Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/usr/local/openstack/lib/python2.7/site-packages/a10_neutron_lbaas/__init__.py", line 39, in <module>
from a10_openstack_lb import A10OpenstackLBV1
File "/usr/local/openstack/lib/python2.7/site-packages/a10_neutron_lbaas/a10_openstack_lb.py", line 30, in <module>
import v2.handler_listener
File "/usr/local/openstack/lib/python2.7/site-packages/a10_neutron_lbaas/v2/handler_listener.py", line 21, in <module>
from a10_neutron_lbaas.neutron_ext.db.certificate_db \
File "/usr/local/openstack/lib/python2.7/site-packages/a10_neutron_lbaas/neutron_ext/db/certificate_db.py", line 27, in <module>
from a10_neutron_lbaas.neutron_ext.extensions import a10Certificate
File "/usr/local/openstack/lib/python2.7/site-packages/a10_neutron_lbaas/neutron_ext/extensions/a10Certificate.py", line 52, in <module>
class A10Certificate(extensions.ExtensionDescriptor):
File "/usr/local/openstack/lib/python2.7/site-packages/a10_neutron_lbaas/neutron_ext/extensions/a10Certificate.py", line 53, in A10Certificate
nextensions.register_custom_supported_check(
AttributeError: 'module' object has no attribute 'register_custom_supported_check'
This commit breaks support with Mitaka. https://github.com/a10networks/a10-neutron-lbaas/commit/de94b43f884b72759031dedd86a8dd64d767e8f8
register_custom_supported_check is not a thing in Mitaka. It was introduced in this commit in Newton. https://github.com/openstack/neutron/commit/5e0878f476d7116bc4e0c29c7929718f379b36c2