terraform { backend "pg" { schema_name = "hermes-data" conn_str = "postgres://terraform@10.42.0.1/terraform_state" } required_providers { libvirt = { source = "dmacvicar/libvirt" } } } provider "libvirt" { uri = "qemu+ssh://root@atlas.lan/system" } resource "libvirt_volume" "data" { name = "hermes-data" pool = "data" size = 1024 * 1024 lifecycle { prevent_destroy = true } } output "data_disk_id" { value = libvirt_volume.data.id }