234 lines
6.7 KiB
Python
234 lines
6.7 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.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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# Deprecated. Will be removed in Ocata release
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class VimDefaultNameNotDefined(exceptions.TackerException):
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message = _("Default VIM is not set. Either specify a"
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" valid VIM during the VNF creation or set default VIM"
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" in tacker.conf")
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# Deprecated. Will be removed in Ocata release
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class VimDefaultIdException(exceptions.TackerException):
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message = _("Default VIM name %(vim_name)s is invalid or there are "
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"multiple VIM matches found. Please specify a valid default "
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"VIM in tacker.conf")
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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 VimDuplicateUrlException(exceptions.TackerException):
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message = _("VIM with specified auth URL already exists. Cannot register "
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"duplicate VIM")
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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: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': None},
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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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},
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}
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}
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class Nfvo(extensions.ExtensionDescriptor):
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@classmethod
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def get_name(cls):
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return 'NFVO'
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@classmethod
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def get_alias(cls):
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return 'NFV Orchestrator'
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@classmethod
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def get_description(cls):
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return "Extension for NFV Orchestrator"
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@classmethod
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def get_namespace(cls):
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return 'http://wiki.openstack.org/Tacker'
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@classmethod
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def get_updated(cls):
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return "2015-12-21T10:00:00-00:00"
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@classmethod
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def get_resources(cls):
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special_mappings = {}
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plural_mappings = resource_helper.build_plural_mappings(
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special_mappings, RESOURCE_ATTRIBUTE_MAP)
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attr.PLURALS.update(plural_mappings)
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return resource_helper.build_resource_info(
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plural_mappings, RESOURCE_ATTRIBUTE_MAP, constants.NFVO,
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translate_name=True)
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@classmethod
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def get_plugin_interface(cls):
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return NFVOPluginBase
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def update_attributes_map(self, attributes):
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super(Nfvo, self).update_attributes_map(
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attributes, extension_attrs_map=RESOURCE_ATTRIBUTE_MAP)
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def get_extended_resources(self, version):
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version_map = {'1.0': RESOURCE_ATTRIBUTE_MAP}
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return version_map.get(version, {})
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@six.add_metaclass(abc.ABCMeta)
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class NFVOPluginBase(service_base.NFVPluginBase):
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def get_plugin_name(self):
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return constants.NFVO
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def get_plugin_type(self):
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return constants.NFVO
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def get_plugin_description(self):
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return 'Tacker NFV Orchestrator plugin'
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@abc.abstractmethod
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def create_vim(self, context, vim):
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pass
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@abc.abstractmethod
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def delete_vim(self, context, vim_id):
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pass
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@abc.abstractmethod
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def get_vim(self, context, vim_id, fields=None, mask_password=True):
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pass
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@abc.abstractmethod
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def get_vims(self, context, filters=None, fields=None):
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pass
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def get_vim_by_name(self, context, vim_name, fields=None,
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mask_password=True):
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raise NotImplementedError()
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def get_default_vim(self, context):
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raise NotImplementedError()
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