Public bug reported: ENV: stable/queens, but master branch basically has the same code.
Unexcepted HA router scheduled instance shows up after manully scheduling and admin-state down/up. Step to reproduce: $ openstack network agent list --router c0f96d58-5521-40fa-9536-205635facc69 --long +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ | ID | Agent Type | Host | Availability Zone | Alive | State | Binary | HA State | +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ | 581cb0b8-10e9-41cf-bc4a-01054e5303f3 | L3 agent | network3 | nova | :-) | UP | neutron-l3-agent | active | | a195dc34-b325-4b5b-8dde-78a261ca5692 | L3 agent | network2 | nova | :-) | UP | neutron-l3-agent | standby | +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ $ openstack network agent add router --l3 0eb1d073-8b2e-4fa3-bd27-43f2ec684334 c0f96d58-5521-40fa-9536-205635facc69 $ openstack network agent list --router c0f96d58-5521-40fa-9536-205635facc69 --long +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ | ID | Agent Type | Host | Availability Zone | Alive | State | Binary | HA State | +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ | 0eb1d073-8b2e-4fa3-bd27-43f2ec684334 | L3 agent | network1 | nova | :-) | UP | neutron-l3-agent | standby | | 581cb0b8-10e9-41cf-bc4a-01054e5303f3 | L3 agent | network3 | nova | :-) | UP | neutron-l3-agent | active | | a195dc34-b325-4b5b-8dde-78a261ca5692 | L3 agent | network2 | nova | :-) | UP | neutron-l3-agent | standby | +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ # Now remove router from l3-agent (network2) $ openstack network agent remove router --l3 a195dc34-b325-4b5b-8dde-78a261ca5692 c0f96d58-5521-40fa-9536-205635facc69 $ openstack network agent list --router c0f96d58-5521-40fa-9536-205635facc69 --long +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ | ID | Agent Type | Host | Availability Zone | Alive | State | Binary | HA State | +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ | 0eb1d073-8b2e-4fa3-bd27-43f2ec684334 | L3 agent | network1 | nova | :-) | UP | neutron-l3-agent | standby | | 581cb0b8-10e9-41cf-bc4a-01054e5303f3 | L3 agent | network3 | nova | :-) | UP | neutron-l3-agent | active | +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ # Admin state down/up the router $ openstack router set --disable c0f96d58-5521-40fa-9536-205635facc69 $ openstack router set --enable c0f96d58-5521-40fa-9536-205635facc69 # Unexcepted scheduled router instance shows up, router was scheduled to network2 $ openstack network agent list --router c0f96d58-5521-40fa-9536-205635facc69 --long +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ | ID | Agent Type | Host | Availability Zone | Alive | State | Binary | HA State | +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ | 0eb1d073-8b2e-4fa3-bd27-43f2ec684334 | L3 agent | network1 | nova | :-) | UP | neutron-l3-agent | standby | | 581cb0b8-10e9-41cf-bc4a-01054e5303f3 | L3 agent | network3 | nova | :-) | UP | neutron-l3-agent | standby | | a195dc34-b325-4b5b-8dde-78a261ca5692 | L3 agent | network2 | nova | :-) | UP | neutron-l3-agent | standby | +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ # checking the router HA state... $ openstack network agent list --router c0f96d58-5521-40fa-9536-205635facc69 --long +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ | ID | Agent Type | Host | Availability Zone | Alive | State | Binary | HA State | +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ | 0eb1d073-8b2e-4fa3-bd27-43f2ec684334 | L3 agent | network1 | nova | :-) | UP | neutron-l3-agent | standby | | 581cb0b8-10e9-41cf-bc4a-01054e5303f3 | L3 agent | network3 | nova | :-) | UP | neutron-l3-agent | standby | | a195dc34-b325-4b5b-8dde-78a261ca5692 | L3 agent | network2 | nova | :-) | UP | neutron-l3-agent | standby | +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ $ openstack network agent list --router c0f96d58-5521-40fa-9536-205635facc69 --long +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ | ID | Agent Type | Host | Availability Zone | Alive | State | Binary | HA State | +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ | 0eb1d073-8b2e-4fa3-bd27-43f2ec684334 | L3 agent | network1 | nova | :-) | UP | neutron-l3-agent | standby | | 581cb0b8-10e9-41cf-bc4a-01054e5303f3 | L3 agent | network3 | nova | :-) | UP | neutron-l3-agent | active | | a195dc34-b325-4b5b-8dde-78a261ca5692 | L3 agent | network2 | nova | :-) | UP | neutron-l3-agent | standby | +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ ** Affects: neutron Importance: Undecided Status: New -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1879215 Title: [L3] Unexcepted HA router scheduled instance shows up after manully scheduling Status in neutron: New Bug description: ENV: stable/queens, but master branch basically has the same code. Unexcepted HA router scheduled instance shows up after manully scheduling and admin-state down/up. Step to reproduce: $ openstack network agent list --router c0f96d58-5521-40fa-9536-205635facc69 --long +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ | ID | Agent Type | Host | Availability Zone | Alive | State | Binary | HA State | +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ | 581cb0b8-10e9-41cf-bc4a-01054e5303f3 | L3 agent | network3 | nova | :-) | UP | neutron-l3-agent | active | | a195dc34-b325-4b5b-8dde-78a261ca5692 | L3 agent | network2 | nova | :-) | UP | neutron-l3-agent | standby | +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ $ openstack network agent add router --l3 0eb1d073-8b2e-4fa3-bd27-43f2ec684334 c0f96d58-5521-40fa-9536-205635facc69 $ openstack network agent list --router c0f96d58-5521-40fa-9536-205635facc69 --long +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ | ID | Agent Type | Host | Availability Zone | Alive | State | Binary | HA State | +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ | 0eb1d073-8b2e-4fa3-bd27-43f2ec684334 | L3 agent | network1 | nova | :-) | UP | neutron-l3-agent | standby | | 581cb0b8-10e9-41cf-bc4a-01054e5303f3 | L3 agent | network3 | nova | :-) | UP | neutron-l3-agent | active | | a195dc34-b325-4b5b-8dde-78a261ca5692 | L3 agent | network2 | nova | :-) | UP | neutron-l3-agent | standby | +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ # Now remove router from l3-agent (network2) $ openstack network agent remove router --l3 a195dc34-b325-4b5b-8dde-78a261ca5692 c0f96d58-5521-40fa-9536-205635facc69 $ openstack network agent list --router c0f96d58-5521-40fa-9536-205635facc69 --long +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ | ID | Agent Type | Host | Availability Zone | Alive | State | Binary | HA State | +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ | 0eb1d073-8b2e-4fa3-bd27-43f2ec684334 | L3 agent | network1 | nova | :-) | UP | neutron-l3-agent | standby | | 581cb0b8-10e9-41cf-bc4a-01054e5303f3 | L3 agent | network3 | nova | :-) | UP | neutron-l3-agent | active | +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ # Admin state down/up the router $ openstack router set --disable c0f96d58-5521-40fa-9536-205635facc69 $ openstack router set --enable c0f96d58-5521-40fa-9536-205635facc69 # Unexcepted scheduled router instance shows up, router was scheduled to network2 $ openstack network agent list --router c0f96d58-5521-40fa-9536-205635facc69 --long +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ | ID | Agent Type | Host | Availability Zone | Alive | State | Binary | HA State | +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ | 0eb1d073-8b2e-4fa3-bd27-43f2ec684334 | L3 agent | network1 | nova | :-) | UP | neutron-l3-agent | standby | | 581cb0b8-10e9-41cf-bc4a-01054e5303f3 | L3 agent | network3 | nova | :-) | UP | neutron-l3-agent | standby | | a195dc34-b325-4b5b-8dde-78a261ca5692 | L3 agent | network2 | nova | :-) | UP | neutron-l3-agent | standby | +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ # checking the router HA state... $ openstack network agent list --router c0f96d58-5521-40fa-9536-205635facc69 --long +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ | ID | Agent Type | Host | Availability Zone | Alive | State | Binary | HA State | +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ | 0eb1d073-8b2e-4fa3-bd27-43f2ec684334 | L3 agent | network1 | nova | :-) | UP | neutron-l3-agent | standby | | 581cb0b8-10e9-41cf-bc4a-01054e5303f3 | L3 agent | network3 | nova | :-) | UP | neutron-l3-agent | standby | | a195dc34-b325-4b5b-8dde-78a261ca5692 | L3 agent | network2 | nova | :-) | UP | neutron-l3-agent | standby | +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ $ openstack network agent list --router c0f96d58-5521-40fa-9536-205635facc69 --long +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ | ID | Agent Type | Host | Availability Zone | Alive | State | Binary | HA State | +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ | 0eb1d073-8b2e-4fa3-bd27-43f2ec684334 | L3 agent | network1 | nova | :-) | UP | neutron-l3-agent | standby | | 581cb0b8-10e9-41cf-bc4a-01054e5303f3 | L3 agent | network3 | nova | :-) | UP | neutron-l3-agent | active | | a195dc34-b325-4b5b-8dde-78a261ca5692 | L3 agent | network2 | nova | :-) | UP | neutron-l3-agent | standby | +--------------------------------------+------------+----------+-------------------+-------+-------+------------------+----------+ To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1879215/+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