127 lines
4.2 KiB
Python
127 lines
4.2 KiB
Python
#
|
|
# 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 heat.common import exception
|
|
from heat.common.i18n import _
|
|
from heat.engine import constraints
|
|
from heat.engine import properties
|
|
from heat.engine import resource
|
|
from heat.engine.resources.openstack.neutron import neutron
|
|
|
|
|
|
class VPC(resource.Resource):
|
|
|
|
PROPERTIES = (
|
|
CIDR_BLOCK, INSTANCE_TENANCY, TAGS,
|
|
) = (
|
|
'CidrBlock', 'InstanceTenancy', 'Tags',
|
|
)
|
|
|
|
_TAG_KEYS = (
|
|
TAG_KEY, TAG_VALUE,
|
|
) = (
|
|
'Key', 'Value',
|
|
)
|
|
|
|
properties_schema = {
|
|
CIDR_BLOCK: properties.Schema(
|
|
properties.Schema.STRING,
|
|
_('CIDR block to apply to the VPC.')
|
|
),
|
|
INSTANCE_TENANCY: properties.Schema(
|
|
properties.Schema.STRING,
|
|
_('Allowed tenancy of instances launched in the VPC. default - '
|
|
'any tenancy; dedicated - instance will be dedicated, '
|
|
'regardless of the tenancy option specified at instance '
|
|
'launch.'),
|
|
default='default',
|
|
constraints=[
|
|
constraints.AllowedValues(['default', 'dedicated']),
|
|
],
|
|
implemented=False
|
|
),
|
|
TAGS: properties.Schema(
|
|
properties.Schema.LIST,
|
|
schema=properties.Schema(
|
|
properties.Schema.MAP,
|
|
_('List of tags to attach to the instance.'),
|
|
schema={
|
|
TAG_KEY: properties.Schema(
|
|
properties.Schema.STRING,
|
|
required=True
|
|
),
|
|
TAG_VALUE: properties.Schema(
|
|
properties.Schema.STRING,
|
|
required=True
|
|
),
|
|
},
|
|
implemented=False,
|
|
)
|
|
),
|
|
}
|
|
|
|
default_client_name = 'neutron'
|
|
|
|
def handle_create(self):
|
|
# The VPC's net and router are associated by having identical names.
|
|
net_props = {'name': self.physical_resource_name()}
|
|
router_props = {'name': self.physical_resource_name()}
|
|
|
|
net = self.client().create_network({'network': net_props})['network']
|
|
self.resource_id_set(net['id'])
|
|
self.client().create_router({'router': router_props})['router']
|
|
|
|
@staticmethod
|
|
def network_for_vpc(client, network_id):
|
|
return client.show_network(network_id)['network']
|
|
|
|
@staticmethod
|
|
def router_for_vpc(client, network_id):
|
|
# first get the neutron net
|
|
net = VPC.network_for_vpc(client, network_id)
|
|
# then find a router with the same name
|
|
routers = client.list_routers(name=net['name'])['routers']
|
|
if len(routers) == 0:
|
|
# There may be no router if the net was created manually
|
|
# instead of in another stack.
|
|
return None
|
|
if len(routers) > 1:
|
|
raise exception.Error(
|
|
_('Multiple routers found with name %s') % net['name'])
|
|
return routers[0]
|
|
|
|
def check_create_complete(self, *args):
|
|
net = self.network_for_vpc(self.client(), self.resource_id)
|
|
if not neutron.NeutronResource.is_built(net):
|
|
return False
|
|
router = self.router_for_vpc(self.client(), self.resource_id)
|
|
return neutron.NeutronResource.is_built(router)
|
|
|
|
def handle_delete(self):
|
|
if self.resource_id is None:
|
|
return
|
|
|
|
with self.client_plugin().ignore_not_found:
|
|
router = self.router_for_vpc(self.client(), self.resource_id)
|
|
if router:
|
|
self.client().delete_router(router['id'])
|
|
|
|
with self.client_plugin().ignore_not_found:
|
|
self.client().delete_network(self.resource_id)
|
|
|
|
|
|
def resource_mapping():
|
|
return {
|
|
'AWS::EC2::VPC': VPC,
|
|
}
|