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Viewing changes to heat/engine/resources/neutron/floatingip.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/floatingip.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.openstack.common import log as logging
 
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from heat.engine.resources.neutron import neutron
 
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if clients.neutronclient is not None:
 
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    from neutronclient.common.exceptions import NeutronClientException
 
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logger = logging.getLogger(__name__)
 
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class FloatingIP(neutron.NeutronResource):
 
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    properties_schema = {'floating_network_id': {'Type': 'String',
 
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                                                 'Required': True},
 
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                         'value_specs': {'Type': 'Map',
 
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                                         'Default': {}},
 
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                         'port_id': {'Type': 'String'},
 
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                         'fixed_ip_address': {'Type': 'String'}}
 
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    def add_dependencies(self, deps):
 
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        super(FloatingIP, self).add_dependencies(deps)
 
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        # depend on any RouterGateway in this template with the same
 
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        # network_id as this floating_network_id
 
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        for resource in self.stack.resources.itervalues():
 
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            if ((resource.type() == 'OS::Neutron::RouterGateway' or
 
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                resource.type() == 'OS::Quantum::RouterGateway') and
 
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                resource.properties.get('network_id') ==
 
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                    self.properties.get('floating_network_id')):
 
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                        deps += (self, resource)
 
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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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        fip = self.neutron().create_floatingip({
 
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            'floatingip': props})['floatingip']
 
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        self.resource_id_set(fip['id'])
 
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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_floatingip(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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    def FnGetAtt(self, key):
 
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        try:
 
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            attributes = self.neutron().show_floatingip(
 
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                self.resource_id)['floatingip']
 
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        except NeutronClientException as ex:
 
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            logger.warn("failed to fetch resource attributes: %s" % str(ex))
 
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            return None
 
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        return self.handle_get_attributes(self.name, key, attributes)
 
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class FloatingIPAssociation(neutron.NeutronResource):
 
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    properties_schema = {'floatingip_id': {'Type': 'String',
 
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                                           'Required': True},
 
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                         'port_id': {'Type': 'String',
 
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                                     'Required': True},
 
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                         'fixed_ip_address': {'Type': 'String'}}
 
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    def handle_create(self):
 
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        props = self.prepare_properties(self.properties, self.name)
 
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        floatingip_id = props.pop('floatingip_id')
 
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        self.neutron().update_floatingip(floatingip_id, {
 
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            'floatingip': props})['floatingip']
 
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        self.resource_id_set('%s:%s' % (floatingip_id, props['port_id']))
 
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    def handle_delete(self):
 
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        if not self.resource_id:
 
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            return
 
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        client = self.neutron()
 
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        (floatingip_id, port_id) = self.resource_id.split(':')
 
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        try:
 
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            client.update_floatingip(
 
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                floatingip_id,
 
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                {'floatingip': {'port_id': None}})
 
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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::FloatingIP': FloatingIP,
 
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        'OS::Neutron::FloatingIPAssociation': FloatingIPAssociation,
 
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        'OS::Quantum::FloatingIP': FloatingIP,
 
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        'OS::Quantum::FloatingIPAssociation': FloatingIPAssociation,
 
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    }