Public bug reported: If br-ex does not set 'bridge-id', the 'router_gateway' status will be always DOWN, the reason is that:
def setup_ancillary_bridges(self, integ_br, tun_br): '''Setup ancillary bridges - for example br-ex.''' ovs = ovs_lib.BaseOVS(self.root_helper) ovs_bridges = set(ovs.get_bridges()) # Remove all known bridges ovs_bridges.remove(integ_br) if self.enable_tunneling: ovs_bridges.remove(tun_br) br_names = [self.phys_brs[physical_network].br_name for physical_network in self.phys_brs] ovs_bridges.difference_update(br_names) # Filter list of bridges to those that have external # bridge-id's configured br_names = [] for bridge in ovs_bridges: bridge_id = ovs.get_bridge_external_bridge_id(bridge) if bridge_id != bridge: br_names.append(bridge) if br-ex does not set 'bridge-id', ovs agent will not add it to ancillary_bridges, so I think if br-ex does not set 'bridge-id', it just report a warning message is ok! ** Affects: neutron Importance: Undecided Assignee: shihanzhang (shihanzhang) Status: New ** Changed in: neutron Assignee: (unassigned) => shihanzhang (shihanzhang) -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1416181 Title: 'router_gateway' port status is always DOWN Status in OpenStack Neutron (virtual network service): New Bug description: If br-ex does not set 'bridge-id', the 'router_gateway' status will be always DOWN, the reason is that: def setup_ancillary_bridges(self, integ_br, tun_br): '''Setup ancillary bridges - for example br-ex.''' ovs = ovs_lib.BaseOVS(self.root_helper) ovs_bridges = set(ovs.get_bridges()) # Remove all known bridges ovs_bridges.remove(integ_br) if self.enable_tunneling: ovs_bridges.remove(tun_br) br_names = [self.phys_brs[physical_network].br_name for physical_network in self.phys_brs] ovs_bridges.difference_update(br_names) # Filter list of bridges to those that have external # bridge-id's configured br_names = [] for bridge in ovs_bridges: bridge_id = ovs.get_bridge_external_bridge_id(bridge) if bridge_id != bridge: br_names.append(bridge) if br-ex does not set 'bridge-id', ovs agent will not add it to ancillary_bridges, so I think if br-ex does not set 'bridge-id', it just report a warning message is ok! To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1416181/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp