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Helga Velroyen authored
This is a design doc addressing issue 377. Objective is to reduce the number of nodes that are able to establish ssh and RPC connections to other nodes. Limiting this set of nodes to the master candidates is desired to decrease the risk of a compromised node compromising the entire cluster. Signed-off-by: Helga Velroyen <helgav@google.com> Reviewed-by: Guido Trotter <ultrotter@google.com>
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