** Changed in: neutron
Status: Incomplete => Invalid
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https://bugs.launchpad.net/bugs/1510759
Title:
L3 agent delete HA-router sequence need change
Status in neutron:
Invalid
Bug description:
Now ,L3 agent delete a HA-router as follows:
https://github.com/openstack/neutron/blob/master/neutron/agent/l3/ha_router.py#L379
def delete(self, agent):
super(HaRouter, self).delete(agent)
self.destroy_state_change_monitor(self.process_monitor)
self.ha_network_removed()
self.disable_keepalived()
1. delete namespace
2. destroy state monitor(kill -9)
3. remove ha interface from br-int
4. stop keepalived (kill -15)
On my company's openstack environment(ubuntu14.04+kilo),I find in network
node,have many keepalived process run out of control.
These keepalived process didn't belong to any namespace.
So I guess the delete Router sequence have problem.I think the delete
sequence should be:
def delete(self, agent):
self.destroy_state_change_monitor(self.process_monitor)
self.disable_keepalived()
self.ha_network_removed()
super(HaRouter, self).delete(agent)
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