Public bug reported:
Unable to view details page of the router when more than one gateway
interface is attached.
The same can be achieved in CLI through the following commands
neutron net-create --provider:network_type vlan
--provider:physical_network default --provider:segmentation_id 3956
--router:external=True BAT-T0-bgw5
neutron subnet-create --name BAT-T0-bgw5-sub1 --gateway 11.127.0.1
--enable_dhcp=False BAT-T0-bgw5 11.127.0.0/29
neutron port-create BAT-T0-bgw5 --name BAT-T0-bgw5-bgw-port --device-
owner baremetal:BGW-1 --binding:host_id BGW-1 --fixed-ip
ip_address=11.127.0.1
neutron net-create --provider:network_type vlan
--provider:physical_network default --provider:segmentation_id 3957
--router:external=True BAT-T0-bgw6
neutron subnet-create --name BAT-T0-bgw6-sub1 --gateway 11.127.0.9
--enable_dhcp=False BAT-T0-bgw6 11.127.0.8/29
neutron port-create BAT-T0-bgw6 --name BAT-T0-bgw6-bgw-port --device-
owner baremetal:BGW-2 --binding:host_id BGW-2 --fixed-ip
ip_address=11.127.0.9
neutron router-create peso-router-bgw1
neutron router-interface-add peso-router-bgw1 BAT-T0-bgw5-sub1
neutron router-interface-add peso-router-bgw1 BAT-T0-bgw6-sub1
external_gateway_info | {"network_id_2": "a36dc0e0-92af-4984-ab7d-
7907032d426c", "network_id_1": "e31e4364-1885-452f-a476-4b7f19d7fe7e"} |
Now click on router properties in UI. The UI displays something went wrong
==============================================================================
============= Cause of the issue=========================================
In details method views.py in project router
if router.external_gateway_info:
ext_net_id = router.external_gateway_info['network_id']
The external_gateway_info expects a key 'network_id'
But when more than one gateway is created, they are created with different
keys('network_id_1' and 'network_id_2'), raising key error
================Possible Solution====================================
So the dictionary should be iterated to get items and the values of the keys
should be retrieved
** Affects: horizon
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1723007
Title:
unable to view details page of router if the router has more than one
external gateways attached
Status in OpenStack Dashboard (Horizon):
New
Bug description:
Unable to view details page of the router when more than one gateway
interface is attached.
The same can be achieved in CLI through the following commands
neutron net-create --provider:network_type vlan
--provider:physical_network default --provider:segmentation_id 3956
--router:external=True BAT-T0-bgw5
neutron subnet-create --name BAT-T0-bgw5-sub1 --gateway 11.127.0.1
--enable_dhcp=False BAT-T0-bgw5 11.127.0.0/29
neutron port-create BAT-T0-bgw5 --name BAT-T0-bgw5-bgw-port --device-
owner baremetal:BGW-1 --binding:host_id BGW-1 --fixed-ip
ip_address=11.127.0.1
neutron net-create --provider:network_type vlan
--provider:physical_network default --provider:segmentation_id 3957
--router:external=True BAT-T0-bgw6
neutron subnet-create --name BAT-T0-bgw6-sub1 --gateway 11.127.0.9
--enable_dhcp=False BAT-T0-bgw6 11.127.0.8/29
neutron port-create BAT-T0-bgw6 --name BAT-T0-bgw6-bgw-port --device-
owner baremetal:BGW-2 --binding:host_id BGW-2 --fixed-ip
ip_address=11.127.0.9
neutron router-create peso-router-bgw1
neutron router-interface-add peso-router-bgw1 BAT-T0-bgw5-sub1
neutron router-interface-add peso-router-bgw1 BAT-T0-bgw6-sub1
external_gateway_info | {"network_id_2": "a36dc0e0-92af-4984-ab7d-
7907032d426c", "network_id_1": "e31e4364-1885-452f-a476-4b7f19d7fe7e"}
|
Now click on router properties in UI. The UI displays something went wrong
==============================================================================
============= Cause of the issue=========================================
In details method views.py in project router
if router.external_gateway_info:
ext_net_id = router.external_gateway_info['network_id']
The external_gateway_info expects a key 'network_id'
But when more than one gateway is created, they are created with different
keys('network_id_1' and 'network_id_2'), raising key error
================Possible Solution====================================
So the dictionary should be iterated to get items and the values of the keys
should be retrieved
To manage notifications about this bug go to:
https://bugs.launchpad.net/horizon/+bug/1723007/+subscriptions
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