feat: add minimal PROD VM example

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

vm_v3_minimal/network.tf

@@ -0,0 +1,35 @@
+# Allocate organization-level public IP capacity after the VDC and Edge exist.
+resource "nubes_vc_org_ip_allocation" "org_ip" {
+  # Existing organization used by the VDC.
+  organization = var.organization
+
+  # Configure the selected IP space with the tested minimum count of 3.
+  # The API expects count as a string inside the vIPConfigure JSON array.
+  vip_configure = jsonencode([
+    {
+      name  = var.ip_space_name
+      count = tostring(var.org_vip_count)
+    }
+  ])
+
+  # Keep the organization allocation when this Terraform resource is destroyed.
+  keep_on_destroy = true
+
+  # PROD exposes the organization's usable IP spaces after the VDC and Edge exist.
+  depends_on = [nubes_vc_nsxt.edge]
+}
+
+# Enable the tested SNAT configuration on the Edge using the same IP space.
+resource "nubes_vc_nsxt_snat" "snat" {
+  # UUID of the Edge created above.
+  nsxt_uid = nubes_vc_nsxt.edge.id
+
+  # IP space allocated to the organization in the resource above.
+  ip_space_name = var.ip_space_name
+
+  # Leave SNAT enabled when this Terraform resource is destroyed.
+  keep_on_destroy = true
+
+  # The IP space must be allocated before SNAT is configured.
+  depends_on = [nubes_vc_org_ip_allocation.org_ip]
+}