During a regular maintenance of the underlying physical host, the FJ VM moved hosts and during that, the main SSH keys were recreated (again).
This causes the following messages for SSH-based git requests:
git pull
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
Someone could be eavesdropping on you right now (man-in-the-middle attack)!
It is also possible that a host key has just been changed.
The fingerprint for the ED25519 key sent by the remote host is
SHA256:G3TQX5zKfl2dwUyVy8q00K3IWXMCFSqnubszbpz18hI.
Please contact your system administrator.
As a user, you can safely run
ssh-keygen -R codefloe.com
to overcome this warning. There’s no man-in-middle or any other risk.
We have now put measures in place to prevent this in the future as well as the option to restore the old keys. Apologies for the inconvenience caused!