1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
|
# All rights reserved.
#
# 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.
from neutron_lib.api import converters
from neutron_lib.api.definitions import port
# Common definitions for maximum string field length
DHCP_OPT_NAME_MAX_LEN = 64
VALID_BLANK_EXTRA_DHCP_OPTS = ('router', 'classless-static-route')
DHCP_OPT_VALUE_MAX_LEN = 255
EXTRA_DHCP_OPT_KEY_SPECS = [
# key spec for opt_name in _VALID_BLANK_EXTRA_DHCP_OPTS
{'opt_name': {'type:values': VALID_BLANK_EXTRA_DHCP_OPTS,
'required': True},
'opt_value': {'type:string_or_none':
DHCP_OPT_VALUE_MAX_LEN,
'required': True},
'ip_version': {'convert_to': converters.convert_to_int,
'type:values': [4, 6],
'required': False}},
# key spec if opt_name not in _VALID_BLANK_EXTRA_DHCP_OPTS
{'opt_name': {'type:oneline_not_empty_string': DHCP_OPT_NAME_MAX_LEN,
'required': True},
'opt_value': {'type:oneline_not_empty_string_or_none':
DHCP_OPT_VALUE_MAX_LEN,
'required': True},
'ip_version': {'convert_to': converters.convert_to_int,
'type:values': [4, 6],
'required': False}}
]
EXTRADHCPOPTS = 'extra_dhcp_opts'
DHCP_OPT_CLIENT_ID = "client-id"
# client-id option value as defined in RFC 4776
DHCP_OPT_CLIENT_ID_NUM = 61
# The alias of the extension.
ALIAS = 'extra_dhcp_opt'
# Whether or not this extension is simply signaling behavior to the user
# or it actively modifies the attribute map (mandatory).
IS_SHIM_EXTENSION = False
# Whether the extension is marking the adoption of standardattr model for
# legacy resources, or introducing new standardattr attributes. False or
# None if the standardattr model is adopted since the introduction of
# resource extension (mandatory).
# If this is True, the alias for the extension should be prefixed with
# 'standard-attr-'.
IS_STANDARD_ATTR_EXTENSION = False
# The name of the extension (mandatory).
NAME = 'Neutron Extra DHCP options'
# A prefix for API resources. An empty prefix means that the API is going
# to be exposed at the v2/ level as any other core resource (mandatory).
API_PREFIX = ''
# The description of the extension (mandatory).
DESCRIPTION = ("Extra options configuration for DHCP. "
"For example PXE boot options to DHCP clients can "
"be specified (e.g. tftp-server, server-ip-address, "
"bootfile-name)")
# A timestamp of when the extension was introduced (mandatory).
UPDATED_TIMESTAMP = "2013-03-17T12:00:00-00:00"
# The specific resources and/or attributes for the extension (optional).
# In case of simple extensions, with single resource, the string constants
# RESOURCE_NAME and COLLECTION_NAME can be used, otherwise string literals
# can be used instead.
# The name of the resource introduced or being extended
# (in case it is defined by another extension, or it is
# a core resource).
RESOURCE_NAME = port.RESOURCE_NAME
# The plural for the resource introduced or being extended
# (in case it is defined by another extension, or it is a
# core resource).
COLLECTION_NAME = port.COLLECTION_NAME
# The resource attribute map for the extension. It is effectively the
# bulk of the API contract alongside ACTION_MAP (mandatory).
RESOURCE_ATTRIBUTE_MAP = {
COLLECTION_NAME: {
EXTRADHCPOPTS: {
'allow_post': True,
'allow_put': True,
'is_visible': True,
'default': None,
'validate': {
'type:list_of_any_key_specs_or_none': EXTRA_DHCP_OPT_KEY_SPECS
}
}
}
}
# The subresource attribute map for the extension. It adds child resources
# to main extension's resource. The subresource map must have a parent and
# a parameters entry. If an extension does not need such a map, None can
# be specified (mandatory).
SUB_RESOURCE_ATTRIBUTE_MAP = {}
# The action map: it associates verbs with methods to be performed on
# the API resource (mandatory).
ACTION_MAP = {}
# The list of required extensions (mandatory).
REQUIRED_EXTENSIONS = []
# The list of optional extensions (mandatory).
OPTIONAL_EXTENSIONS = []
ACTION_STATUS = {}
|
