X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=database.py;h=7e75d5568c5a165873470951c917378c5aca43d5;hb=refs%2Fheads%2F1.8;hp=a49304f1ffe6414711fd39aeedfa5cb60d9c4710;hpb=de9814822774070f439479ad36397f3d36f6eb52;p=nodemanager.git

diff --git a/database.py b/database.py
index a49304f..7e75d55 100644
--- a/database.py
+++ b/database.py
@@ -19,11 +19,11 @@ import time
 import accounts
 import logger
 import tools
-
+import bwmon
 
 # We enforce minimum allocations to keep the clueless from hosing their slivers.
 # Disallow disk loans because there's currently no way to punish slivers over quota.
-MINIMUM_ALLOCATION = {'cpu_min': 0, 'cpu_share': 16, 'net_min': 0, 'net_max': 8, 'net2_min': 0, 'net2_max': 8, 'net_share': 1}
+MINIMUM_ALLOCATION = {'cpu_pct': 0, 'cpu_share': 1, 'net_min_rate': 0, 'net_max_rate': 8, 'net_i2_min_rate': 0, 'net_i2_max_rate': 8, 'net_share': 1}
 LOANABLE_RESOURCES = MINIMUM_ALLOCATION.keys()
 
 DB_FILE = '/root/sliver_mgr_db.pickle'
@@ -97,13 +97,25 @@ class Database(dict):
         self._compute_effective_rspecs()
 
         # create and destroy accounts as needed
+        logger.verbose("database:sync : fetching accounts")
         existing_acct_names = accounts.all()
         for name in existing_acct_names:
+            logger.verbose("database:sync : loop on %s"%name)
             if name not in self: accounts.get(name).ensure_destroyed()
         for name, rec in self.iteritems():
-            if rec['instantiation'] == 'plc-instantiated': accounts.get(name).ensure_created(rec)
-
-        # request a database dump
+            slivr = accounts.get(name)
+            logger.verbose("database:sync : %s is %s" %(name,slivr._get_class()))
+            # Make sure we refresh accounts that are running
+            if rec['instantiation'] == 'plc-instantiated': slivr.ensure_created(rec)
+            elif rec['instantiation'] == 'nm-controller': slivr.ensure_created(rec)
+            # Back door to ensure PLC overrides Ticket in delegation.
+            elif rec['instantiation'] == 'delegated' and slivr._get_class() != None:
+                # if the ticket has been delivered and the nm-contoroller started the slice
+                # update rspecs and keep them up to date.
+                if slivr.is_running(): slivr.ensure_created(rec)
+
+        # Wake up bwmom to update limits.
+        bwmon.lock.set()
         global dump_requested
         dump_requested = True
         db_cond.notify()
@@ -116,10 +128,10 @@ def start():
         while True:
             db_lock.acquire()
             while not dump_requested: db_cond.wait()
-            db_copy = tools.deepcopy(db)
+            db_pickle = cPickle.dumps(db, cPickle.HIGHEST_PROTOCOL)
             dump_requested = False
             db_lock.release()
-            try: tools.write_file(DB_FILE, lambda f: cPickle.dump(db_copy, f, -1))
+            try: tools.write_file(DB_FILE, lambda f: f.write(db_pickle))
             except: logger.log_exc()
     global db
     try: