Using ipam_driver=infoblox in neutron.conf, create subnet fails with following error:
Aug 30 13:09:07 localhost neutron-server[767]: ERROR neutron.pecan_wsgi.hooks.translation #033[01;35m#033[00m File "/opt/stack/neutron/neutron/db/api.py", line 124, in wrapped Aug 30 13:09:07 localhost neutron-server[767]: ERROR neutron.pecan_wsgi.hooks.translation #033[01;35m#033[00m return f(*dup_args, **dup_kwargs) Aug 30 13:09:07 localhost neutron-server[767]: ERROR neutron.pecan_wsgi.hooks.translation #033[01;35m#033[00m File "/opt/stack/neutron/neutron/db/db_base_plugin_v2.py", line 689, in _create_subnet_postcommit Aug 30 13:09:07 localhost neutron-server[767]: ERROR neutron.pecan_wsgi.hooks.translation #033[01;35m#033[00m result, ipam_subnet) Aug 30 13:09:07 localhost neutron-server[767]: ERROR neutron.pecan_wsgi.hooks.translation #033[01;35m#033[00m File "/opt/stack/neutron/neutron/db/ipam_pluggable_backend.py", line 453, in add_auto_addrs_on_network_ports Aug 30 13:09:07 localhost neutron-server[767]: ERROR neutron.pecan_wsgi.hooks.translation #033[01;35m#033[00m if subnet['id'] != ipam_subnet.subnet_manager.neutron_id: Aug 30 13:09:07 localhost neutron-server[767]: ERROR neutron.pecan_wsgi.hooks.translation #033[01;35m#033[00mAttributeError: 'InfobloxSubnet' object has no attribute 'subnet_manager'
Further verified code in ipam_pluggable_backend.py file and observed following code:
# TODO(kevinbenton): remove after bug/1666493 is resolved if subnet['id'] != ipam_subnet.subnet_manager.neutron_id: raise RuntimeError( "Subnet manager doesn't match subnet. %s != %s" % (subnet['id'], ipam_subnet.subnet_manager.neutron_id))
As ipam_subnet.subnet_manager is defined specific to the neutron default ipam driver at https://github.com/openstack/neutron/blob/stable/pike/neutron/ipam/drivers/neutrondb_ipam/driver.py#L129 , it should not be used in generic file such as ipam_pluggable_backend.py which is used by other ipam_drivers.
Using ipam_driver= infoblox in neutron.conf, create subnet fails with following error:
Aug 30 13:09:07 localhost neutron- server[ 767]: ERROR neutron. pecan_wsgi. hooks.translati on #033[01;35m#033[00m File "/opt/stack/ neutron/ neutron/ db/api. py", line 124, in wrapped server[ 767]: ERROR neutron. pecan_wsgi. hooks.translati on #033[01;35m#033[00m return f(*dup_args, **dup_kwargs) server[ 767]: ERROR neutron. pecan_wsgi. hooks.translati on #033[01;35m#033[00m File "/opt/stack/ neutron/ neutron/ db/db_base_ plugin_ v2.py", line 689, in _create_ subnet_ postcommit server[ 767]: ERROR neutron. pecan_wsgi. hooks.translati on #033[01;35m#033[00m result, ipam_subnet) server[ 767]: ERROR neutron. pecan_wsgi. hooks.translati on #033[01;35m#033[00m File "/opt/stack/ neutron/ neutron/ db/ipam_ pluggable_ backend. py", line 453, in add_auto_ addrs_on_ network_ ports server[ 767]: ERROR neutron. pecan_wsgi. hooks.translati on #033[01;35m#033[00m if subnet['id'] != ipam_subnet. subnet_ manager. neutron_ id: server[ 767]: ERROR neutron. pecan_wsgi. hooks.translati on #033[01; 35m#033[ 00mAttributeErr or: 'InfobloxSubnet' object has no attribute 'subnet_manager'
Aug 30 13:09:07 localhost neutron-
Aug 30 13:09:07 localhost neutron-
Aug 30 13:09:07 localhost neutron-
Aug 30 13:09:07 localhost neutron-
Aug 30 13:09:07 localhost neutron-
Aug 30 13:09:07 localhost neutron-
Further verified code in ipam_pluggable_ backend. py file and observed following code:
# TODO(kevinbenton): remove after bug/1666493 is resolved subnet_ manager. neutron_ id:
"Subnet manager doesn't match subnet. %s != %s" subnet_ manager. neutron_ id))
if subnet['id'] != ipam_subnet.
raise RuntimeError(
% (subnet['id'], ipam_subnet.
As ipam_subnet. subnet_ manager is defined specific to the neutron default ipam driver at https:/ /github. com/openstack/ neutron/ blob/stable/ pike/neutron/ ipam/drivers/ neutrondb_ ipam/driver. py#L129 , it should not be used in generic file such as ipam_pluggable_ backend. py which is used by other ipam_drivers.