neutron

dhcp-agent can not interact with neutron-server after neutron-server restarted

Bug #2039554 reported by LIU Yulong
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
neutron
New
Undecided
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Bug Description

Recently we meet a strange issue between neutron-server and neutron-dhcp-agents. In a long run deployment, we just restart all neutron-servers, then we failed to boot VM. Yes, it is vif-plug-timeout!!! We noticed that the DHCP provisioningblock was not deleted.

Our operator gives the recover steps:
1. stop the network's scheduled dhcp-agents
2. delete the related Queues in rabbitMQ of these dhcp-agents
3. start dhcp-agents.

Then everythin will works fine.

So, do you have any idea about such issue?

Revision history for this message
Akihiro Motoki (amotoki) wrote :

This is exactly same as bug 2039553.
Somehow the same content was posted twice.

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