openstack/neutron
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Merge "use subnet_service_types extension from neutron-lib"

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Zuul 2019-06-20 01:14:55 +00:00 committed by Gerrit Code Review
commit 0ae30d9449
1 changed files with 3 additions and 79 deletions
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neutron/extensions/subnet_service_types.py
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@ -10,86 +10,10 @@
# License for the specific language governing permissions and limitations
# under the License.
from neutron_lib.api.definitions import subnet as subnet_def
from neutron_lib.api.definitions import subnet_service_types as apidef
from neutron_lib.api import extensions
from neutron_lib.api import validators
from neutron_lib import constants
from neutron_lib import exceptions
import six
import webob.exc
from neutron._i18n import _
# List for service plugins to register their own prefixes
valid_prefixes = []
class InvalidSubnetServiceType(exceptions.InvalidInput):
message = _("Subnet service type %(service_type)s does not correspond "
"to a valid device owner.")
class InvalidInputSubnetServiceType(exceptions.InvalidInput):
message = _("Subnet service type %(service_type)s is not a string.")
def _validate_subnet_service_types(service_types, valid_values=None):
if service_types:
if not isinstance(service_types, list):
raise webob.exc.HTTPBadRequest(
_("Subnet service types must be a list."))
prefixes = valid_prefixes
# Include standard prefixes
prefixes += list(constants.DEVICE_OWNER_PREFIXES)
prefixes += constants.DEVICE_OWNER_COMPUTE_PREFIX
for service_type in service_types:
if not isinstance(service_type, six.text_type):
raise InvalidInputSubnetServiceType(service_type=service_type)
elif not service_type.startswith(tuple(prefixes)):
raise InvalidSubnetServiceType(service_type=service_type)
validators.add_validator('type:validate_subnet_service_types',
_validate_subnet_service_types)
EXTENDED_ATTRIBUTES_2_0 = {
subnet_def.COLLECTION_NAME: {
'service_types': {
'allow_post': True,
'allow_put': True,
'default': constants.ATTR_NOT_SPECIFIED,
'validate': {'type:validate_subnet_service_types': None},
'is_visible': True,
},
},
}
class Subnet_service_types(extensions.ExtensionDescriptor):
class Subnet_service_types(extensions.APIExtensionDescriptor):
"""Extension class supporting subnet service types."""
@classmethod
def get_name(cls):
return "Subnet service types"
@classmethod
def get_alias(cls):
return "subnet-service-types"
@classmethod
def get_description(cls):
return "Provides ability to set the subnet service_types field"
@classmethod
def get_updated(cls):
return "2016-03-15T18:00:00-00:00"
def get_extended_resources(self, version):
if version == "2.0":
return EXTENDED_ATTRIBUTES_2_0
else:
return {}
api_definition = apidef