added dozzle hub and agents

terraform.tfvars

@@ -237,6 +237,20 @@ nodes = {
         qemu_guest_agent = false
         butane_file      = "butane/oswl_connector.yaml.tftpl"
       }
+      # Dozzle log viewer hub. Pulls container logs from the dozzle agents on
+      # the other Flatcar VMs (port 7007) plus its own local docker socket.
+      # Keeps no state on disk, so it is safe to rebuild at any time.
+      "monitor" = {
+        hostname         = "monitor"
+        vmid             = 213
+        ip               = "192.168.7.63"
+        vlan             = 7
+        memory           = 2048
+        cores            = 2
+        disk_size        = 32
+        qemu_guest_agent = false
+        butane_file      = "butane/monitor.yaml"
+      }
     }
     machines = {
       "grist" = {