Merge branch 'upstreammaster'

[sfa.git] / sfa / planetlab / plslices.py

diff --git a/sfa/planetlab/plslices.py b/sfa/planetlab/plslices.py
index ef04997..eb60066 100644 (file)
--- a/sfa/planetlab/plslices.py
+++ b/sfa/planetlab/plslices.py
@@ -4,11 +4,11 @@ from collections import defaultdict
 from sfa.util.sfatime import utcparse, datetime_to_epoch
 from sfa.util.sfalogging import logger
 from sfa.util.xrn import Xrn, get_leaf, get_authority, urn_to_hrn
-#from sfa.util.policy import Policy
-from sfa.util.plxrn import PlXrn
+
 from sfa.rspecs.rspec import RSpec
+
 from sfa.planetlab.vlink import VLink
-from sfa.util.plxrn import hrn_to_pl_slicename
+from sfa.planetlab.plxrn import PlXrn, hrn_to_pl_slicename
 
 MAXINT =  2L**31-1
 
@@ -159,6 +159,26 @@ class PlSlices:
 
         return sfa_peer
 
+    def verify_slice_leases(self, slice, requested_leases, kept_leases, peer):
+        
+        leases = self.driver.shell.GetLeases({'name':slice['name']}, ['lease_id'])
+        grain = self.driver.shell.GetLeaseGranularity()
+        current_leases = [lease['lease_id'] for lease in leases]
+        deleted_leases = list(set(current_leases).difference(kept_leases))
+
+        try:
+            if peer:
+                self.driver.shell.UnBindObjectFromPeer('slice', slice['slice_id'], peer['shortname'])
+            deleted=self.driver.shell.DeleteLeases(deleted_leases)
+            for lease in requested_leases:
+                added=self.driver.shell.AddLeases(lease['hostname'], slice['name'], int(lease['start_time']), int(lease['duration']) * grain + int(lease['start_time']))
+
+        except: 
+            logger.log_exc('Failed to add/remove slice leases')
+
+        return leases
+
+
     def verify_slice_nodes(self, slice, requested_slivers, peer):
         
         nodes = self.driver.shell.GetNodes(slice['node_ids'], ['node_id', 'hostname', 'interface_ids'])
@@ -355,6 +375,7 @@ class PlSlices:
         users_by_site = defaultdict(list)
         users_dict = {} 
         for user in users:
+            user['urn'] = user['urn'].lower()
             hrn, type = urn_to_hrn(user['urn'])
             username = get_leaf(hrn)
             login_base = PlXrn(xrn=user['urn']).pl_login_base()
@@ -362,6 +383,7 @@ class PlSlices:
             user['site'] = login_base
 
             if 'email' in user:
+                user['email'] = user['email'].lower() 
                 users_by_email[user['email']] = user
                 users_dict[user['email']] = user
             else: