vmconfig: Sort host list before usage.

We assumed that the hosts in the config file are sorted by number, but MiniEdit has its own order. Signed-off-by: Alexandru Copot <[email protected]>
IxLabs · May 25, 2014 · 1e63bcc · 1e63bcc
1 parent 4f46fda
commit 1e63bcc
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/vlab/vmconfig.py b/vlab/vmconfig.py
@@ -243,8 +243,10 @@ def create_vm_configs(self):
 
         self.links = links
 
-        for i in xrange(len(self.topo_config_data['hosts'])):
-            host_data = self.topo_config_data['hosts'][i]
+        sorted_hosts = sorted(self.topo_config_data['hosts'], key=lambda k: int(k['number']))
+
+        for i in xrange(len(sorted_hosts)):
+            host_data = sorted_hosts[i]
             hostname = host_data['opts']['hostname']
             host_config = {'options': host_data['opts'],
                            'links': links[hostname]}