Smbios support for Qemu guest VM

[lsjostro]

This implements smbios block to be able to set smbios parameters. i.e Can be used to override NoCloud database source in cloud-init.

[glitchcrab]

Thanks for doing this - I was planning on adding support for it myself.

[mleone87]

@lsjostro code as it is force the removal of the uuid parameter at every terraform plan, did you encounter this?

Terraform will perform the following actions:

  # proxmox_vm_qemu.test[0] will be updated in-place
  ~ resource "proxmox_vm_qemu" "test" {
        id                        = "node/qemu/100"
        name                      = "node"
        # (42 unchanged attributes hidden)

      - smbios {
          - uuid = "acfbdeb3-ad6b-4ef8-ae60-f85c6f74b9b2" -> null
        }

        # (2 unchanged blocks hidden)
    }

context; a simple tf plan with no smsbios parameters at all, I get what proxmox creates automatically

[lsjostro]

Yes, saw it the other day as well. If one don't fiddle with smbios it should leave it alone. Maybe it should be set to nil in the go API lib.. or unset somehow? As now the Smbios1 struct field is a string and a string that is not set will be empty string ""