A number of ssh commands specify -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no. It would be far better to retrieve the host's SSH keys from the provider (not sure if that's possible with Linode's API, Digital Ocean and AWS both allow access to the system's startup messages, which include the host's public SSH keys)
A number of
sshcommands specify-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no. It would be far better to retrieve the host's SSH keys from the provider (not sure if that's possible with Linode's API, Digital Ocean and AWS both allow access to the system's startup messages, which include the host's public SSH keys)