Currently, when creating an SSH key, users are only able to fetch SSH fingerprints for internet-accessible hosts.

When using Runners, users might want to configure fingerprints for hosts that are only available on their local network, which would be accessed using the Bitbucket-generated SSH key.

The ask here is to allow users to manually modify the known_hosts file without necessarily validating whether the fingerprint is accessible by Bitbucket, or to allow users to add fingerprints manually without validation.

Workaround:

You may store the fingerprint in a variable, then write it to the known_hosts file before utilizing the SSH key.