Changeset 238 for trunk

Timestamp:

Nov 12, 2007, 4:22:49 AM (17 years ago)

Author:

quentin

Message:

Add a machine_access table where access information will be cached

File:

• trunk/packages/sipb-xen-database/sipb-xen-database/sipb_xen_database/models.py (modified) (2 diffs)

trunk/packages/sipb-xen-database/sipb-xen-database/sipb_xen_database/models.py

@@ -56 +56 @@
        Column('description', String, nullable=False))
 
+machine_access_table = Table('machine_access', meta,
+       Column('machine_id', Integer, ForeignKey('machines.machine_id'), nullable=False, index=True),
+       Column('user', String, nullable=False, index=True),
+       PrimaryKeyConstraint('machine_id', 'user'))
 
 class Machine(object):
     def __repr__(self):
         return "<Machine %s: name='%s' owner='%s'>" % (self.machine_id, self.name, self.owner)
+
+class MachineAccess(object):
+    def __repr__(self):
+        return "<MachineAccess machine='%s' user='%s'>" % (self.machine, self.user)
 
 class NIC(object):
@@ -92 +100 @@
               properties={'nics': relation(NIC, backref="machine"),
                           'disks': relation(Disk, backref="machine"),
-                          'type': relation(Type)});
+                          'type': relation(Type),
+                          'users': relation(MachineAccess, backref="machine")});
+assign_mapper(ctx, MachineAccess, machine_access_table)
 assign_mapper(ctx, NIC, nic_table)
 assign_mapper(ctx, Disk, disk_table)
 assign_mapper(ctx, Type, types_table)
 assign_mapper(ctx, CDROM, cdroms_table)
-