Hi, as some of you noticed (good!), you might start getting prompted to
verify SSH host keys on bastion. This is because we have temporarily
disabled the system-wide ssh_known_hosts file as we are rebuilding a
bunch of machines today. Once everything is rebuilt, we'll go through
and update ssh_known_hosts and renable it.
The tracking ticket for this is at
https://fedorahosted.org/fedora-infrastructure/ticket/1476
Until then, you can verify the keys at:
https://admin.fedoraproject.org/ssh_known_hosts (might go away once
proxies get rebuilt)
or
http://ricky.fedorapeople.org/ssh_known_hosts
Sorry for the alarm,
Ricky