Synnefo » snf-ganeti

def AddNodeCertToCandidateCerts(lu, node_uuid, cluster):

  """Add the node's client SSL certificate digest to the candidate certs.

  @type node_uuid: string

  @param node_uuid: the node's UUID

  @type cluster: C{object.Cluster}

  @param cluster: the cluster's configuration

  """

  result = lu.rpc.call_node_crypto_tokens(

             node_uuid, [constants.CRYPTO_TYPE_SSL_DIGEST])

  result.Raise("Could not retrieve the node's (uuid %s) SSL digest."

               % node_uuid)

  ((crypto_type, digest), ) = result.payload

  assert crypto_type == constants.CRYPTO_TYPE_SSL_DIGEST

  utils.AddNodeToCandidateCerts(node_uuid, digest, cluster.candidate_certs)