From 48d1ac4162ea523b4f91d49e4369cf761523f317 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Carlos=20Mart=C3=ADn?= <cmartin@opennebula.org>
Date: Mon, 22 Jul 2013 16:38:13 +0200
Subject: [PATCH] Bug #2156: Role stores last vm name used (cherry picked from
 commit 17a651378dfadbf6fde7134941ec621f5bfa6e2d)

---
 src/flow/lib/models/role.rb | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/flow/lib/models/role.rb b/src/flow/lib/models/role.rb
index dfaa861519..20786127bd 100644
--- a/src/flow/lib/models/role.rb
+++ b/src/flow/lib/models/role.rb
@@ -236,8 +236,11 @@ module OpenNebula
         def deploy(scale_up=false)
             n_nodes = cardinality() - get_nodes.size
 
+            @body['last_vmname'] ||= 0
+
             n_nodes.times { |i|
-                vm_name = "#{@body['name']}_#{i}_(service_#{@service.id()})"
+                vm_name = "#{@body['name']}_#{@body['last_vmname']}_(service_#{@service.id()})"
+                @body['last_vmname'] += 1
 
                 template_id = @body['vm_template']