Open Stack

Hello, I have  queens installation based on centos7.

Before implementing security groups logs, I had the following configuration
in
/etc/neutron/plugins/ml2/openvswitch_agent.ini:

firewall_driver = iptables_hybrid


Enabling security groups log I had to change it in :

firewall_driver = openvswitch


It seems to work end security logs are logged .
After restarting kvm nodes and controllers, virtual machines do not live
migrate.
I rolled back my configuration without security groups logs feature and now
all works fine.

The firewall driver change could be the cause of my problem ?
firewall_driver = openvswitch is mandatory for security groups log ?

Please, any help ?


I cannot reproduce the problem  rebooting all my nodes.
I rebooted them because I hat to transfer from a rack to another.

Ignazio
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