Don't check if any bridges were recrected when OVS was restarted
In case when openvswitch was restarted, full sync of all bridges will be always triggered by neutron-ovs-agent so there is no need to check in same rpc_loop iteration if bridges were recreated. Change-Id: I3cc1f1b7dc480d54a7cee369e4638f9fd597c759 Related-bug: #1864822
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@ -2529,6 +2529,7 @@ class OVSNeutronAgent(l2population_rpc.L2populationRpcCallBackTunnelMixin,
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LOG.info("Agent rpc_loop - iteration:%d started",
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self.iter_num)
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ovs_status = self.check_ovs_status()
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bridges_recreated = False
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if ovs_status == constants.OVS_RESTARTED:
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self._handle_ovs_restart(polling_manager)
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tunnel_sync = self.enable_tunneling or tunnel_sync
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@ -2539,15 +2540,17 @@ class OVSNeutronAgent(l2population_rpc.L2populationRpcCallBackTunnelMixin,
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port_stats = self.get_port_stats({}, {})
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self.loop_count_and_wait(start, port_stats)
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continue
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# Check if any physical bridge wasn't recreated recently
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added_bridges = idl_monitor.bridges_added + self.added_bridges
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bridges_recreated = self._reconfigure_physical_bridges(
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added_bridges)
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if bridges_recreated:
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# In case when any bridge was "re-created", we need to ensure
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# that there is no any stale flows in bridges left
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need_clean_stale_flow = True
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sync |= bridges_recreated
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else:
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# Check if any physical bridge wasn't recreated recently,
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# in case when openvswitch was restarted, it's not needed
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added_bridges = idl_monitor.bridges_added + self.added_bridges
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bridges_recreated = self._reconfigure_physical_bridges(
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added_bridges)
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if bridges_recreated:
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# In case when any bridge was "re-created", we need to
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# ensure that there is no any stale flows in bridges left
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need_clean_stale_flow = True
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sync |= bridges_recreated
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# Notify the plugin of tunnel IP
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if self.enable_tunneling and tunnel_sync:
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try:
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