"""Calxeda: mc.py"""


# Copyright (c) 2012-2013, Calxeda Inc.
#
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# * Neither the name of Calxeda Inc. nor the names of its contributors
# may be used to endorse or promote products derived from this software
# without specific prior written permission.
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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from cxmanage_api.cli import get_tftp, get_nodes, run_command


def mcreset_command(args):
    """reset the management controllers of a cluster or host"""
    tftp = get_tftp(args)
    nodes = get_nodes(args, tftp)

    if not args.quiet:
        print 'Sending MC reset command...'

    _, errors = run_command(args, nodes, 'mc_reset')

    if not args.quiet and not errors:
        print 'Command completed successfully.\n'

    return len(errors) > 0