# 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 IOS XRv virtual router and its variants.
**Classes**
.. autosummary::
:nosignatures:
IOSXRv
IOSXRvLC
IOSXRvRP
"""
import logging
from COT.platforms.platform import Platform, Hardware
from COT.data_validation import ValidRange
logger = logging.getLogger(__name__)
[docs]class IOSXRv(Platform):
"""Platform-specific logic for Cisco IOS XRv platform."""
PLATFORM_NAME = "Cisco IOS XRv"
CONFIG_TEXT_FILE = 'iosxr_config.txt'
SECONDARY_CONFIG_TEXT_FILE = 'iosxr_config_admin.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(3072, 8192),
Hardware.nic_count: ValidRange(1, None),
Hardware.serial_count: ValidRange(1, 4),
})
[docs] def guess_nic_name(self, nic_number):
"""MgmtEth0/0/CPU0/0, GigabitEthernet0/0/0/0, Gig0/0/0/1, etc.
Args:
nic_number (int): Nth NIC to name.
Returns:
* "MgmtEth0/0/CPU0/0"
* "GigabitEthernet0/0/0/0"
* "GigabitEthernet0/0/0/1"
* etc.
"""
if nic_number == 1:
return "MgmtEth0/0/CPU0/0"
else:
return "GigabitEthernet0/0/0/" + str(nic_number - 2)
[docs]class IOSXRvRP(IOSXRv):
"""Platform-specific logic for Cisco IOS XRv HA-capable RP."""
PLATFORM_NAME = "Cisco IOS XRv route processor card"
HARDWARE_LIMITS = IOSXRv.HARDWARE_LIMITS.copy()
HARDWARE_LIMITS.update({
Hardware.nic_count: ValidRange(1, 2),
})
[docs] def guess_nic_name(self, nic_number):
"""Fabric and management only.
Args:
nic_number (int): Nth NIC to name.
Returns:
str: "fabric" or "MgmtEth0/{SLOT}/CPU0/0" only
"""
if nic_number == 1:
return "fabric"
else:
return "MgmtEth0/{SLOT}/CPU0/" + str(nic_number - 2)
[docs]class IOSXRvLC(IOSXRv):
"""Platform-specific logic for Cisco IOS XRv line card."""
PLATFORM_NAME = "Cisco IOS XRv line card"
# No bootstrap config for LCs - they inherit from the RP
CONFIG_TEXT_FILE = None
SECONDARY_CONFIG_TEXT_FILE = None
HARDWARE_LIMITS = IOSXRv.HARDWARE_LIMITS.copy()
HARDWARE_LIMITS.update({
Hardware.serial_count: ValidRange(0, 4),
})
[docs] def guess_nic_name(self, nic_number):
"""Fabric interface plus slot-appropriate GigabitEthernet interfaces.
Args:
nic_number (int): Nth NIC to name.
Returns:
str:
* "fabric"
* "GigabitEthernet0/{SLOT}/0/0"
* "GigabitEthernet0/{SLOT}/0/1"
* etc.
"""
if nic_number == 1:
return "fabric"
else:
return "GigabitEthernet0/{SLOT}/0/" + str(nic_number - 2)
Platform.PRODUCT_PLATFORM_MAP['com.cisco.ios-xrv'] = IOSXRv
Platform.PRODUCT_PLATFORM_MAP['com.cisco.ios-xrv.rp'] = IOSXRvRP
Platform.PRODUCT_PLATFORM_MAP['com.cisco.ios-xrv.lc'] = IOSXRvLC