[CORD-1725] Implement Service Chaining (EPC-as-a-Service)
Change-Id: I8467193fb9a2c42e9c8c25138d169a3024ffd149
diff --git a/xos/models.py b/xos/models.py
index 77053cc..12e137f 100644
--- a/xos/models.py
+++ b/xos/models.py
@@ -22,6 +22,11 @@
class Meta:
proxy = True
+ def create_tenant(self, **kwargs):
+ t = VHSSTenant(kind="vEPC", provider_service=self, connect_method="na", tenant_message="vhss tenant in service chain", **kwargs)
+ t.save()
+ return t
+
class VHSSTenant(VHSSTenant_decl):
class Meta:
proxy = True
@@ -34,6 +39,13 @@
super(VHSSTenant, self).__init__(*args, **kwargs)
def save(self, *args, **kwargs):
+ if not self.creator:
+ if not getattr(self, "caller", None):
+ raise XOSProgrammingError("VHSSTenant's self.caller was not set")
+ self.creator = self.caller
+ if not self.creator:
+ raise XOSProgrammingError("VHSSTenant's self.creator was not set")
+
super(VHSSTenant, self).save(*args, **kwargs)
# This call needs to happen so that an instance is created for this
# tenant is created in the slice. One instance is created per tenant.