z2lkOi8vb3BzbGV2ZWwvRW50aXR5T2JqZWN0LzIyNjE1Mjc" -> null
      - name        = "Sound system 2" -> null
      - note        = "But this one goes to 11" -> null
      - owner       = "Z2lkOi8vb3BzbGV2ZWwvVGVhbS85NzU5" -> null
    }

Plan: 0 to add, 0 to change, 1 to destroy.
opslevel_system.example: Destroying... [id=Z2lkOi8vb3BzbGV2ZWwvRW50aXR5T2JqZWN0LzIyNjE1Mjc]
opslevel_system.example: Destruction complete after 1s

Destroy complete! Resources: 1 destroyed.