yahoo-eng-team team mailing list archive

[Sam Morrison <1736650@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

In our ML2 environment we have 2 mech drivers, linuxbridge and midonet.

We have linuxbridge and midnet networks bound to instances on the same
compute nodes. All works well except the midonet ports get marked as
DOWN. I've traced this back to the linuxbridge agent.

It seems to mark the midonet ports as DOWN. I can see the midonet port
IDs in the linuxbridge logs.

Steps to reproduce:

Config:

[ml2]
type_drivers=flat,midonet,uplink
path_mtu=0
tenant_network_types=midonet
mechanism_drivers=linuxbridge,midonet


Boot an instance with a midonet nic, you will note port is DOWN.
Stop linuxbridge agent and repeat, port will be ACTIVE
start linux bridge agent and existing midonet ports will change to DOWN


This is running stable/ocata

** Affects: neutron
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1736650

Title:
  linuxbrige manages non linuxbridge ports

Status in neutron:
  New

Bug description:
  In our ML2 environment we have 2 mech drivers, linuxbridge and
  midonet.

  We have linuxbridge and midnet networks bound to instances on the same
  compute nodes. All works well except the midonet ports get marked as
  DOWN. I've traced this back to the linuxbridge agent.

  It seems to mark the midonet ports as DOWN. I can see the midonet port
  IDs in the linuxbridge logs.

  Steps to reproduce:

  Config:

  [ml2]
  type_drivers=flat,midonet,uplink
  path_mtu=0
  tenant_network_types=midonet
  mechanism_drivers=linuxbridge,midonet

  
  Boot an instance with a midonet nic, you will note port is DOWN.
  Stop linuxbridge agent and repeat, port will be ACTIVE
  start linux bridge agent and existing midonet ports will change to DOWN

  
  This is running stable/ocata

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