67 lines
2.1 KiB
HCL
67 lines
2.1 KiB
HCL
resource "libvirt_domain" "domain" {
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count = var.instance_count
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name = "${var.vm_name}-${count.index}"
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memory = var.memory
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vcpu = var.vcpu
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machine = "q35"
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# The chipset q35, which does not support the IDE bus, does not work with the terraform-provider-libvirt cloud-init implementation,
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# which creates an ISO attached to an IDE bus by default. Workaround is implemented
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# https://github.com/dmacvicar/terraform-provider-libvirt/issues/1137#issuecomment-2592329846
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# A cleaner solution might be the following :
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# https://github.com/dmacvicar/terraform-provider-libvirt/pull/895#issuecomment-1911167872
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xml {
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xslt = file("${path.module}/q35-workaround.xslt")
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}
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# Only include cloudinit if enabled
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cloudinit = var.enable_cloudinit ? libvirt_cloudinit_disk.commoninit[count.index].id : null
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# ---- optional UEFI support ------------------------------------
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# Firmware – only add the string when a path is supplied
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firmware = can(var.uefi_firmware) && length(var.uefi_firmware) > 0 ? var.uefi_firmware : null
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# NVRAM block – dynamic block that is evaluated once per VM
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dynamic "nvram" {
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# create the block once if a firmware path *and* a template were given
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for_each = (can(var.uefi_firmware) && length(var.uefi_firmware) > 0
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&& can(var.uefi_nvram_template) && length(var.uefi_nvram_template) > 0
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) ? [1] : []
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content {
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# The NVRAM filename is per‑VM, but we can honour an optional suffix
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file = "/var/lib/libvirt/qemu/nvram/${var.vm_name}-${count.index}${var.uefi_nvram_file_suffix}_VARS.fd"
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template = var.uefi_nvram_template
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}
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}
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# ----------------------------------------------------------------
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cpu {
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mode = "host-passthrough"
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}
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disk {
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volume_id = element(libvirt_volume.vm_disk.*.id, count.index)
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scsi = "true"
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}
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console {
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type = "pty"
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target_port = "0"
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target_type = "virtio"
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}
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video {
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type = "virtio"
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}
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tpm {
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backend_type = "emulator"
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backend_version = "2.0"
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}
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network_interface {
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network_name = "${var.vm_name}-network"
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}
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} |