[Openstack] br-ex issue in juno

ppnaik ppnaik at cse.iitb.ac.in
Mon Feb 9 04:27:13 UTC 2015

Hi All,
I have a multi node openstack setup with one controller+neutron node 
and other compute node.

As specified in this link:


network restart takes destroys and recreates br-ex which causes the 
router's interface in the qrouter-* netns to be deleted, and it won't be 
recreated without clearing and re-setting the gateway.

This means whenever I do network restart I need to recreate external 
subnet and assign new floating IPs to the existing VMs.Is there a way I 
can prevent this?



More information about the Openstack mailing list