Manually deleted resources break resource state

[dgarcia18]

Description

Manually deleting resources using OpenNebula interfaces leads to resource state inconsistency not being handled. This is happening for different resources. This is a generic issue to handle them all.

Terraform and Provider version

Terraform v1.9.7
on linux_amd64

Affected resources and data sources

Issue currently tested for resources:

• opennebula_virtual_network
• opennebula_template

More resources to be tested.

Terraform configuration

resource "opennebula_template" "template" {
  name = "terra-tpl"
  permissions = "660"
  group = "oneadmin"
  cpu = "0.5"
  vcpu = "1"
  memory = "512"
  description = "New template"
}

Expected behavior

The resource should be removed from the TF state. This is the current behavior for the opennebula_virtual_machine resource (handling code here)

Actual behavior

Unhandled error:

root@localhost:~/tf-test-template# terraform plan
opennebula_template.template: Refreshing state... [id=15]

Planning failed. Terraform encountered an error while generating this plan.

╷
│ Error: OpenNebula error [NO_EXISTS]: [one.template.info] Error getting virtual machine template [15].
│
│ with opennebula_template.template,
│ on main.tf line 19, in resource "opennebula_template" "template":
│ 19: resource "opennebula_template" "template" {
│
╵

Steps to Reproduce

Create one of the resources specified above, manually delete it and force state update with terraform plan.

Debug output

https://gist.github.com/dgarcia18/cdd4aa4d056b9e7c396220fa3f734145

Panic output

No response

Important factoids

No response

References

No response