from core.models import Site
from core.models import User
from core.models import Role
-from core.models import DeploymentNetwork
+from core.models import Deployment
+from core.models import ServiceClass
# Create your models here.
router_id = models.CharField(null=True, blank=True, max_length=256, help_text="Quantum router id")
subnet_id = models.CharField(null=True, blank=True, max_length=256, help_text="Quantum subnet id")
- SVC_CLASS_CHOICES = (('besteffort', 'Best Effort'), ('silver', 'Silver'), ('gold','Gold'))
- serviceClass = models.CharField(verbose_name="Service Class",default="besteffort",help_text="The Service Class of this slice", max_length=30, choices=SVC_CLASS_CHOICES)
-
+ serviceClass = models.ForeignKey(ServiceClass, related_name = "slices", null=True, default=ServiceClass.get_default)
def __unicode__(self): return u'%s' % (self.name)
def save(self, *args, **kwds):
- if not hasattr(self, 'os_manager'):
- from openstack.manager import OpenStackManager
- setattr(self, 'os_manager', OpenStackManager())
- self.os_manager.save_slice(self)
+ if self.serviceClass is None:
+ # We allowed None=True for serviceClass because Django evolution
+ # will fail unless it is allowed. But, we we really don't want it to
+ # ever save None, so fix it up here.
+ self.serviceClass = ServiceClass.get_default()
super(Slice, self).save(*args, **kwds)
- def delete(self, *args, **kwds):
- if not hasattr(self, 'os_manager'):
- from openstack.manager import OpenStackManager
- setattr(self, 'os_manager', OpenStackManager())
- self.os_manager.delete_slice(self)
- super(Slice, self).delete(*args, **kwds)
-
class SliceMembership(PlCoreBase):
user = models.ForeignKey('User', related_name='slice_memberships')
slice = models.ForeignKey('Slice', related_name='slice_memberships')