You can get admin_pass from the openstack metadata directory in config drive, and use a boot-time script to set the password accordingly. This example assumes the dhcp style metadata, but you can see how you could simply change it to read the fail instead https://gist.github.com/vishvananda/4008762 <https://gist.github.com/vishvananda/4008762>
> On May 29, 2015, at 4:51 AM, Miguel A Diaz Corchero > <miguelangel.d...@externos.ciemat.es> wrote: > > Hi all, > > I need a bit help with this issue in Icehouse. The root password injection of > libvirt, which worked pretty well, stops working after configuring the > force_config_drive. And now, the config drive is working perfectly used by > the cloud-init which mounts the /dev/sr0, takes metadata, sets users, and so. > The problem is that the admin password set in Horizon is not included inside > the instance, instead, the root password of /etc/shadow changes in every > instance. > > Any idea to force the injection of admin/root password (through Horizon) and > the config_drive at the same time? > > Could cloud_init overwrite the /etc/shadow when instance is booting? > > Miguel. > > > > -- > Miguel Angel Díaz Corchero > System Administrator / Researcher > c/ Sola nº 1; 10200 TRUJILLO, SPAIN > Tel: +34 927 65 93 17 Fax: +34 927 32 32 37 > <image001.png> <http://www.ceta-ciemat.es/> > > ---------------------------- > Confidencialidad: > Este mensaje y sus ficheros adjuntos se dirige exclusivamente a su > destinatario y puede contener información privilegiada o > confidencial. Si no es vd. el destinatario indicado, queda notificado de que > la utilización, divulgación y/o copia sin autorización está > prohibida en virtud de la legislación vigente. Si ha recibido este mensaje > por error, le rogamos que nos lo comunique > inmediatamente respondiendo al mensaje y proceda a su destrucción. > > Disclaimer: > This message and its attached files is intended exclusively for its > recipients and may contain confidential information. If you received > this e-mail in error you are hereby notified that any dissemination, copy or > disclosure of this communication is strictly prohibited and > may be unlawful. In this case, please notify us by a reply and delete this > email and its contents immediately. > ---------------------------- > > _______________________________________________ > OpenStack-operators mailing list > OpenStack-operators@lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
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