Add VM inventory to proxmox outputs for host topology

infrastructure/terraform/proxmox/outputs.tf

@@ -13,10 +13,16 @@ output "physical_hosts" {
   value       = local.physical_hosts
 }
 
+output "virtual_hosts" {
+  description = "Virtual host/VM inventory used for documentation"
+  value       = local.virtual_hosts
+}
+
 
 output "infrastructure_inventory" {
   description = "Combined infrastructure inventory"
   value = {
     physical_hosts = local.physical_hosts
+    virtual_hosts  = local.virtual_hosts
   }
 }

infrastructure/terraform/proxmox/pve.tf

@@ -21,4 +21,59 @@ locals {
       notes         = "Raspberry Pi host"
     }
   }
+
+  # Virtual host inventory for documentation output. This is intentionally
+  # concise and shaped for docs tooling (not a full provider object dump).
+  virtual_hosts = {
+    docker = {
+      name          = "docker"
+      type          = "virtual"
+      role          = "docker-host"
+      proxmox_node  = "pve"
+      vm_id         = 103
+      management_ip = ""
+      os_family     = "linux"
+      notes         = "Primary Docker VM"
+    }
+    server_nixos = {
+      name          = "server-nixos"
+      type          = "virtual"
+      role          = "nixos-server"
+      proxmox_node  = "pve"
+      vm_id         = 104
+      management_ip = ""
+      os_family     = "nixos"
+      notes         = "General-purpose NixOS VM"
+    }
+    nix_cache = {
+      name          = "nix-cache"
+      type          = "virtual"
+      role          = "cache"
+      proxmox_node  = "pve"
+      vm_id         = 105
+      management_ip = ""
+      os_family     = "linux"
+      notes         = "Nix binary cache VM"
+    }
+    pbs = {
+      name          = "pbs"
+      type          = "virtual"
+      role          = "backup"
+      proxmox_node  = "pve"
+      vm_id         = 106
+      management_ip = ""
+      os_family     = "linux"
+      notes         = "Proxmox Backup Server VM"
+    }
+    pihole = {
+      name          = "pihole"
+      type          = "virtual"
+      role          = "dns"
+      proxmox_node  = "pve"
+      vm_id         = 108
+      management_ip = ""
+      os_family     = "linux"
+      notes         = "DNS filtering VM"
+    }
+  }
 }