Reviewed: https://review.openstack.org/627285 Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=5b7d444b3176dd3f8bf166d332781ac93670a51d Submitter: Zuul Branch: master
commit 5b7d444b3176dd3f8bf166d332781ac93670a51d Author: LIU Yulong <[email protected]> Date: Tue Dec 25 17:45:05 2018 +0800 Not set the HA port down at regular l3-agent restart If l3-agent was restarted by a regular action, such as config change, package upgrade, manually service restart etc. We should not set the HA port down during such scenarios. Unless the physical host was rebooted, aka the VRRP processes were all terminated. This patch adds a new RPC call during l3 agent init, it will try to retrieve the HA router count first. And then compare the VRRP process (keepalived) count and 'neutron-keepalived-state-change' count with the hosting router count. If the count matches, then that set HA port to 'DOWN' state action will not be triggered anymore. Closes-Bug: #1798475 Change-Id: I5e2bb64df0aaab11a640a798963372c8d91a06a8 ** 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/1798475 Title: Fullstack test test_ha_router_restart_agents_no_packet_lost failing Status in neutron: Fix Released Bug description: Found at least 4 times recently: http://logs.openstack.org/97/602497/5/gate/neutron-fullstack/b8ba2f9/logs/testr_results.html.gz http://logs.openstack.org/90/610190/2/gate/neutron-fullstack/1f633ed/logs/testr_results.html.gz http://logs.openstack.org/52/608052/1/gate/neutron-fullstack/6d36706/logs/testr_results.html.gz http://logs.openstack.org/48/609748/1/gate/neutron-fullstack/f74a133/logs/testr_results.html.gz Looks that sometimes during L3 agent restart there is some packets loss noticed and that cause failure. We need to investigate that. To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1798475/+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
