F #2347: Show the total number of VMs in Group in list

src/cli/etc/onevmgroup.yaml

@@ -10,17 +10,22 @@
 
 :USER:
   :desc: Username of the VM Group owner
-  :size: 15
+  :size: 8
   :left: true
 
 :GROUP:
   :desc: Group of the VM Group
-  :size: 15
+  :size: 8
   :left: true
 
+:VMS:
+  :desc: Number of VMs in the VM Group
+  :size: 4
+  :lef:  true
+
 :ROLES:
   :desc: Roles in the VM Group
-  :size: 31
+  :size: 36
   :left: true
 
 :default:
@@ -28,4 +33,5 @@
 - :USER
 - :GROUP
 - :NAME
+- :VMS
 - :ROLES

src/cli/one_helper/onevmgroup_helper.rb

@@ -38,15 +38,28 @@ class OneVMGroupHelper < OpenNebulaHelper::OneHelper
             end
 
             column :USER, "Username of the VM Group owner", :left,
-                    :size=>15 do |d|
+                    :size=>8 do |d|
                 helper.user_name(d, options)
             end
 
-            column :GROUP, "Group of the VM Group", :left, :size=>15 do |d|
+            column :GROUP, "Group of the VM Group", :left, :size=>8 do |d|
                 helper.group_name(d, options)
             end
 
-            column :ROLES, "Roles in the VM Group", :left, :size=>31 do |d|
+            column :VMS, "Number of VMs in the VM Group", :left, :size=>4 do |d|
+                roles = d["ROLES"]["ROLE"]
+                vms   = 0
+
+                if !roles.nil?
+                    roles.each { |r|
+                        vms += r["VMS"].split(',').size if !r["VMS"].nil?
+                    }
+                end
+
+                vms
+            end
+
+            column :ROLES, "Roles in the VM Group", :left, :size=>36 do |d|
                 roles = d["ROLES"]["ROLE"]
                 roles_names = ""
 
@@ -58,7 +71,7 @@ class OneVMGroupHelper < OpenNebulaHelper::OneHelper
                 roles_names
             end
 
-            default :ID, :USER, :GROUP, :NAME, :ROLES
+            default :ID, :USER, :GROUP, :NAME, :VMS, :ROLES
         end
 
         table