187 lines
6.6 KiB
Python
187 lines
6.6 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.
|
|
import six
|
|
|
|
import warnings
|
|
|
|
from heat.common import exception
|
|
from heat.common.i18n import _
|
|
from heat.engine import resource
|
|
from heat.engine import scheduler
|
|
from heat.openstack.common import uuidutils
|
|
|
|
|
|
class NeutronResource(resource.Resource):
|
|
|
|
default_client_name = 'neutron'
|
|
|
|
def validate(self):
|
|
'''
|
|
Validate any of the provided params
|
|
'''
|
|
res = super(NeutronResource, self).validate()
|
|
if res:
|
|
return res
|
|
return self.validate_properties(self.properties)
|
|
|
|
@staticmethod
|
|
def validate_properties(properties):
|
|
'''
|
|
Validates to ensure nothing in value_specs overwrites
|
|
any key that exists in the schema.
|
|
|
|
Also ensures that shared and tenant_id is not specified
|
|
in value_specs.
|
|
'''
|
|
if 'value_specs' in properties.keys():
|
|
vs = properties.get('value_specs')
|
|
banned_keys = set(['shared', 'tenant_id']).union(
|
|
properties.keys())
|
|
for k in banned_keys.intersection(vs.keys()):
|
|
return '%s not allowed in value_specs' % k
|
|
|
|
@staticmethod
|
|
def _validate_depr_property_required(properties, prop_key, depr_prop_key):
|
|
prop_value = properties.get(prop_key)
|
|
depr_prop_value = properties.get(depr_prop_key)
|
|
|
|
if prop_value and depr_prop_value:
|
|
raise exception.ResourcePropertyConflict(prop_key,
|
|
depr_prop_key)
|
|
if not prop_value and not depr_prop_value:
|
|
raise exception.PropertyUnspecifiedError(prop_key,
|
|
depr_prop_key)
|
|
|
|
@staticmethod
|
|
def prepare_properties(properties, name):
|
|
'''
|
|
Prepares the property values so that they can be passed directly to
|
|
the Neutron create call.
|
|
|
|
Removes None values and value_specs, merges value_specs with the main
|
|
values.
|
|
'''
|
|
props = dict((k, v) for k, v in properties.items()
|
|
if v is not None and k != 'value_specs')
|
|
|
|
if 'name' in properties.keys():
|
|
props.setdefault('name', name)
|
|
|
|
if 'value_specs' in properties.keys():
|
|
props.update(properties.get('value_specs'))
|
|
|
|
return props
|
|
|
|
def prepare_update_properties(self, definition):
|
|
'''
|
|
Prepares the property values so that they can be passed directly to
|
|
the Neutron update call.
|
|
|
|
Removes any properties which are not update_allowed, then processes
|
|
as for prepare_properties.
|
|
'''
|
|
p = definition.properties(self.properties_schema, self.context)
|
|
update_props = dict((k, v) for k, v in p.items()
|
|
if p.props.get(k).schema.update_allowed)
|
|
|
|
props = self.prepare_properties(
|
|
update_props,
|
|
self.physical_resource_name())
|
|
return props
|
|
|
|
@staticmethod
|
|
def is_built(attributes):
|
|
status = attributes['status']
|
|
if status == 'BUILD':
|
|
return False
|
|
if status in ('ACTIVE', 'DOWN'):
|
|
return True
|
|
elif status == 'ERROR':
|
|
raise resource.ResourceInError(
|
|
resource_status=status)
|
|
else:
|
|
raise resource.ResourceUnknownStatus(
|
|
resource_status=status,
|
|
result=_('Resource is not built'))
|
|
|
|
def _resolve_attribute(self, name):
|
|
try:
|
|
attributes = self._show_resource()
|
|
except Exception as ex:
|
|
self.client_plugin().ignore_not_found(ex)
|
|
return None
|
|
if name == 'show':
|
|
return attributes
|
|
|
|
return attributes[name]
|
|
|
|
def _confirm_delete(self):
|
|
while True:
|
|
try:
|
|
yield
|
|
self._show_resource()
|
|
except Exception as ex:
|
|
self.client_plugin().ignore_not_found(ex)
|
|
return
|
|
|
|
def FnGetRefId(self):
|
|
return six.text_type(self.resource_id)
|
|
|
|
@staticmethod
|
|
def get_secgroup_uuids(security_groups, client, tenant_id):
|
|
'''
|
|
Returns a list of security group UUIDs.
|
|
Args:
|
|
security_groups: List of security group names or UUIDs
|
|
client: reference to neutronclient
|
|
tenant_id: the tenant id to match the security_groups
|
|
'''
|
|
warnings.warn('neutron.NeutronResource.get_secgroup_uuids is '
|
|
'deprecated. Use '
|
|
'self.client_plugin("neutron").get_secgroup_uuids')
|
|
seclist = []
|
|
all_groups = None
|
|
for sg in security_groups:
|
|
if uuidutils.is_uuid_like(sg):
|
|
seclist.append(sg)
|
|
else:
|
|
if not all_groups:
|
|
response = client.list_security_groups()
|
|
all_groups = response['security_groups']
|
|
same_name_groups = [g for g in all_groups if g['name'] == sg]
|
|
groups = [g['id'] for g in same_name_groups]
|
|
if len(groups) == 0:
|
|
raise exception.PhysicalResourceNotFound(resource_id=sg)
|
|
elif len(groups) == 1:
|
|
seclist.append(groups[0])
|
|
else:
|
|
# for admin roles, can get the other users'
|
|
# securityGroups, so we should match the tenant_id with
|
|
# the groups, and return the own one
|
|
own_groups = [g['id'] for g in same_name_groups
|
|
if g['tenant_id'] == tenant_id]
|
|
if len(own_groups) == 1:
|
|
seclist.append(own_groups[0])
|
|
else:
|
|
raise exception.PhysicalResourceNameAmbiguity(name=sg)
|
|
return seclist
|
|
|
|
def _delete_task(self):
|
|
delete_task = scheduler.TaskRunner(self._confirm_delete)
|
|
delete_task.start()
|
|
return delete_task
|
|
|
|
def check_delete_complete(self, delete_task):
|
|
# if the resource was already deleted, delete_task will be None
|
|
return delete_task is None or delete_task.step()
|