Thank you very much for your help and replies. It's much clearer and I've solved my problem. *Best Regards！* *Chao Yan--------------**My twitter：Andy Yan @yanchao727 <https://twitter.com/yanchao727>* *My Weibo：http://weibo.com/herewearenow <http://weibo.com/herewearenow>--------------* 2014-06-04 22:53 GMT+08:00 Devananda van der Veen <devananda.vdv at gmail.com>: > On Wed, Jun 4, 2014 at 6:51 AM, 严超 <yanchao727 at gmail.com> wrote: > > Yes, but when you assign a "production" image to an ironic bare metal > node. > > You should provide ramdisk_id and kernel_id. > > Should the ramdisk_id and kernel_id be the same as deploy images (aka the > > first set of k+r) ? > > You didn't answer me if the two sets of r + k should be the same ? > > The deploy kernel & ramdisk are created by diskimage-builder, and > contain a small "agent" used by Ironic when provisioning the node. > > The user kernel & ramdisk must be separate. These should be the same > kernel & ramdisk contained in the user-specified image, eg. the image > you are requesting when issuing "nova boot --image $UUID". > > -Devananda > > _______________________________________________ > OpenStack-dev mailing list > OpenStack-dev at lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20140605/5f413cd1/attachment.html>