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[Bug 1440761] [NEW] l3 agent can be marked dead while it reschedules a lot of resources

 

Public bug reported:

If l3 agent get killed and there are a lot of resources assigned on it,
the agent on which this resources are rescheduling can be marked as dead
for neutron-server because state reports are not received in
agent_down_time*2.

This was tested with agent_down_time=15 and 100 routers for
rescheduling.

** Affects: neutron
     Importance: Low
     Assignee: Ann Kamyshnikova (akamyshnikova)
         Status: Confirmed


** Tags: l3-ipam-dhcp

** Changed in: neutron
     Assignee: (unassigned) => Ann Kamyshnikova (akamyshnikova)

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https://bugs.launchpad.net/bugs/1440761

Title:
  l3 agent can be marked dead while it reschedules a lot of resources

Status in OpenStack Neutron (virtual network service):
  Confirmed

Bug description:
  If l3 agent get killed and there are a lot of resources assigned on
  it, the agent on which this resources are rescheduling can be marked
  as dead for neutron-server because state reports are not received in
  agent_down_time*2.

  This was tested with agent_down_time=15 and 100 routers for
  rescheduling.

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References