133 lines
4.7 KiB
Python
133 lines
4.7 KiB
Python
# All rights reserved.
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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 neutron_lib.api import converters
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from neutron_lib.api.definitions import port
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# Common definitions for maximum string field length
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DHCP_OPT_NAME_MAX_LEN = 64
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_VALID_BLANK_EXTRA_DHCP_OPTS = ('router', 'classless-static-route')
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_DHCP_OPT_VALUE_MAX_LEN = 255
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EXTRA_DHCP_OPT_KEY_SPECS = [
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# key spec for opt_name in _VALID_BLANK_EXTRA_DHCP_OPTS
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{'opt_name': {'type:values': _VALID_BLANK_EXTRA_DHCP_OPTS,
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'required': True},
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'opt_value': {'type:string_or_none':
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_DHCP_OPT_VALUE_MAX_LEN,
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'required': True},
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'ip_version': {'convert_to': converters.convert_to_int,
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'type:values': [4, 6],
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'required': False}},
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# key spec if opt_name not in _VALID_BLANK_EXTRA_DHCP_OPTS
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{'opt_name': {'type:not_empty_string': DHCP_OPT_NAME_MAX_LEN,
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'required': True},
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'opt_value': {'type:not_empty_string_or_none':
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_DHCP_OPT_VALUE_MAX_LEN,
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'required': True},
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'ip_version': {'convert_to': converters.convert_to_int,
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'type:values': [4, 6],
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'required': False}}
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]
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EXTRADHCPOPTS = 'extra_dhcp_opts'
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DHCP_OPT_CLIENT_ID = "client-id"
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# The alias of the extension.
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ALIAS = 'extra_dhcp_opt'
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# The label to lookup the plugin in the plugin directory. It can match the
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# alias, as required.
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LABEL = 'extra_dhcp_opt'
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# Whether or not this extension is simply signaling behavior to the user
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# or it actively modifies the attribute map (mandatory).
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IS_SHIM_EXTENSION = False
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# Whether the extension is marking the adoption of standardattr model for
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# legacy resources, or introducing new standardattr attributes. False or
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# None if the standardattr model is adopted since the introduction of
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# resource extension (mandatory).
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# If this is True, the alias for the extension should be prefixed with
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# 'standard-attr-'.
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IS_STANDARD_ATTR_EXTENSION = False
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# The name of the extension (mandatory).
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NAME = 'Neutron Extra DHCP options'
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# A prefix for API resources. An empty prefix means that the API is going
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# to be exposed at the v2/ level as any other core resource (mandatory).
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API_PREFIX = ''
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# The description of the extension (mandatory).
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DESCRIPTION = ("Extra options configuration for DHCP. "
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"For example PXE boot options to DHCP clients can "
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"be specified (e.g. tftp-server, server-ip-address, "
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"bootfile-name)")
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# A timestamp of when the extension was introduced (mandatory).
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UPDATED_TIMESTAMP = "2013-03-17T12:00:00-00:00"
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# The specific resources and/or attributes for the extension (optional).
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# In case of simple extensions, with single resource, the string constants
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# RESOURCE_NAME and COLLECTION_NAME can be used, otherwise string literals
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# can be used instead.
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# The name of the resource introduced or being extended
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# (in case it is defined by another extension, or it is
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# a core resource).
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RESOURCE_NAME = port.RESOURCE_NAME
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# The plural for the resource introduced or being extended
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# (in case it is defined by another extension, or it is a
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# core resource).
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COLLECTION_NAME = port.COLLECTION_NAME
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# The resource attribute map for the extension. It is effectively the
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# bulk of the API contract alongside ACTION_MAP (mandatory).
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RESOURCE_ATTRIBUTE_MAP = {
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COLLECTION_NAME: {
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EXTRADHCPOPTS: {
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'allow_post': True,
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'allow_put': True,
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'is_visible': True,
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'default': None,
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'validate': {
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'type:list_of_any_key_specs_or_none': EXTRA_DHCP_OPT_KEY_SPECS
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}
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}
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}
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}
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# The subresource attribute map for the extension. It adds child resources
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# to main extension's resource. The subresource map must have a parent and
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# a parameters entry. If an extension does not need such a map, None can
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# be specified (mandatory).
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SUB_RESOURCE_ATTRIBUTE_MAP = {}
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# The action map: it associates verbs with methods to be performed on
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# the API resource (mandatory).
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ACTION_MAP = {}
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# The list of required extensions (mandatory).
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REQUIRED_EXTENSIONS = []
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# The list of optional extensions (mandatory).
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OPTIONAL_EXTENSIONS = []
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ACTION_STATUS = {}
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