Synnefo » snf-ganeti

  """

  cl = GetClient()

  node = netutils.GetHostname(name=args[0]).name

  readd = opts.readd

  try:

    # Passing [] to QueryGroups means query the default group:

    node_groups = [opts.nodegroup] if opts.nodegroup is not None else []

    (ssh_port, ) = output[0]

  except (errors.OpPrereqError, errors.OpExecError):

    pass

  try:

    node_exists, sip, is_master, ssh_port = output[0]

  except (errors.OpPrereqError, errors.OpExecError):

    node_exists = ""

  fmtoverride = dict.fromkeys(["pinst_list", "sinst_list", "tags"],

                              (",".join, False))

  return GenericList(constants.QR_NODE, selected_fields, args, opts.units,

                     opts.separator, not opts.no_headers,

  @return: the desired exit code

  """

  return GenericListFields(constants.QR_NODE, args, opts.separator,

                           not opts.no_headers, cl=cl)

  cl = GetClient()

  result = qcl.QueryNodes(names=args, fields=fields, use_locking=False)

  qcl.Close()

  # these fields are static data anyway, so it doesn't matter, but

  # locking=True should be safer

  result = qcl.QueryNodes(names=args, fields=selected_fields,

                          use_locking=False)

  qcl.Close()

  force = opts.force

  selected_fields = ["name", "pinst_list"]

  result = qcl.QueryNodes(names=args, fields=selected_fields, use_locking=False)

  qcl.Close()

  ((node, pinst), ) = result

  @return: the desired exit code

  """

  result = cl.QueryNodes(fields=["name", "pip", "sip",

                                 "pinst_list", "sinst_list",

                                 "master_candidate", "drained", "offline",