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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
#
# Copyright (c) 2017 Cisco and/or its affiliates.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
from vicn.core.resource import Resource
from netmodel.model.type import String
from vicn.core.attribute import Attribute, Multiplicity
from vicn.core.task import BashTask
from vicn.core.exception import ResourceNotFound
CMD_LXD_PROFILE_CREATE = '''
lxc profile create {profile.name} description="{profile.description}"
lxc profile device add {profile.name} root disk pool={profile.pool} path=/
lxc profile device add {profile.name} {profile.iface_name} nic name={profile.iface_name} nictype=bridged parent={profile.network}
lxc profile unset {profile.name} environment.http_proxy
lxc profile unset {profile.name} user.network_mode
'''
CMD_LXD_PROFILE_GET = 'lxc profile list | grep {profile.name}'
# Default name of VICN management/monitoring interface
#
# This should be kept in sync with /etc/network/interfaces in the image file so that dhcp works
LXD_PROFILE_DEFAULT_IFNAME = 'vicn_mgmt'
class LxdProfile(Resource):
description = Attribute(String, descr="profile description", mandatory=True)
pool = Attribute(String, descr="ZFS pool used by the containers", mandatory=True)
network = Attribute(String, description='Network on which to attach', mandatory=True)
iface_name = Attribute(String, description='Default interface name',
default = LXD_PROFILE_DEFAULT_IFNAME)
node = Attribute(Resource, mandatory=True)
def __get__(self):
def parse(rv):
if not rv.stdout:
raise ResourceNotFound
return BashTask(self.node, CMD_LXD_PROFILE_GET, {'profile':self}, parse=parse)
def __create__(self):
return BashTask(self.node, CMD_LXD_PROFILE_CREATE, {'profile':self})
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