Seconded, restarting fuel should not have wiped the private key, if the
node was re-provisioned, other things would show, like there being no
clusters, and IIRC none of the provsioned nodes should be listed in the
nodes output. You would probably also not find the nodes in the output of
`mco ping`. The private key for root from the fuel node isn't copied to the
nodes, you may have a second root key installed if this is a fuel 8 or
older install and you installed ceph.
If mco does work, you could issue a mco command to install new public keys
onto the nodes, otherwise, as noted the console will allow root login via
keyboard.
On Mon, Sep 12, 2016 at 4:17 PM Michal Skalski
wrote:
> Hi,
>
> If you have access to nodes remote consoles through ILO or vnc and you did
> not change default password you should be able to login with root/r00tme
> and add your new key there.
> Is it possible that after you shutdown fuel it started from ISO on next
> boot and you did new installation? Simple shutdown should not remove ssh
> keys.
>
> Regards,
> Michal
>
> > On 12 Sep 2016, at 11:15, Taseer Ahmed wrote:
> >
> > Hi,
> >
> > I can definitely boot up the fuel master. However I am running the fuel
> master inside a VM. After the booting it up from shutdown, I ssh it from
> base machine, I got prompted to delete the current ssh public key from the
> known_hosts file, for it had been changed.
> >
> > If I am assuming it right, and there is a new ssh public key for the
> fuel master, then the compute and controller have the older public key of
> the fuel master in their authorized_keys file. Hence I get permission
> denied.
> >
> > Kindly let me know how to solve it.
> > ___
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> > opnfv-users@lists.opnfv.org
> > https://lists.opnfv.org/mailman/listinfo/opnfv-users
>
> ___
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> https://lists.opnfv.org/mailman/listinfo/opnfv-users
>
--
--
Andrew Woodward
Mirantis
Fuel Community Ambassador
Ceph Community
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