Nutanix Cluster Information

• Nutanix Cluster: 5.17.x
• Nutanix Prism Central: 2020.7

Terraform Version

Terraform v0.12.24

Affected Resource(s)

• nutanix_virtual_machine

Terraform Configuration Files

Create VM with a disk that references an image:

  disk_list {
    data_source_reference = {
      kind = "image"
      uuid = <image_id_1>
    }
    # disk_size_bytes = 90 * 1024 * 1024 * 1024
  }

Change the image id and apply:

  disk_list {
    data_source_reference = {
      kind = "image"
      uuid = <image_id_1>
    }
    # disk_size_bytes = 90 * 1024 * 1024 * 1024
  }

Debug Output

None

Panic Output

None

Expected Behavior

Change is visible in terraform plan and the disk image is swapped after terraform apply

Actual Behavior

Change is visible in terraform plan and but the disk image on the VM stays identical to the initial configuration. This also results in the fact that re-running terraform apply will keep on indicating that there is a new change.

Steps to Reproduce

1. Create a VM with an image
2. Update the image UUID
3. Apply the modified config

Important Factors

Using Prism Central
​

References

--->

• #0000 <!---Github Issue number --->