I have been spend all days to search metadata and file injection related info with Google, there are few doc or blog about this topic (or I am not use the proper keyword) I know about this is only pieces what I know now is: cloud-init can inject files to instance and a lot other things, seems only on ubuntu, I can inject ssh key with qemu-nbd my question is: what is in metadata, how can I use matadata there is no injection related sub command in nova any related URL will be very appreciate Thanks -- William Herry ==================== WilliamHerryChina at Gmail.com -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20120601/b5d581e7/attachment.html>