yahoo-eng-team team mailing list archive

[huan <huan.xie@xxxxxxxxxx>]

Public bug reported:

With Xenserver+Neutron, ML2 plugin, OVS driver, VLAN typs

When launching a new instance, the q-agt which runs in compute node cannot get the new instance's port changes in dom0's ovsdb.
This makes the q-agt cannot add the coresponding tag for this port and lead the instance cannot get IP from dhcp.
Because without correct tag, OVS flow rules will drop all the package from this instance to DHCP agent.

The dom0's ovsdb monitor output is got via netwrap which resides in dom0

neutron\neutron\plugins\ml2\drivers\openvswitch\agent\xenapi\etc\xapi.d\plugins\netwrap

** Affects: neutron
     Importance: Undecided
         Status: New

-- 
You received this bug notification because you are a member of Yahoo!
Engineering Team, which is subscribed to neutron.
https://bugs.launchpad.net/bugs/1495423

Title:
  Cannot get dom0's ovsdb monitor result

Status in neutron:
  New

Bug description:
  With Xenserver+Neutron, ML2 plugin, OVS driver, VLAN typs

  When launching a new instance, the q-agt which runs in compute node cannot get the new instance's port changes in dom0's ovsdb.
  This makes the q-agt cannot add the coresponding tag for this port and lead the instance cannot get IP from dhcp.
  Because without correct tag, OVS flow rules will drop all the package from this instance to DHCP agent.

  The dom0's ovsdb monitor output is got via netwrap which resides in
  dom0

  neutron\neutron\plugins\ml2\drivers\openvswitch\agent\xenapi\etc\xapi.d\plugins\netwrap

To manage notifications about this bug go to:
https://bugs.launchpad.net/neutron/+bug/1495423/+subscriptions