# September 2016, Glenn F. Matthews
# Copyright (c) 2013-2017 the COT project developers.
# See the COPYRIGHT.txt file at the top-level directory of this distribution
# and at https://github.com/glennmatthews/cot/blob/master/COPYRIGHT.txt.
#
# This file is part of the Common OVF Tool (COT) project.
# It is subject to the license terms in the LICENSE.txt file found in the
# top-level directory of this distribution and at
# https://github.com/glennmatthews/cot/blob/master/LICENSE.txt. No part
# of COT, including this file, may be copied, modified, propagated, or
# distributed except according to the terms contained in the LICENSE.txt file.
"""Platform logic for the Cisco NX-OSv virtual switch."""
import logging
from COT.platforms.platform import Platform, Hardware
from COT.data_validation import ValidRange
logger = logging.getLogger(__name__)
[docs]class NXOSv(Platform):
"""Platform-specific logic for Cisco NX-OSv (Titanium)."""
PLATFORM_NAME = "Cisco NX-OSv"
CONFIG_TEXT_FILE = 'nxos_config.txt'
LITERAL_CLI_STRING = None
SUPPORTED_NIC_TYPES = ["E1000", "virtio"]
HARDWARE_LIMITS = Platform.HARDWARE_LIMITS.copy()
HARDWARE_LIMITS.update({
Hardware.cpus: ValidRange(1, 8),
Hardware.memory: ValidRange(2048, 8192),
Hardware.serial_count: ValidRange(1, 2),
})
[docs] def guess_nic_name(self, nic_number):
"""NX-OSv names its NICs a bit interestingly...
Args:
nic_number (int): Nth NIC to name.
Returns:
* mgmt0
* Ethernet2/1
* Ethernet2/2
* ...
* Ethernet2/48
* Ethernet3/1
* Ethernet3/2
* ...
"""
if nic_number == 1:
return "mgmt0"
else:
return ("Ethernet{0}/{1}".format((nic_number - 2) // 48 + 2,
(nic_number - 2) % 48 + 1))
Platform.PRODUCT_PLATFORM_MAP['com.cisco.nx-osv'] = NXOSv