Public bug reported:
User cannot delete vlan type network via network generic switch:
how to reproduce:
1.Create network - works fine - NGS is able to create vlans on switch
openstack network create test-network
2.Delete network - Is not failing via CLI - however goes too quickly - error
log in neutron-server (pasted below)
openstack network delete test-network
neutron stable/victoria - It seems that something had changed in neutron
between those two versions (the same NGS version):
working neutron version:
$ pip list | grep -E "neutron|generic-switch"
networking-generic-switch 4.0.1.dev3
neutron 17.1.2.dev36
neutron-dynamic-routing 17.0.1.dev3
neutron-fwaas 16.0.0
neutron-lib 2.6.1
neutron-vpnaas 17.0.1.dev4
python-neutronclient 7.2.1
not working neutron version:
$ pip list | grep -E "neutron|generic-switch"
networking-generic-switch 4.0.1.dev3
neutron 17.2.1.dev4
neutron-dynamic-routing 17.0.1.dev3
neutron-fwaas 16.0.0
neutron-lib 2.6.1
neutron-vpnaas 17.0.1.dev4
python-neutronclient 7.2.1
error:
2021-07-26 09:23:05.274 25 DEBUG neutron.db.ovn_revision_numbers_db
[req-80f2ecdb-2321-4d36-8f9c-886e9ff03967 d01eab5bbeb54381aee11cc57b44b45b
2eb2193c72574662945d7a0a60212413 - default default]
delete_revision(b23a36b9-1906-4494-bb56-b3a7525c39bb) delete_revision
/var/lib/kolla/venv/lib/python3.6/site-packages/neutron/db/ovn_revision_numbers_db.py:118
2021-07-26 09:23:05.293 25 ERROR neutron.plugins.ml2.managers
[req-80f2ecdb-2321-4d36-8f9c-886e9ff03967 d01eab5bbeb54381aee11cc57b44b45b
2eb2193c72574662945d7a0a60212413 - default default] Mechanism driver
'genericswitch' failed in delete_network_postcommit: KeyError:
'provider:network_type'
2021-07-26 09:23:05.293 25 ERROR neutron.plugins.ml2.managers Traceback (most
recent call last):
2021-07-26 09:23:05.293 25 ERROR neutron.plugins.ml2.managers File
"/var/lib/kolla/venv/lib/python3.6/site-packages/neutron/plugins/ml2/managers.py",
line 477, in _call_on_drivers
2021-07-26 09:23:05.293 25 ERROR neutron.plugins.ml2.managers
getattr(driver.obj, method_name)(context)
2021-07-26 09:23:05.293 25 ERROR neutron.plugins.ml2.managers File
"/var/lib/kolla/venv/lib/python3.6/site-packages/networking_generic_switch/generic_switch_mech.py",
line 164, in delete_network_postcommit
2021-07-26 09:23:05.293 25 ERROR neutron.plugins.ml2.managers provider_type
= network['provider:network_type']
2021-07-26 09:23:05.293 25 ERROR neutron.plugins.ml2.managers KeyError:
'provider:network_type'
2021-07-26 09:23:05.293 25 ERROR neutron.plugins.ml2.managers
2021-07-26 09:23:05.294 25 ERROR neutron.plugins.ml2.plugin
[req-80f2ecdb-2321-4d36-8f9c-886e9ff03967 d01eab5bbeb54381aee11cc57b44b45b
2eb2193c72574662945d7a0a60212413 - default default]
mechanism_manager.delete_network_postcommit failed:
neutron.plugins.ml2.common.exceptions.MechanismDriverError
** Affects: neutron
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1938023
Title:
Cannot delete vlan type network via network generic switch (ngs)
Status in neutron:
New
Bug description:
User cannot delete vlan type network via network generic switch:
how to reproduce:
1.Create network - works fine - NGS is able to create vlans on switch
openstack network create test-network
2.Delete network - Is not failing via CLI - however goes too quickly - error
log in neutron-server (pasted below)
openstack network delete test-network
neutron stable/victoria - It seems that something had changed in
neutron between those two versions (the same NGS version):
working neutron version:
$ pip list | grep -E "neutron|generic-switch"
networking-generic-switch 4.0.1.dev3
neutron 17.1.2.dev36
neutron-dynamic-routing 17.0.1.dev3
neutron-fwaas 16.0.0
neutron-lib 2.6.1
neutron-vpnaas 17.0.1.dev4
python-neutronclient 7.2.1
not working neutron version:
$ pip list | grep -E "neutron|generic-switch"
networking-generic-switch 4.0.1.dev3
neutron 17.2.1.dev4
neutron-dynamic-routing 17.0.1.dev3
neutron-fwaas 16.0.0
neutron-lib 2.6.1
neutron-vpnaas 17.0.1.dev4
python-neutronclient 7.2.1
error:
2021-07-26 09:23:05.274 25 DEBUG neutron.db.ovn_revision_numbers_db
[req-80f2ecdb-2321-4d36-8f9c-886e9ff03967 d01eab5bbeb54381aee11cc57b44b45b
2eb2193c72574662945d7a0a60212413 - default default]
delete_revision(b23a36b9-1906-4494-bb56-b3a7525c39bb) delete_revision
/var/lib/kolla/venv/lib/python3.6/site-packages/neutron/db/ovn_revision_numbers_db.py:118
2021-07-26 09:23:05.293 25 ERROR neutron.plugins.ml2.managers
[req-80f2ecdb-2321-4d36-8f9c-886e9ff03967 d01eab5bbeb54381aee11cc57b44b45b
2eb2193c72574662945d7a0a60212413 - default default] Mechanism driver
'genericswitch' failed in delete_network_postcommit: KeyError:
'provider:network_type'
2021-07-26 09:23:05.293 25 ERROR neutron.plugins.ml2.managers Traceback (most
recent call last):
2021-07-26 09:23:05.293 25 ERROR neutron.plugins.ml2.managers File
"/var/lib/kolla/venv/lib/python3.6/site-packages/neutron/plugins/ml2/managers.py",
line 477, in _call_on_drivers
2021-07-26 09:23:05.293 25 ERROR neutron.plugins.ml2.managers
getattr(driver.obj, method_name)(context)
2021-07-26 09:23:05.293 25 ERROR neutron.plugins.ml2.managers File
"/var/lib/kolla/venv/lib/python3.6/site-packages/networking_generic_switch/generic_switch_mech.py",
line 164, in delete_network_postcommit
2021-07-26 09:23:05.293 25 ERROR neutron.plugins.ml2.managers
provider_type = network['provider:network_type']
2021-07-26 09:23:05.293 25 ERROR neutron.plugins.ml2.managers KeyError:
'provider:network_type'
2021-07-26 09:23:05.293 25 ERROR neutron.plugins.ml2.managers
2021-07-26 09:23:05.294 25 ERROR neutron.plugins.ml2.plugin
[req-80f2ecdb-2321-4d36-8f9c-886e9ff03967 d01eab5bbeb54381aee11cc57b44b45b
2eb2193c72574662945d7a0a60212413 - default default]
mechanism_manager.delete_network_postcommit failed:
neutron.plugins.ml2.common.exceptions.MechanismDriverError
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