Reviewed: https://review.openstack.org/272025 Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=7b5ba5b35a2c793a21a1f2d336cc339e37eeee2f Submitter: Jenkins Branch: master
commit 7b5ba5b35a2c793a21a1f2d336cc339e37eeee2f Author: Hong Hui Xiao <[email protected]> Date: Mon Jan 25 06:20:49 2016 -0500 Log warning message if get_subnet_for_dvr fails When subnet or gateway port has been deleted concurrently, rpc call to get_subnet_for_dvr will return an empty dict without any value. ovs_dvr_neutron_agent should be more gracefull and at least log warning message in that situation. Change the existing error log to warning, because it is not a server error, but a fact that should be noticed. Change-Id: Icb3a57553a8b0eb635c0d85e2c60e7ce519893f6 Closes-bug: #1454921 ** Changed in: neutron Status: In Progress => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1454921 Title: OVS DVR: KeyError: 'gateway_mac' Status in neutron: Fix Released Bug description: get_subnet_for_dvr RPC returns {} on error. OVS agent, namely _bind_centralized_snat_port_on_dvr_subnet, doesn't handle the case gracefully. eyJzZWFyY2giOiJtZXNzYWdlOiBcIktleUVycm9yOiAnZ2F0ZXdheV9tYWMnXCIiLCJmaWVsZHMiOltdLCJvZmZzZXQiOjAsInRpbWVmcmFtZSI6Ijg2NDAwIiwiZ3JhcGhtb2RlIjoiY291bnQiLCJ0aW1lIjp7InVzZXJfaW50ZXJ2YWwiOjB9LCJzdGFtcCI6MTQzMTU3MzExODcxNH0 [req-4c481831-bcb8-47db-9487-e29eb396e871 None None] Error while processing VIF ports 2015-05-13 15:46:44.026 5536 TRACE neutron.plugins.openvswitch.agent.ovs_neutron_agent Traceback (most recent call last): 2015-05-13 15:46:44.026 5536 TRACE neutron.plugins.openvswitch.agent.ovs_neutron_agent File "/opt/stack/new/neutron/neutron/plugins/openvswitch/agent/ovs_neutron_agent.py", line 1641, in rpc_loop 2015-05-13 15:46:44.026 5536 TRACE neutron.plugins.openvswitch.agent.ovs_neutron_agent ovs_restarted) 2015-05-13 15:46:44.026 5536 TRACE neutron.plugins.openvswitch.agent.ovs_neutron_agent File "/opt/stack/new/neutron/neutron/plugins/openvswitch/agent/ovs_neutron_agent.py", line 1411, in process_network_ports 2015-05-13 15:46:44.026 5536 TRACE neutron.plugins.openvswitch.agent.ovs_neutron_agent devices_added_updated, ovs_restarted)) 2015-05-13 15:46:44.026 5536 TRACE neutron.plugins.openvswitch.agent.ovs_neutron_agent File "/opt/stack/new/neutron/neutron/plugins/openvswitch/agent/ovs_neutron_agent.py", line 1318, in treat_devices_added_or_updated 2015-05-13 15:46:44.026 5536 TRACE neutron.plugins.openvswitch.agent.ovs_neutron_agent File "/opt/stack/new/neutron/neutron/plugins/openvswitch/agent/ovs_neutron_agent.py", line 1220, in treat_vif_port 2015-05-13 15:46:44.026 5536 TRACE neutron.plugins.openvswitch.agent.ovs_neutron_agent fixed_ips, device_owner, ovs_restarted) 2015-05-13 15:46:44.026 5536 TRACE neutron.plugins.openvswitch.agent.ovs_neutron_agent File "/opt/stack/new/neutron/neutron/plugins/openvswitch/agent/ovs_neutron_agent.py", line 723, in port_bound 2015-05-13 15:46:44.026 5536 TRACE neutron.plugins.openvswitch.agent.ovs_neutron_agent device_owner) 2015-05-13 15:46:44.026 5536 TRACE neutron.plugins.openvswitch.agent.ovs_neutron_agent File "/opt/stack/new/neutron/neutron/plugins/openvswitch/agent/ovs_dvr_neutron_agent.py", line 671, in bind_port_to_dvr 2015-05-13 15:46:44.026 5536 TRACE neutron.plugins.openvswitch.agent.ovs_neutron_agent File "/opt/stack/new/neutron/neutron/plugins/openvswitch/agent/ovs_dvr_neutron_agent.py", line 641, in _bind_centralized_snat_port_on_dvr_subnet 2015-05-13 15:46:44.026 5536 TRACE neutron.plugins.openvswitch.agent.ovs_neutron_agent (subnet_info['gateway_mac'], 2015-05-13 15:46:44.026 5536 TRACE neutron.plugins.openvswitch.agent.ovs_neutron_agent KeyError: 'gateway_mac' 2015-05-13 15:46:44.026 5536 TRACE neutron.plugins.openvswitch.agent.ovs_neutron_agent To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1454921/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : [email protected] Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
