Assign floating IP to the vdu

Assign floating IP to the vdu using TOSCA template

Change-Id: Iee4ab0c4f6e47f64ac43e8a57d6775ea7939e5e1
Partial-Bug: 1537636
This commit is contained in:
Saju Madhavan 2017-03-04 23:44:15 +05:30
parent ab064576a0
commit 7ccbc878af
2 changed files with 119 additions and 0 deletions

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# 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 toscaparser.nodetemplate import NodeTemplate
from toscaparser.tests.base import TestCase
import toscaparser.utils.yamlparser
from translator.hot.tosca.tosca_floating import ToscaFloatingIP
class ToscaFloatingIPTest(TestCase):
def _tosca_floatingip_test(self, tpl_snippet, expectedprops, name=None):
nodetemplates = (toscaparser.utils.yamlparser.
simple_parse(tpl_snippet)['node_templates'])
if not name:
name = list(nodetemplates.keys())[0]
nodetemplate = NodeTemplate(name, nodetemplates, custom_def=[])
nodetemplate.validate()
tosca_floatingip = ToscaFloatingIP(nodetemplate)
tosca_floatingip.handle_properties()
self.assertEqual(expectedprops, tosca_floatingip.properties)
def test_node_floatingip_with_properties(self):
tpl_snippet = '''
node_templates:
floating_ip:
type: tosca.nodes.network.FloatingIP
properties:
floating_network: public
floating_ip_address: 192.168.56.8
port_id: abcd
'''
expectedprops = {'floating_network': 'public',
'floating_ip_address': '192.168.56.8',
'port_id': 'abcd'}
self._tosca_floatingip_test(
tpl_snippet,
expectedprops)
def test_node_floatingip_with_properties_and_link_requirements(self):
tpl_snippet = '''
node_templates:
floating_ip:
type: tosca.nodes.network.FloatingIP
properties:
floating_network: public
floating_ip_address: 192.168.56.8
requirements:
- link:
node: port1
port1:
type: tosca.nodes.network.Port
properties:
ip_address: 10.0.0.6
'''
expectedprops = {'floating_network': 'public',
'floating_ip_address': '192.168.56.8',
'port_id': '{ get_resource: port1 }'}
self._tosca_floatingip_test(
tpl_snippet,
expectedprops,
name='floating_ip')

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#
# 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 translator.hot.syntax.hot_resource import HotResource
# Name used to dynamically load appropriate map class.
TARGET_CLASS_NAME = 'ToscaFloatingIP'
TOSCA_LINKS_TO = 'tosca.relationships.network.LinksTo'
class ToscaFloatingIP(HotResource):
'''Translate TOSCA node type tosca.nodes.network.FloatingIP'''
toscatype = 'tosca.nodes.network.FloatingIP'
def __init__(self, nodetemplate, csar_dir=None):
super(ToscaFloatingIP, self).__init__(nodetemplate,
type='OS::Neutron::FloatingIP',
csar_dir=csar_dir)
def handle_properties(self):
tosca_props = self.get_tosca_props()
fip_props = {}
for key, value in tosca_props.items():
fip_props[key] = value
links_to = None
for rel, node in self.nodetemplate.relationships.items():
if not links_to and rel.is_derived_from(TOSCA_LINKS_TO):
links_to = node
for hot_resource in self.depends_on_nodes:
if links_to.name == hot_resource.name:
self.depends_on.remove(hot_resource)
break
fip_props['port_id'] =\
'{ get_resource: %s }' % (links_to.name)
self.properties = fip_props