[CORD-1725] Implement Service Chaining (EPC-as-a-Service)
Change-Id: If15aef003dc315c02f3531ff643ece62182a6225
diff --git a/xos/models.py b/xos/models.py
index 8f9e42d..d8c7bc9 100644
--- a/xos/models.py
+++ b/xos/models.py
@@ -23,6 +23,11 @@
class Meta:
proxy = True
+ def create_tenant(self, **kwargs):
+ t = VPGWCTenant(kind="vEPC", provider_service=self, connect_method="na", **kwargs)
+ t.save()
+ return t
+
class VPGWCTenant(VPGWCTenant_decl):
class Meta:
proxy = True
@@ -37,6 +42,13 @@
super(VPGWCTenant, self).__init__(*args, **kwargs)
def save(self, *args, **kwargs):
+ if not self.creator:
+ if not getattr(self, "caller", None):
+ raise XOSProgrammingError("VPGWCTenant's self.caller was not set")
+ self.creator = self.caller
+ if not self.creator:
+ raise XOSProgrammingError("VPGWCTenant's self.creator was not set")
+
# Update the instance that was created for this tenant
super(VPGWCTenant, self).save(*args, **kwargs)
model_policy_vpgwctenant(self.pk)