Comment 1 for bug 1958531

There's an incompatibility between Centos 9 stream ssh client and cirros ssh server, the scp connection initiated in the octavia-tempest-plugin fails (but the RemoteClient class works).

A workaround would be to extend the PubkeyAcceptedKeyTypes for scp with:

-o PubkeyAcceptedKeyTypes=+rsa-sha2-256,rsa-sha2-512