nuagenetworks/nuage-openstack-neutron

OpenStack Neutron plugin for Nuage Networks Virtualized Services Platform

nuage-openstack-neutron

Openstack Neutron Plugin for Nuage Networks

• Free software: Apache license
• Source: https://github.com/nuagenetworks/nuage-openstack-neutron

Visit Nuage Networks at http://www.nuagenetworks.net

nuage-openstack-neutron's Issues

Potential "list index out of range" in case no IP is assigned

nuage-openstack-neutron/nuage_neutron/plugins/sriov/trunk_driver.py

Line 175 in e356c01

subnet_id = port['fixed_ips'][0]['subnet_id']

2020-05-27 17:38:24.178 54 CRITICAL nuage_neutron.plugins.sriov.trunk_driver [req-d143dc8f-25cf-4940-b0f3-3e631287047f 1885d187645f46c38f5cec0078052ea1 83b31028592b48169af26bc7f6820baa - default default] list index out of range: IndexError: list index out of range
2020-05-27 17:38:24.178 54 ERROR nuage_neutron.plugins.sriov.trunk_driver Traceback (most recent call last):
2020-05-27 17:38:24.178 54 ERROR nuage_neutron.plugins.sriov.trunk_driver File "/usr/lib/python2.7/site-packages/nuage_neutron/plugins/sriov/trunk_driver.py", line 375, in trunk_event
2020-05-27 17:38:24.178 54 ERROR nuage_neutron.plugins.sriov.trunk_driver self.trunk_pre_create(payload.context, payload.current_trunk)
2020-05-27 17:38:24.178 54 ERROR nuage_neutron.plugins.sriov.trunk_driver File "/usr/lib/python2.7/site-packages/nuage_neutron/plugins/sriov/trunk_driver.py", line 352, in trunk_pre_create
2020-05-27 17:38:24.178 54 ERROR nuage_neutron.plugins.sriov.trunk_driver self.subports_pre_create(context, trunk, trunk.sub_ports)
2020-05-27 17:38:24.178 54 ERROR nuage_neutron.plugins.sriov.trunk_driver File "/usr/lib/python2.7/site-packages/nuage_neutron/plugins/sriov/trunk_driver.py", line 345, in subports_pre_create
2020-05-27 17:38:24.178 54 ERROR nuage_neutron.plugins.sriov.trunk_driver trunk_subports = self._validate_subports_vlan(context, trunk)
2020-05-27 17:38:24.178 54 ERROR nuage_neutron.plugins.sriov.trunk_driver File "/usr/lib/python2.7/site-packages/nuage_neutron/plugins/sriov/trunk_driver.py", line 173, in _validate_subports_vlan
2020-05-27 17:38:24.178 54 ERROR nuage_neutron.plugins.sriov.trunk_driver subnet_id = port['fixed_ips'][0]['subnet_id']
2020-05-27 17:38:24.178 54 ERROR nuage_neutron.plugins.sriov.trunk_driver IndexError: list index out of range
2020-05-27 17:38:24.178 54 ERROR nuage_neutron.plugins.sriov.trunk_driver

Plugin should throw error when user tries to assign subport to VM

A trunk consists of a parent port and sub-ports; the user is supposed to bind the VM to the parent port.
When both a trunk port and one of its sub-ports ( device_owner: trunk:subport ) are connected to a VM, libvirt fails due to allocating the same VF / PCI ID twice.

The trunk driver should be able to detect this user error, and abort the flow with a clear error

Stack overcloud CREATE_FAIED - Deployment failed: Heat Stack create failed.

dump log by issue the the following command:
opensteack software deployment output show --all --long
Found OSError...
Jun 24 00:37:45 overcloud-controller-0.localdomain os-collect-config[4863]: Notice: /Stage[main]/Neutron::Db::Sync/Exec[neutron-db-sync]/returns: OSError: [Errno 13] Permission denied: '/usr/lib/python2.7/site-packages/nuage_neutron/db/migration/alembic_migrations/versions'

Jun 24 00:37:45 overcloud-controller-0.localdomain os-collect-config[4863]: Error: /Stage[main]/Neutron::Db::Sync/Exec[neutron-db-sync]: Failed to call refresh: neutron-db-manage --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugin.ini upgrade head returned 1 instead of one of [0]
Jun 24 00:37:45 overcloud-controller-0.localdomain os-collect-config[4863]: Error: /Stage[main]/Neutron::Db::Sync/Exec[neutron-db-sync]: neutron-db-manage --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugin.ini upgrade head returned 1 instead of one of [0]

URL links not working on the documentation page

Links dead on this page to Docs, Bugs, Source:

https://github.com/nuagenetworks/nuage-openstack-neutron/blob/master/README.rst

NUAGENETLIB_REPO sample requires a login of LDAP credential

Wanted to use the Nuage Plugin in Devstack and the NUAGENETLIB_REPO sample has private repo pointing to it. Do you have another public repo where I can pull the netlib?

Thanks,
Abdi

openstack nuage switchport mapping uses user port name instead of physical port name

The 'port-id' parameter in openstack nuage switchport mapping create must be set to the user defined name of the port, instead of the immutable physical port name which appears in LLDP messages

See e.g.

nuage-openstack-neutron/nuage_neutron/plugins/common/service_plugins/net_topology/plugin.py

Line 47 in e356c01

'name': [switchport_mapping['port_id']]}

and

nuage-openstack-neutron/nuage_neutron/plugins/sriov/mech_nuage.py

Line 284 in e356c01

'name': port.get('name'),

This blocks users from renaming ports, as the topology discovery will no longer work