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Oracle Openstack 4.0.1: AttributeError: 'Service' object has no attribute '_parentnames' if "# yum update openstack-kolla-preinstall" (Doc ID 2351190.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle OpenStack for Oracle Linux - Version OpenStack 4.0.1 and later
Linux x86-64


After "# yum update openstack*", some kollacli commands fail, for instance:

$ kollacli deploy
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/kollacli/commands/", line 78, in take_action
File "/usr/lib/python2.7/site-packages/kollacli/api/", line 54, in deploy
serial_flag, verbose_level, servicenames)
File "/usr/lib/python2.7/site-packages/kollacli/common/ansible/", line 75, in deploy
job =
File "/usr/lib/python2.7/site-packages/kollacli/common/ansible/", line 63, in run
raise Exception(traceback.format_exc())
Exception: Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/kollacli/common/ansible/", line 51, in run
inventory_path = self._make_temp_inventory()
File "/usr/lib/python2.7/site-packages/kollacli/common/ansible/", line 153, in _make_temp_inventory
File "/usr/lib/python2.7/site-packages/kollacli/common/", line 602, in create_json_gen_file
json_out = self.get_ansible_json(inventory_filter)
File "/usr/lib/python2.7/site-packages/kollacli/common/", line 562, in get_ansible_json
File "/usr/lib/python2.7/site-packages/kollacli/common/", line 42, in get_parentnames
return copy(self._parentnames)
AttributeError: 'Service' object has no attribute '_parentnames'




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