Syncronizing pyRules
Updating pyRule drop_event
Updating pyRule get_single_result
Updating pyRule matrix_report
Updating pyRule mrt_result
Updating pyRule open_event
Updating pyRule prefix_list_provisioning
Updating pyRule refresh_config
Updating pyRule result_report
Updating pyRule vc_provisioning
Updating pyRule version_inventory
Deleting pyRule EdgeCore.ES.validations.ES3510MA
Traceback (most recent call last):
  File "manage.py", line 41, in <module>
    execute_manager(settings)
  File "/var/backups/noc/contrib/lib/django/core/management/__init__.py", line 438, in execute_manager
    utility.execute()
  File "/var/backups/noc/contrib/lib/django/core/management/__init__.py", line 379, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/var/backups/noc/contrib/lib/django/core/management/base.py", line 191, in run_from_argv
    self.execute(*args, **options.__dict__)
  File "/var/backups/noc/contrib/lib/django/core/management/base.py", line 220, in execute
    output = self.handle(*args, **options)
  File "/var/backups/noc/main/management/commands/sync-pyrules.py", line 25, in handle
    self.sync_pyrules()
  File "/var/backups/noc/main/management/commands/sync-pyrules.py", line 65, in sync_pyrules
    PyRule.objects.get(name=name).delete()
  File "/var/backups/noc/contrib/lib/django/db/models/base.py", line 581, in delete
    collector.delete()
  File "/var/backups/noc/contrib/lib/django/db/models/deletion.py", line 63, in decorated
    func(self, *args, **kwargs)
  File "/var/backups/noc/contrib/lib/django/db/models/deletion.py", line 230, in delete
    sender=model, instance=obj, using=self.using
  File "/var/backups/noc/contrib/lib/django/dispatch/dispatcher.py", line 172, in send
    response = receiver(signal=self, sender=sender, **named)
  File "/var/backups/noc/lib/nosql.py", line 194, in on_ref_delete
    doc))
django.db.utils.IntegrityError: <ManagedObject: V23_LIS_25> object is referenced from <class 'noc.inv.models.DiscoveryStatusIP'>
post-update: : sync-pyrules failed
Terminating