Ubuntu Cloud Archive

  1. Series queens
  2. Bug #1813007
  3. Comment #16

Comment 16 for bug 1813007

Revision history for this message
Corey Bryant (corey.bryant) wrote : Re: Unable to install new flows on compute nodes when having broken security group rules

I've not yet been able to recreate this but it's possible I'm doing something wrong.

I've deployed using the ovs firewall, created the security groups, then created a new subnet, router, plugged into ext_net.

One observation; I noticed the line numbers for rpc_loop in /usr/lib/python2.7/dist-packages/neutron/plugins/ml2/drivers/openvswitch/agent/ovs_neutron_agent.py in my deployment do not match those in the traceback from the paste in the initial bug description [1]:

1971 def rpc_loop(self, polling_manager=None, bridges_monitor=None):
...
2091 failed_devices = self.process_network_ports(
2092 port_info, provisioning_needed)

Note that I'm using a xenial-queens deployment and the neutron-openvswitch-agent version matches the one that hit the error, 2:12.0.5-0ubuntu1~cloud0.

[1] https://pastebin.canonical.com/p/wvFKjNWydr/
2019-01-18 18:16:29.566 1628577 ERROR neutron.plugins.ml2.drivers.openvswitch.agent.ovs_neutron_agent File "/usr/lib/python2.7/dist-packages/neutron/plugins/ml2/drivers/openvswitch/agent/ovs_neutron_agent.py", line 2114, in rpc_loop
2019-01-18 18:16:29.566 1628577 ERROR neutron.plugins.ml2.drivers.openvswitch.agent.ovs_neutron_agent port_info, provisioning_needed)