894 lines
25 KiB
Python
894 lines
25 KiB
Python
# Copyright 2016 Brocade Communications Systems Inc
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# 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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import abc
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import six
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from tacker._i18n import _
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from tacker.api import extensions
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from tacker.api.v1 import attributes as attr
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from tacker.api.v1 import resource_helper
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from tacker.common import exceptions
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from tacker.plugins.common import constants
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from tacker.services import service_base
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class VimUnauthorizedException(exceptions.TackerException):
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message = _("%(message)s")
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class VimConnectionException(exceptions.TackerException):
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message = _("%(message)s")
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class VimInUseException(exceptions.TackerException):
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message = _("VIM %(vim_id)s is still in use by VNF")
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class VimDefaultNotDefined(exceptions.TackerException):
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message = _("Default VIM is not defined.")
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class VimDefaultDuplicateException(exceptions.TackerException):
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message = _("Default VIM already exists %(vim_id)s.")
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class VimNotFoundException(exceptions.TackerException):
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message = _("Specified VIM id %(vim_id)s is invalid. Please verify and "
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"pass a valid VIM id")
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class VimRegionNotFoundException(exceptions.TackerException):
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message = _("Unknown VIM region name %(region_name)s")
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class VimKeyNotFoundException(exceptions.TackerException):
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message = _("Unable to find key file for VIM %(vim_id)s")
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class VimEncryptKeyError(exceptions.TackerException):
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message = _("Barbican must be enabled for VIM %(vim_id)s")
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class VimUnsupportedResourceTypeException(exceptions.TackerException):
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message = _("Resource type %(type)s is unsupported by VIM")
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class VimGetResourceException(exceptions.TackerException):
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message = _("Error while trying to issue %(cmd)s to find resource type "
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"%(type)s by resource name %(name)s")
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class VimGetResourceNameNotUnique(exceptions.TackerException):
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message = _("Getting resource id from VIM with resource name %(name)s "
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"by %(cmd)s returns more than one")
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class VimGetResourceNotFoundException(exceptions.TackerException):
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message = _("Getting resource id from VIM with resource name %(name)s "
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"by %(cmd)s returns nothing")
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class VimFromVnfNotFoundException(exceptions.NotFound):
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message = _('VIM from VNF %(vnf_id)s could not be found')
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class ToscaParserFailed(exceptions.InvalidInput):
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message = _("tosca-parser failed: - %(error_msg_details)s")
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class VnffgdInvalidTemplate(exceptions.InvalidInput):
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message = _("Invalid VNFFG template input: %(template)s")
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class VnffgdDuplicateForwarderException(exceptions.InvalidInput):
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message = _("Invalid Forwarding Path contains duplicate forwarder not in "
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"order: %(forwarder)s")
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class VnffgdDuplicateCPException(exceptions.InvalidInput):
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message = _("Invalid Forwarding Path contains duplicate connection point "
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": %(cp)s")
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class VnffgdVnfdNotFoundException(exceptions.NotFound):
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message = _("Specified VNFD %(vnfd_name)s in VNFFGD does not exist. "
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"Please create VNFDs before creating VNFFG")
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class VnffgdCpNotFoundException(exceptions.NotFound):
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message = _("Specified CP %(cp_id)s could not be found in VNFD "
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"%(vnfd_name)s. Please check VNFD for correct Connection "
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"Point.")
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class VnffgdCpNoForwardingException(exceptions.TackerException):
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message = _("Specified CP %(cp_id)s in VNFD %(vnfd_name)s "
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"does not have forwarding capability, which is required to be "
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"included in forwarding path")
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class VnffgdWrongEndpointNumber(exceptions.TackerException):
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message = _("Specified number_of_endpoints %(number)s is not equal to "
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"the number of connection_point %(cps)s")
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class VnffgdInUse(exceptions.InUse):
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message = _('VNFFGD %(vnffgd_id)s is still in use')
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class VnffgdNotFoundException(exceptions.NotFound):
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message = _('VNFFG Template %(vnffgd_id)s could not be found')
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class VnffgCreateFailed(exceptions.TackerException):
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message = _('Creating VNFFG based on %(vnffgd_id)s failed')
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class VnffgInvalidMappingException(exceptions.TackerException):
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message = _("Matching VNF Instance for VNFD %(vnfd_name)s could not be "
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"found. Please create an instance of this VNFD before "
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"creating/updating VNFFG.")
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class VnffgParamValueFormatError(exceptions.TackerException):
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message = _("Param values %(param_value)s is not in dict format.")
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class VnffgTemplateParamParsingException(exceptions.TackerException):
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message = _("Failed to parse VNFFG Template due to "
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"missing input param %(get_input)s.")
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class VnffgPropertyNotFoundException(exceptions.NotFound):
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message = _('VNFFG Property %(vnffg_property)s could not be found')
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class VnffgCpNotFoundException(exceptions.NotFound):
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message = _("Specified CP %(cp_id)s could not be found in VNF "
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"%(vnf_id)s.")
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class VnffgNotFoundException(exceptions.NotFound):
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message = _('VNFFG %(vnffg_id)s could not be found')
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class VnffgInUse(exceptions.InUse):
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message = _('VNFFG %(vnffg_id)s is still in use')
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class VnffgVnfNotFoundException(exceptions.NotFound):
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message = _("Specified VNF instance %(vnf_name)s in VNF Mapping could not "
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"be found")
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class VnffgDeleteFailed(exceptions.TackerException):
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message = _('Deleting VNFFG %(vnffg_id)s failed')
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class VnffgInUseNS(exceptions.TackerException):
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message = _('VNFFG %(vnffg_id)s belongs to active network service '
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'%(ns_id)s')
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class NfpAttributeNotFoundException(exceptions.NotFound):
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message = _('NFP attribute %(attribute)s could not be found')
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class NfpNotFoundException(exceptions.NotFound):
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message = _('NFP %(nfp_id)s could not be found')
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class NfpInUse(exceptions.InUse):
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message = _('NFP %(nfp_id)s is still in use')
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class NfpPolicyCriteriaError(exceptions.PolicyCheckError):
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message = _('%(error)s in policy')
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class NfpPolicyCriteriaIndexError(exceptions.TackerException):
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message = _('Criteria list can not be empty')
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class NfpDuplicatePolicyCriteria(exceptions.TackerException):
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message = _('The %(first_dict)s and %(sec_dict)s are overlapped')
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class NfpPolicyTypeError(exceptions.PolicyCheckError):
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message = _('Unsupported Policy Type: %(type)s')
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class NfpForwarderNotFoundException(exceptions.NotFound):
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message = _('VNFD Forwarder %(vnfd)s not found in VNF Mapping %(mapping)s')
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class NfpRequirementsException(exceptions.TackerException):
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message = _('VNFD Forwarder %(vnfd)s specified more than twice in '
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'requirements path')
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class SfcInUse(exceptions.InUse):
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message = _('SFC %(sfc_id)s is still in use')
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class SfcNotFoundException(exceptions.NotFound):
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message = _('Service Function Chain %(sfc_id)s could not be found')
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class ClassifierInUse(exceptions.InUse):
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message = _('Classifier %(classifier_id)s is still in use')
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class ClassifierNotFoundException(exceptions.NotFound):
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message = _('Classifier %(classifier_id)s could not be found')
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class VnfMappingNotFoundException(exceptions.NotFound):
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message = _('VNF mapping not found/defined')
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class VnfMappingNotValidException(exceptions.TackerException):
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message = _('The %(vnfd)s is not found in constituent VNFDs')
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class NSDInUse(exceptions.InUse):
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message = _('NSD %(nsd_id)s is still in use')
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class NSInUse(exceptions.InUse):
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message = _('NS %(ns_id)s is still in use')
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class NoTasksException(exceptions.TackerException):
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message = _('No tasks to run for %(action)s on %(resource)s')
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class UpdateChainException(exceptions.TackerException):
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message = _("%(message)s")
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class CreateChainException(exceptions.TackerException):
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message = _("%(message)s")
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class UpdateClassifierException(exceptions.TackerException):
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message = _("%(message)s")
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class UpdateVnffgException(exceptions.TackerException):
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message = _("%(message)s")
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NAME_MAX_LEN = 255
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RESOURCE_ATTRIBUTE_MAP = {
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'vims': {
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'id': {
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'allow_post': False,
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'allow_put': False,
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'validate': {'type:uuid': None},
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'is_visible': True,
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'primary_key': True,
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},
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'tenant_id': {
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'allow_post': True,
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'allow_put': False,
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'validate': {'type:string': None},
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'required_by_policy': True,
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'is_visible': True
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},
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'type': {
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'allow_post': True,
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'allow_put': False,
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'validate': {'type:not_empty_string': None},
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'is_visible': True
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},
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'auth_url': {
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'allow_post': True,
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'allow_put': False,
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'validate': {'type:string': None},
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'is_visible': True
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},
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'auth_cred': {
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'allow_post': True,
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'allow_put': True,
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'validate': {'type:dict_or_nodata': None},
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'is_visible': True,
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},
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'vim_project': {
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'allow_post': True,
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'allow_put': True,
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'validate': {'type:dict_or_nodata': None},
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'is_visible': True,
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},
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'name': {
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'allow_post': True,
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'allow_put': True,
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'validate': {'type:string': NAME_MAX_LEN},
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'is_visible': True,
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},
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'description': {
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'allow_post': True,
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'allow_put': True,
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'validate': {'type:string': None},
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'is_visible': True,
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'default': '',
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},
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'status': {
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'allow_post': False,
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'allow_put': False,
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'validate': {'type:string': None},
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'is_visible': True,
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},
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'placement_attr': {
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'allow_post': False,
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'allow_put': False,
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'is_visible': True,
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'default': None,
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},
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'shared': {
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'allow_post': False,
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'allow_put': False,
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'is_visible': False,
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'convert_to': attr.convert_to_boolean,
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'required_by_policy': True
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},
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'is_default': {
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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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'validate': {'type:boolean': None},
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'default': False
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},
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'created_at': {
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'allow_post': False,
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'allow_put': False,
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'is_visible': True,
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},
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'updated_at': {
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'allow_post': False,
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'allow_put': False,
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'is_visible': True,
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},
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},
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'vnffgds': {
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'id': {
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'allow_post': False,
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'allow_put': False,
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'validate': {'type:uuid': None},
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'is_visible': True,
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'primary_key': True,
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},
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'tenant_id': {
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'allow_post': True,
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'allow_put': False,
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'validate': {'type:string': None},
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'required_by_policy': True,
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'is_visible': True,
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},
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'name': {
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'allow_post': True,
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'allow_put': True,
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'validate': {'type:string': NAME_MAX_LEN},
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'is_visible': True,
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},
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'description': {
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'allow_post': True,
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'allow_put': True,
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'validate': {'type:string': None},
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'is_visible': True,
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'default': '',
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},
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'template': {
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'allow_post': True,
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'allow_put': False,
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'convert_to': attr.convert_none_to_empty_dict,
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'validate': {'type:dict_or_nodata': None},
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'is_visible': True,
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'default': None,
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},
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'template_source': {
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'allow_post': False,
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'allow_put': False,
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'is_visible': True,
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'default': 'onboarded'
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}
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},
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'vnffgs': {
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'id': {
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'allow_post': False,
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'allow_put': False,
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'validate': {'type:uuid': None},
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'is_visible': True,
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'primary_key': True
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},
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'tenant_id': {
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'allow_post': True,
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'allow_put': False,
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'validate': {'type:string': None},
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'required_by_policy': True,
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'is_visible': True
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},
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'vnffgd_id': {
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'allow_post': True,
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'allow_put': False,
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'validate': {'type:uuid': None},
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'is_visible': True,
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'default': None
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},
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'name': {
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'allow_post': True,
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'allow_put': True,
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'validate': {'type:string': NAME_MAX_LEN},
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'is_visible': True,
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},
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'description': {
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'allow_post': True,
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'allow_put': True,
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'validate': {'type:string': None},
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'is_visible': True,
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'default': '',
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},
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'vnf_mapping': {
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'allow_post': True,
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'allow_put': True,
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'convert_to': attr.convert_none_to_empty_dict,
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'validate': {'type:dict_or_nodata': None},
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'is_visible': True,
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'default': None,
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},
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'attributes': {
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'allow_post': True,
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'allow_put': True,
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'convert_to': attr.convert_none_to_empty_dict,
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'validate': {'type:dict_or_nodata': None},
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'is_visible': True,
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'default': None,
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},
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'symmetrical': {
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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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'validate': {'type:boolean': None},
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'default': False,
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},
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'forwarding_paths': {
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'allow_post': False,
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'allow_put': False,
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'is_visible': True,
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},
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'status': {
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'allow_post': False,
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'allow_put': False,
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'is_visible': True,
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},
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'vnffgd_template': {
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'allow_post': True,
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'allow_put': True,
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'validate': {'type:dict_or_nodata': None},
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'is_visible': True,
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'default': None,
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},
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'ns_id': {
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'allow_post': True,
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'allow_put': False,
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'is_visible': True,
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'default': None,
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},
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},
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'nfps': {
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'id': {
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'allow_post': False,
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'allow_put': False,
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'validate': {'type:uuid': None},
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'is_visible': True,
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'primary_key': True
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},
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'tenant_id': {
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'allow_post': False,
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'allow_put': False,
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'validate': {'type:string': None},
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'required_by_policy': True,
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'is_visible': True
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},
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'vnffg_id': {
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'allow_post': False,
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'allow_put': False,
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'validate': {'type:uuid': None},
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'is_visible': True,
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},
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'name': {
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'allow_post': False,
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'allow_put': False,
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'validate': {'type:string': None},
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'is_visible': True,
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},
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'classifier_id': {
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'allow_post': False,
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'allow_put': False,
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'validate': {'type:uuid': None},
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'is_visible': True,
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},
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'chain_id': {
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'allow_post': False,
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'allow_put': False,
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'validate': {'type:uuid': None},
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'is_visible': True,
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},
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'path_id': {
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'allow_post': False,
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'allow_put': False,
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'validate': {'type:string': None},
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'is_visible': True,
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},
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'symmetrical': {
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'allow_post': False,
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'allow_put': False,
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'is_visible': True,
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'validate': {'type:boolean': None},
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'default': False,
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},
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'status': {
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'allow_post': False,
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'allow_put': False,
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'is_visible': True,
|
|
},
|
|
},
|
|
'sfcs': {
|
|
'id': {
|
|
'allow_post': False,
|
|
'allow_put': False,
|
|
'validate': {'type:uuid': None},
|
|
'is_visible': True,
|
|
'primary_key': True
|
|
},
|
|
'tenant_id': {
|
|
'allow_post': False,
|
|
'allow_put': False,
|
|
'validate': {'type:string': None},
|
|
'required_by_policy': True,
|
|
'is_visible': True
|
|
},
|
|
'nfp_id': {
|
|
'allow_post': False,
|
|
'allow_put': False,
|
|
'validate': {'type:uuid': None},
|
|
'is_visible': True,
|
|
},
|
|
'instance_id': {
|
|
'allow_post': False,
|
|
'allow_put': False,
|
|
'validate': {'type:uuid': None},
|
|
'is_visible': True,
|
|
},
|
|
'chain': {
|
|
'allow_post': False,
|
|
'allow_put': False,
|
|
'is_visible': True,
|
|
},
|
|
'path_id': {
|
|
'allow_post': False,
|
|
'allow_put': False,
|
|
'is_visible': True,
|
|
},
|
|
'symmetrical': {
|
|
'allow_post': False,
|
|
'allow_put': False,
|
|
'is_visible': True,
|
|
'validate': {'type:boolean': None},
|
|
'default': False,
|
|
},
|
|
'status': {
|
|
'allow_post': False,
|
|
'allow_put': False,
|
|
'is_visible': True,
|
|
},
|
|
},
|
|
'classifiers': {
|
|
'id': {
|
|
'allow_post': False,
|
|
'allow_put': False,
|
|
'validate': {'type:uuid': None},
|
|
'is_visible': True,
|
|
'primary_key': True
|
|
},
|
|
'tenant_id': {
|
|
'allow_post': False,
|
|
'allow_put': False,
|
|
'validate': {'type:string': None},
|
|
'required_by_policy': True,
|
|
'is_visible': True
|
|
},
|
|
'nfp_id': {
|
|
'allow_post': False,
|
|
'allow_put': False,
|
|
'validate': {'type:uuid': None},
|
|
'is_visible': True,
|
|
},
|
|
'instance_id': {
|
|
'allow_post': False,
|
|
'allow_put': False,
|
|
'validate': {'type:uuid': None},
|
|
'is_visible': True,
|
|
},
|
|
'match': {
|
|
'allow_post': False,
|
|
'allow_put': False,
|
|
'is_visible': True,
|
|
},
|
|
'chain_id': {
|
|
'allow_post': False,
|
|
'allow_put': False,
|
|
'is_visible': True,
|
|
},
|
|
'status': {
|
|
'allow_post': False,
|
|
'allow_put': False,
|
|
'is_visible': True,
|
|
},
|
|
'name': {
|
|
'allow_post': True,
|
|
'allow_put': True,
|
|
'validate': {'type:string': NAME_MAX_LEN},
|
|
'is_visible': True,
|
|
},
|
|
},
|
|
|
|
'nsds': {
|
|
'id': {
|
|
'allow_post': False,
|
|
'allow_put': False,
|
|
'validate': {'type:uuid': None},
|
|
'is_visible': True,
|
|
'primary_key': True,
|
|
},
|
|
'tenant_id': {
|
|
'allow_post': True,
|
|
'allow_put': False,
|
|
'validate': {'type:string': None},
|
|
'required_by_policy': True,
|
|
'is_visible': True,
|
|
},
|
|
'name': {
|
|
'allow_post': True,
|
|
'allow_put': True,
|
|
'validate': {'type:string': NAME_MAX_LEN},
|
|
'is_visible': True,
|
|
},
|
|
'description': {
|
|
'allow_post': True,
|
|
'allow_put': True,
|
|
'validate': {'type:string': None},
|
|
'is_visible': True,
|
|
'default': '',
|
|
},
|
|
'created_at': {
|
|
'allow_post': False,
|
|
'allow_put': False,
|
|
'is_visible': True,
|
|
},
|
|
'updated_at': {
|
|
'allow_post': False,
|
|
'allow_put': False,
|
|
'is_visible': True,
|
|
},
|
|
'attributes': {
|
|
'allow_post': True,
|
|
'allow_put': False,
|
|
'convert_to': attr.convert_none_to_empty_dict,
|
|
'validate': {'type:dict_or_nodata': None},
|
|
'is_visible': True,
|
|
'default': None,
|
|
},
|
|
'template_source': {
|
|
'allow_post': False,
|
|
'allow_put': False,
|
|
'is_visible': True,
|
|
'default': 'onboarded'
|
|
},
|
|
|
|
},
|
|
|
|
'nss': {
|
|
'id': {
|
|
'allow_post': False,
|
|
'allow_put': False,
|
|
'validate': {'type:uuid': None},
|
|
'is_visible': True,
|
|
'primary_key': True,
|
|
},
|
|
'tenant_id': {
|
|
'allow_post': True,
|
|
'allow_put': False,
|
|
'validate': {'type:string': None},
|
|
'required_by_policy': True,
|
|
'is_visible': True,
|
|
},
|
|
'name': {
|
|
'allow_post': True,
|
|
'allow_put': True,
|
|
'validate': {'type:string': NAME_MAX_LEN},
|
|
'is_visible': True,
|
|
},
|
|
'description': {
|
|
'allow_post': True,
|
|
'allow_put': True,
|
|
'validate': {'type:string': NAME_MAX_LEN},
|
|
'is_visible': True,
|
|
'default': '',
|
|
},
|
|
'created_at': {
|
|
'allow_post': False,
|
|
'allow_put': False,
|
|
'is_visible': True,
|
|
},
|
|
'updated_at': {
|
|
'allow_post': False,
|
|
'allow_put': False,
|
|
'is_visible': True,
|
|
},
|
|
'vnf_ids': {
|
|
'allow_post': True,
|
|
'allow_put': False,
|
|
'validate': {'type:string': None},
|
|
'is_visible': True,
|
|
'default': '',
|
|
},
|
|
'vnffg_ids': {
|
|
'allow_post': True,
|
|
'allow_put': False,
|
|
'validate': {'type:string': None},
|
|
'is_visible': True,
|
|
'default': '',
|
|
},
|
|
'nsd_id': {
|
|
'allow_post': True,
|
|
'allow_put': False,
|
|
'validate': {'type:uuid': None},
|
|
'is_visible': True,
|
|
'default': None,
|
|
},
|
|
'vim_id': {
|
|
'allow_post': True,
|
|
'allow_put': False,
|
|
'validate': {'type:string': None},
|
|
'is_visible': True,
|
|
'default': '',
|
|
},
|
|
'status': {
|
|
'allow_post': False,
|
|
'allow_put': False,
|
|
'is_visible': True,
|
|
},
|
|
'error_reason': {
|
|
'allow_post': False,
|
|
'allow_put': False,
|
|
'is_visible': True,
|
|
},
|
|
'attributes': {
|
|
'allow_post': True,
|
|
'allow_put': False,
|
|
'convert_to': attr.convert_none_to_empty_dict,
|
|
'validate': {'type:dict_or_nodata': None},
|
|
'is_visible': True,
|
|
'default': None,
|
|
},
|
|
'mgmt_urls': {
|
|
'allow_post': False,
|
|
'allow_put': False,
|
|
'convert_to': attr.convert_none_to_empty_dict,
|
|
'validate': {'type:dict_or_nodata': None},
|
|
'is_visible': True,
|
|
},
|
|
'nsd_template': {
|
|
'allow_post': True,
|
|
'allow_put': False,
|
|
'validate': {'type:dict_or_nodata': None},
|
|
'is_visible': True,
|
|
'default': None,
|
|
},
|
|
},
|
|
|
|
}
|
|
|
|
|
|
class Nfvo(extensions.ExtensionDescriptor):
|
|
@classmethod
|
|
def get_name(cls):
|
|
return 'NFV Orchestrator'
|
|
|
|
@classmethod
|
|
def get_alias(cls):
|
|
return 'NFVO'
|
|
|
|
@classmethod
|
|
def get_description(cls):
|
|
return "Extension for NFV Orchestrator"
|
|
|
|
@classmethod
|
|
def get_namespace(cls):
|
|
return 'http://wiki.openstack.org/Tacker'
|
|
|
|
@classmethod
|
|
def get_updated(cls):
|
|
return "2015-12-21T10:00:00-00:00"
|
|
|
|
@classmethod
|
|
def get_resources(cls):
|
|
special_mappings = {}
|
|
plural_mappings = resource_helper.build_plural_mappings(
|
|
special_mappings, RESOURCE_ATTRIBUTE_MAP)
|
|
attr.PLURALS.update(plural_mappings)
|
|
return resource_helper.build_resource_info(
|
|
plural_mappings, RESOURCE_ATTRIBUTE_MAP, constants.NFVO,
|
|
translate_name=True)
|
|
|
|
@classmethod
|
|
def get_plugin_interface(cls):
|
|
return NFVOPluginBase
|
|
|
|
def update_attributes_map(self, attributes):
|
|
super(Nfvo, self).update_attributes_map(
|
|
attributes, extension_attrs_map=RESOURCE_ATTRIBUTE_MAP)
|
|
|
|
def get_extended_resources(self, version):
|
|
version_map = {'1.0': RESOURCE_ATTRIBUTE_MAP}
|
|
return version_map.get(version, {})
|
|
|
|
|
|
@six.add_metaclass(abc.ABCMeta)
|
|
class NFVOPluginBase(service_base.NFVPluginBase):
|
|
def get_plugin_name(self):
|
|
return constants.NFVO
|
|
|
|
def get_plugin_type(self):
|
|
return constants.NFVO
|
|
|
|
def get_plugin_description(self):
|
|
return 'Tacker NFV Orchestrator plugin'
|
|
|
|
@abc.abstractmethod
|
|
def create_vim(self, context, vim):
|
|
pass
|
|
|
|
@abc.abstractmethod
|
|
def update_vim(self, context, vim_id, vim):
|
|
pass
|
|
|
|
@abc.abstractmethod
|
|
def delete_vim(self, context, vim_id):
|
|
pass
|
|
|
|
@abc.abstractmethod
|
|
def get_vim(self, context, vim_id, fields=None, mask_password=True):
|
|
pass
|
|
|
|
@abc.abstractmethod
|
|
def get_vims(self, context, filters=None, fields=None):
|
|
pass
|
|
|
|
def get_vim_by_name(self, context, vim_name, fields=None,
|
|
mask_password=True):
|
|
raise NotImplementedError()
|
|
|
|
def get_default_vim(self, context):
|
|
pass
|