Yes Jerry Instance hostname is still old name of instance.Is there any way to update metadata with new name so that reboot will give it a new hostname?
On Sat, Aug 15, 2015 at 12:01 AM, Jerry Zhao <xyzje...@gmail.com> wrote: > I wonder whether the previous hostname was associated with the instance > name or not. If yes, then your cloud-init worked, just that metadata was > not updated by changing the instance name. If no, you need cloud-init built > in the image and it will poll the metadata after reboot. > > > > On 08/14/2015 10:45 AM, mad Engineer wrote: > > so is editing cloudinit manually the only way to change hostname?.I wonder > how would it get the instance name as hostname during build state. > > On Fri, Aug 14, 2015 at 11:06 PM, David Medberry <medbe...@gmail.com> > wrote: > >> This is a VM specific issue. You may be able to do so with cloud init but >> primarily you will need to go into the instance if you do this after the >> instance is booted. >> >> How to do so within the instance is OS specific. >> On Aug 14, 2015 11:05 AM, "mad Engineer" <themadengin...@gmail.com> >> wrote: >> >>> is there any way to change hostname by changing instance name. >>> I tried changing instance name and then did a hard reboot but hostname >>> is still the same.If this is not the right approach for changing hostname >>> can some one tell me what should be done to change hostname of instances >>> without logging to instance. >>> >>> tried on Juno-Neutron and icehouse-nova-network none worked >>> >>> Thanks for any help >>> >>> _______________________________________________ >>> Mailing list: >>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >>> Post to : openstack@lists.openstack.org >>> Unsubscribe : >>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >>> >>> > > > _______________________________________________ > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : openstack@lists.openstack.org > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > > > > _______________________________________________ > Mailing list: > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : openstack@lists.openstack.org > Unsubscribe : > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > >
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