diff options
author | Marcel Enguehard <mengueha+fdio@cisco.com> | 2017-07-19 11:26:26 +0200 |
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committer | Marcel Enguehard <mengueha+fdio@cisco.com> | 2017-07-19 11:51:26 +0000 |
commit | 3e6678f9c692553e8902da4d6fb1fe6c087db1f4 (patch) | |
tree | 580a46ca5de22a044319eabb295ad980d50589ec /vicn/resource/linux/gre_tunnel.py | |
parent | 08c4f765cf29dbd6e9a616c542552417eece14fc (diff) |
* GUI resource
* MemIf interface for VPP
* Better netmodel integration
* Draft documentation
* New tutorials
* Improved monitoring and error handling
* Refactored IP addresses and prefixes representation
* Improved image mgmt for LXD
* Various bugfixes and code refactoring
Change-Id: I90da6cf7b5716bc7deb6bf4e24d3f9f01b5a9b0f
Signed-off-by: Marcel Enguehard <mengueha+fdio@cisco.com>
Diffstat (limited to 'vicn/resource/linux/gre_tunnel.py')
-rw-r--r-- | vicn/resource/linux/gre_tunnel.py | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/vicn/resource/linux/gre_tunnel.py b/vicn/resource/linux/gre_tunnel.py new file mode 100644 index 00000000..c5a25307 --- /dev/null +++ b/vicn/resource/linux/gre_tunnel.py @@ -0,0 +1,63 @@ +#!/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. + +import string + +from netmodel.model.type import Integer, String +from vicn.core.attribute import Attribute +from vicn.core.resource import Resource +from vicn.core.task import BashTask, inherit_parent, override_parent +from vicn.resource.channel import Channel +from vicn.resource.linux.net_device import NetDevice, SlaveNetDevice + +CMD_CREATE_GRE_TUNNEL=''' +ip tunnel add {device_name} mode gre remote {dst} local {src} ttl 255 +''' + +class GREChannel(Channel): + """ + Resource: GRETunnel + """ + pass + +class GREInterface(SlaveNetDevice): + + remote_address = Attribute(String, description ='', + mandatory = True) + + @override_parent + def __create__(self): + return BashTask(self.src_interface.node, CMD_CREATE_GRE_TUNNEL, { + 'device_name': self.device_name, + 'src': str(self.parent.ip4_address), + 'dst': self.remote_address}) + +class GRETunnel(Resource): + + src_interface = Attribute(NetDevice, description = 'source interface', + mandatory = True) + dst_interface = Attribute(NetDevice, description = 'destination interface', + mandatory = True) + + @inherit_parent + def __subresources__(self): + channel = GREChannel() + src = GREInterface(node=src_interface.node, device_name="gre0", + parent=src_interface, channel=channel) + dst = GREInterface(node=dst_interface.node, device_name="gre0", + parent=dst_interface, channel=channel) + return (src | dst) | channel |