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gns3-server/gns3server/compute/dynamips/nodes/c3745.py
2021-04-17 23:34:28 +09:30

113 lines
3.0 KiB
Python

#
# Copyright (C) 2013 GNS3 Technologies Inc.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
Interface for Dynamips virtual Cisco 3745 instances module ("c3745")
http://github.com/GNS3/dynamips/blob/master/README.hypervisor#L326
"""
import asyncio
from .router import Router
from ..adapters.gt96100_fe import GT96100_FE
from ..dynamips_error import DynamipsError
import logging
log = logging.getLogger(__name__)
class C3745(Router):
"""
Dynamips c3745 router.
:param name: The name of this router
:param node_id: Node identifier
:param project: Project instance
:param manager: Parent VM Manager
:param dynamips_id: ID to use with Dynamips
:param console: console port
:param console_type: console type
:param aux: auxiliary console port
:param aux_type: auxiliary console type
"""
def __init__(
self,
name,
node_id,
project,
manager,
dynamips_id,
console=None,
console_type="telnet",
aux=None,
aux_type="none",
chassis=None,
):
super().__init__(
name, node_id, project, manager, dynamips_id, console, console_type, aux, aux_type, platform="c3745"
)
# Set default values for this platform (must be the same as Dynamips)
self._ram = 128
self._nvram = 304
self._disk0 = 16
self._disk1 = 0
self._iomem = 5 # percentage
self._clock_divisor = 8
self._create_slots(5)
self._slots[0] = GT96100_FE()
if chassis is not None:
raise DynamipsError("c3745 routers do not have chassis")
def asdict(self):
c3745_router_info = {"iomem": self._iomem}
router_info = Router.asdict(self)
router_info.update(c3745_router_info)
return router_info
@property
def iomem(self):
"""
Returns I/O memory size for this router.
:returns: I/O memory size (integer)
"""
return self._iomem
async def set_iomem(self, iomem):
"""
Sets I/O memory size for this router.
:param iomem: I/O memory size
"""
await self._hypervisor.send(f'c3745 set_iomem "{self._name}" {iomem}')
log.info(
'Router "{name}" [{id}]: I/O memory updated from {old_iomem}% to {new_iomem}%'.format(
name=self._name, id=self._id, old_iomem=self._iomem, new_iomem=iomem
)
)
self._iomem = iomem