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Viewing changes to heat/engine/resources/neutron/router.py

  • Committer: Package Import Robot
  • Author(s): Chuck Short, Chuck Short
  • Date: 2013-08-08 01:08:42 UTC
  • Revision ID: package-import@ubuntu.com-20130808010842-77cni2v4vlib7rus
Tags: 2013.2~b2-0ubuntu4
[ Chuck Short ]
* debian/rules: Enable testsuite during builds.
* debian/patches/fix-sqlalchemy-0.8.patch: Build against sqlalchemy 0.8.
* debian/patches/rename-quantumclient.patch: quantumclient -> neutronclient.

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heat/engine/resources/neutron/router.py
 
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
 
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#
 
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#    Licensed under the Apache License, Version 2.0 (the "License"); you may
 
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#    not use this file except in compliance with the License. You may obtain
 
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#    a copy of the License at
 
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#
 
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#         http://www.apache.org/licenses/LICENSE-2.0
 
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#
 
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#    Unless required by applicable law or agreed to in writing, software
 
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#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 
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#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 
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#    License for the specific language governing permissions and limitations
 
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#    under the License.
 
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from heat.engine import clients
 
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from heat.engine.resources.neutron import neutron
 
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from heat.engine import scheduler
 
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if clients.neutronclient is not None:
 
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    from neutronclient.common.exceptions import NeutronClientException
 
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from heat.openstack.common import log as logging
 
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logger = logging.getLogger(__name__)
 
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class Router(neutron.NeutronResource):
 
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    properties_schema = {'name': {'Type': 'String'},
 
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                         'value_specs': {'Type': 'Map',
 
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                                         'Default': {}},
 
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                         'admin_state_up': {'Type': 'Boolean',
 
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                                            'Default': True}}
 
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    attributes_schema = {
 
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        "status": "the status of the router",
 
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        "external_gateway_info": "gateway network for the router",
 
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        "name": "friendly name of the router",
 
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        "admin_state_up": "administrative state of the router",
 
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        "tenant_id": "tenant owning the router",
 
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        "id": "unique identifier for the router"
 
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    }
 
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    def handle_create(self):
 
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        props = self.prepare_properties(
 
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            self.properties,
 
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            self.physical_resource_name())
 
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        router = self.neutron().create_router({'router': props})['router']
 
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        self.resource_id_set(router['id'])
 
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    def _show_resource(self):
 
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        return self.neutron().show_router(
 
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            self.resource_id)['router']
 
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    def check_create_complete(self, *args):
 
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        attributes = self._show_resource()
 
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        return self.is_built(attributes)
 
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    def handle_delete(self):
 
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        client = self.neutron()
 
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        try:
 
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            client.delete_router(self.resource_id)
 
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        except NeutronClientException as ex:
 
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            if ex.status_code != 404:
 
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                raise ex
 
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        else:
 
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            return scheduler.TaskRunner(self._confirm_delete)()
 
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class RouterInterface(neutron.NeutronResource):
 
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    properties_schema = {'router_id': {'Type': 'String',
 
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                                       'Required': True},
 
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                         'subnet_id': {'Type': 'String',
 
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                                       'Required': True}}
 
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    def handle_create(self):
 
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        router_id = self.properties.get('router_id')
 
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        subnet_id = self.properties.get('subnet_id')
 
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        self.neutron().add_interface_router(
 
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            router_id,
 
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            {'subnet_id': subnet_id})
 
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        self.resource_id_set('%s:%s' % (router_id, subnet_id))
 
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    def handle_delete(self):
 
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        client = self.neutron()
 
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        (router_id, subnet_id) = self.resource_id.split(':')
 
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        try:
 
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            client.remove_interface_router(
 
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                router_id,
 
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                {'subnet_id': subnet_id})
 
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        except NeutronClientException as ex:
 
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            if ex.status_code != 404:
 
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                raise ex
 
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class RouterGateway(neutron.NeutronResource):
 
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    properties_schema = {'router_id': {'Type': 'String',
 
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                                       'Required': True},
 
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                         'network_id': {'Type': 'String',
 
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                                        'Required': True}}
 
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    def add_dependencies(self, deps):
 
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        super(RouterGateway, self).add_dependencies(deps)
 
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        for resource in self.stack.resources.itervalues():
 
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            # depend on any RouterInterface in this template with the same
 
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            # router_id as this router_id
 
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            if ((resource.type() == 'OS::Neutron::RouterInterface' or
 
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                resource.type() == 'OS::Quantum::RouterInterface') and
 
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                resource.properties.get('router_id') ==
 
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                    self.properties.get('router_id')):
 
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                        deps += (self, resource)
 
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            # depend on any subnet in this template with the same network_id
 
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            # as this network_id, as the gateway implicitly creates a port
 
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            # on that subnet
 
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            elif ((resource.type() == 'OS::Neutron::Subnet' or
 
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                  resource.type() == 'OS::Quantum::Subnet') and
 
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                  resource.properties.get('network_id') ==
 
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                    self.properties.get('network_id')):
 
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                        deps += (self, resource)
 
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    def handle_create(self):
 
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        router_id = self.properties.get('router_id')
 
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        network_id = self.properties.get('network_id')
 
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        self.neutron().add_gateway_router(
 
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            router_id,
 
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            {'network_id': network_id})
 
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        self.resource_id_set('%s:%s' % (router_id, network_id))
 
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    def handle_delete(self):
 
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        client = self.neutron()
 
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        (router_id, network_id) = self.resource_id.split(':')
 
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        try:
 
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            client.remove_gateway_router(router_id)
 
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        except NeutronClientException as ex:
 
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            if ex.status_code != 404:
 
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                raise ex
 
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def resource_mapping():
 
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    if clients.neutronclient is None:
 
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        return {}
 
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    return {
 
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        'OS::Neutron::Router': Router,
 
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        'OS::Neutron::RouterInterface': RouterInterface,
 
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        'OS::Neutron::RouterGateway': RouterGateway,
 
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        'OS::Quantum::Router': Router,
 
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        'OS::Quantum::RouterInterface': RouterInterface,
 
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        'OS::Quantum::RouterGateway': RouterGateway,
 
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    }