ML2 Nexus MD does not appear to configure multiple switches

Bug #1331857 reported by Robert Starmer
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Fix Released
Nader Lahouti

Bug Description

There is already a bug to add unit tests for multi-switch configuration, but there already appears to be a bug in that multiple switches can be defined in the configuration file, but multiple switches are not configured. The related bug is here:

The issue is:

If you configure the Cisco Nexus ML2 MD with two switches that have the same target hypervisor ID, as in:



The system will only configure a VLAN on interface 1/2 on ml2_mech_cisco_nexus_1.

In addition it appears that the system will only ever configure devices on the first switch that is discovered.

Also, it does not appear possible to define port-channels as the target for these configurations, which breaks the use of virtual port-channel as a configured mechanism.

Tags: cisco ml2
tags: added: cisco ml2
Changed in neutron:
importance: Undecided → High
status: New → Confirmed
Shiv Haris (shh)
Changed in neutron:
assignee: nobody → nlahouti (nlahouti)
Revision history for this message
Rich Curran (rcurran) wrote :

The multi-switch support was added in Juno-1 via

Rich Curran (rcurran)
Changed in neutron:
status: Confirmed → Fix Released
Shiv Haris (shh)
Changed in neutron:
importance: High → Medium
milestone: none → juno-3
Thierry Carrez (ttx)
Changed in neutron:
milestone: juno-3 → 2014.2
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