From: Sapan Bhatia <sapanb@cs.princeton.edu>
Date: Tue, 27 Apr 2010 16:34:15 +0000 (+0000)
Subject: Added some precautions to the slice id-saving code.
X-Git-Tag: NodeManager-2.0-7~7
X-Git-Url: http://git.onelab.eu/?p=nodemanager.git;a=commitdiff_plain;h=92e52219b2af9db3c32d9fbc88434f7977446daa

Added some precautions to the slice id-saving code.
---

diff --git a/sliver_vs.py b/sliver_vs.py
index b9ebf11..4fb1731 100644
--- a/sliver_vs.py
+++ b/sliver_vs.py
@@ -238,11 +238,17 @@ class Sliver_VS(accounts.Account, vserver.VServer):
                 (self.name, self.rspec['ip_addresses']))
             self.set_ipaddresses_config(self.rspec['ip_addresses'])
 
-            if self.is_running():
-                logger.log("sliver_vs: %s: Setting name to %s" % (self.name, self.slice_id)) 
-                #self.setname(self.slice_id) 
-                logger.log("sliver_vs: %s: Storing slice id of %s for PlanetFlow" % (self.name, self.slice_id))
-                file('/etc/vservers/%s/slice_id' % self.name, 'w').write("%d"%self.slice_id)
+            logger.log("sliver_vs: %s: Setting name to %s" % (self.name, self.slice_id)) 
+            #self.setname(self.slice_id) 
+            logger.log("sliver_vs: %s: Storing slice id of %s for PlanetFlow" % (self.name, self.slice_id))
+            try:
+                vserver_config_path = '/etc/vservers/%s'%self.name
+                if not os.path.exists (vserver_config_path):
+                    os.makedirs (vserver_config_path)
+                file('%s/slice_id'%vserver_config_path, 'w').write("%d"%self.slice_id)
+            except IOError,e:
+                logger.log("sliver_vs: Could not record slice_id for slice %s. Error: %s"%(self.name,str(e)))
+                
 
             if self.enabled == False:
                 self.enabled = True