openstack
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neutron
Code Issues Proposed changes

Merge "Don't check if any bridges were recrected when OVS was restarted" into stable/rocky

This commit is contained in:
Zuul 2020-08-07 13:26:26 +00:00 committed by Gerrit Code Review
parent 7bc6864626 8bba2a8f6e
commit 94fa5f9197
1 changed files with 14 additions and 11 deletions
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5
neutron/plugins/ml2/drivers/openvswitch/agent/ovs_neutron_agent.py
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@ -2297,6 +2297,7 @@ class OVSNeutronAgent(l2population_rpc.L2populationRpcCallBackTunnelMixin,
LOG.info("Agent rpc_loop - iteration:%d started", LOG.info("Agent rpc_loop - iteration:%d started",
self.iter_num) self.iter_num)
ovs_status = self.check_ovs_status() ovs_status = self.check_ovs_status()
bridges_recreated = False
if ovs_status == constants.OVS_RESTARTED: if ovs_status == constants.OVS_RESTARTED:
self._handle_ovs_restart(polling_manager) self._handle_ovs_restart(polling_manager)
tunnel_sync = self.enable_tunneling or tunnel_sync tunnel_sync = self.enable_tunneling or tunnel_sync
@ -2307,6 +2308,7 @@ class OVSNeutronAgent(l2population_rpc.L2populationRpcCallBackTunnelMixin,
port_stats = self.get_port_stats({}, {}) port_stats = self.get_port_stats({}, {})
self.loop_count_and_wait(start, port_stats) self.loop_count_and_wait(start, port_stats)
continue continue
else:
# Check if any physical bridge wasn't recreated recently # Check if any physical bridge wasn't recreated recently
if bridges_monitor: if bridges_monitor:
added_bridges = ( added_bridges = (
@ -2315,7 +2317,8 @@ class OVSNeutronAgent(l2population_rpc.L2populationRpcCallBackTunnelMixin,
added_bridges) added_bridges)
if bridges_recreated: if bridges_recreated:
# In case when any bridge was "re-created", we need to # In case when any bridge was "re-created", we need to
# ensure that there is no any stale flows in bridges left # ensure that there is no any stale flows in bridges
# left
need_clean_stale_flow = True need_clean_stale_flow = True
sync |= bridges_recreated sync |= bridges_recreated
# Notify the plugin of tunnel IP # Notify the plugin of tunnel IP