[Rdo-list] Overcloud nodes host-name persistence

[AliReza Taleghani]

I think this is related to stack - neutron - dhcp agent config inside the
undercloud configuration...
Cos management interface are in dhcp-client mode on baremetals and on each
boot i think the take hostname via dhcp... Or some think alike :-/

On Fri, Oct 16, 2015, 13:25 Marius Cornea <mcornea at redhat.com> wrote:

> Nice catch, I was able to reproduce it on my system and reported it here:
> https://bugzilla.redhat.com/show_bug.cgi?id=1272376
>
> ----- Original Message -----
> > From: "AliReza Taleghani" <shayne.alone at gmail.com>
> > To: rdo-list at redhat.com
> > Sent: Friday, October 16, 2015 9:22:53 AM
> > Subject: Re: [Rdo-list] Overcloud nodes host-name persistence
> >
> > if you update hostname via hostnamectl and restart nova-compute service
> > without reboot it works! but rebooting will cause new hostname is place
> :-/
> >
> > Sincerely,
> > Ali R. Taleghani
> > @linkedIn
> >
> > On Fri, Oct 16, 2015 at 10:49 AM, AliReza Taleghani <
> shayne.alone at gmail.com
> > > wrote:
> >
> >
> >
> > It seem that If you restart bare metal servers! there will be a problem
> after
> > boot that the node will be register it self with a different name rather
> > than the one used on deployment!
> >
> >
> > as the attachment shown the failed compute node is registered with new
> name:
> > => overcloud-novacompute-2.localdomain
> > as it was
> > => overcloud-novacompute-2
> > during deployment!
> >
> > I check:
> > ```
> > [heat-admin at overcloud-novacompute-2 ~]$ sudo hostnamectl set-hostname
> > --transient overcloud-novacompute-2
> > [heat-admin at overcloud-novacompute-2 ~]$ sudo hostnamectl set-hostname
> > overcloud-novacompute-2
> > ````
> > but after reboot the server again append localdomain to iit's hostname
> >
> > Sincerely,
> > Ali R. Taleghani
> > @linkedIn
> >
> >
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>
-- 
Sincerely,
Ali R. Taleghani
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