Re: EC2 images
On 07/04/2013 04:44 PM, Anders Ingemann wrote:
On 4 July 2013 16:37, Tormod Ryeng <email@example.com> wrote:
The AWS EC2 AMIs on
(linked to from http://wiki.debian.org/Cloud/AmazonEC2Image) give the same
ECDSA key fingerprint for every instance when SSHing to the instances. The
host keys should be generated during the first boot-up of the instance, but
seem to be static.
I would assume that anyone using e.g. ami-ddbeafa9 gets the fingerprint
We've only tested the eu-west 64-bit AMI and some of the RightScale images
listed on the wiki, and they've all had the same problem.
I don't know whether this is a bug in the tools used to create the images or
Whoa, that is weird, to say the least.
I remove the keys when creating the ami
and create new ones at first boot
Do we have an entropy problem?!?!
Ah, that's probably the bug, right there. I guess you'll need to remove
and generate /etc/ssh/ssh_host_ecdsa_key as well?
admin@ip-10-227-121-70:/etc/ssh$ ssh-keygen -lf /etc/ssh/ssh_host_ecdsa_key