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  • Michael Hanselmann's avatar
    Add function to write cluster SSH key to known_hosts file · 75a5f456
    Michael Hanselmann authored
    The whole Ganeti cluster has a single SSH key. Its fingerprint is
    written to Ganeti's known_hosts file, together with an alias. This
    allows us to always use that alias instead of the real hostname,
    making management of the known_hosts file much easier.
    
    This patch does not handle an upgrade from an earlier version.
    
    Reviewed-by: ultrotter
    75a5f456