[Openstack-operators] Rescheduling neutron dhcp agents?

Xav Paice xavpaice at gmail.com
Sun Aug 6 22:16:46 UTC 2017

Yeah, it's an odd one for sure, in my experience at least they do need to
be manually re-scheduled.

On Sun, 6 Aug 2017 at 11:27 Curtis <serverascode at gmail.com> wrote:

> I'm in the process of testing out moving around some neutron services.
> I'm starting with dhcp-agent. I've got neutron set to have 3 dhcp
> instances per network.
> I set the admin state of a single dhcp agent to down, then all the
> dhcp namespaces were automatically removed from the node running dhcp
> agent. Then I deleted the agent thinking the dhcp services would get
> rescheduled to another node, but they were not. So now I've just got
> two dhcp servers for most networks.
> Am I, as admin, expected to now do something like add all the networks
> with only 2 dhcp servers to a new dhcp-agent (using neutron
> dhcp-agent-network-add) or should neutron reschedule them
> automagically?
> I'm hoping I just missed a step here. :)
> Thanks,
> Curtis.
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