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Costas Drogos authored
In case of a cluster with primary-ip-version=4, there is no need for cluster to try ipv6 ssh connections which may timeout. So append '-4' on ssh if cluster is ipv4-only Signed-off-by: Costas Drogos <costas.drogos@gmail.com> Signed-off-by: Michele Tartara <mtartara@google.com> Reviewed-by: Michele Tartara <mtartara@google.com>
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