362 lines
9.9 KiB
Python
362 lines
9.9 KiB
Python
# Copyright 2015 Intel Corporation..
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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.openstack.common import log as logging
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from tacker.plugins.common import constants
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from tacker.services.service_base import NFVPluginBase
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LOG = logging.getLogger(__name__)
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class InfraDriverNotSpecified(exceptions.InvalidInput):
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message = _('infra driver is not specified')
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class MGMTDriverNotSpecified(exceptions.InvalidInput):
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message = _('mgmt driver is not specified')
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class MultipleMGMTDriversSpecified(exceptions.InvalidInput):
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message = _('More than one MGMT Driver per template is not supported')
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class ServiceTypesNotSpecified(exceptions.InvalidInput):
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message = _('service types are not specified')
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class DeviceTemplateInUse(exceptions.InUse):
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message = _('VNFD %(device_template_id)s is still in use')
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class DeviceInUse(exceptions.InUse):
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message = _('VNF %(device_id)s is still in use')
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class InvalidInfraDriver(exceptions.InvalidInput):
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message = _('invalid name for infra driver %(infra_driver)s')
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class InvalidServiceType(exceptions.InvalidInput):
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message = _('invalid service type %(service_type)s')
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class DeviceCreateFailed(exceptions.TackerException):
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message = _('creating VNF based on %(device_template_id)s failed')
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class DeviceCreateWaitFailed(exceptions.TackerException):
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message = _('waiting for creation of VNF %(device_id)s failed')
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class DeviceDeleteFailed(exceptions.TackerException):
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message = _('deleting VNF %(device_id)s failed')
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class DeviceTemplateNotFound(exceptions.NotFound):
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message = _('VNFD template %(device_tempalte_id)s could not be found')
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class ServiceTypeNotFound(exceptions.NotFound):
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message = _('service type %(service_type_id)s could not be found')
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class DeviceNotFound(exceptions.NotFound):
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message = _('VNF %(device_id)s could not be found')
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class ParamYAMLNotWellFormed(exceptions.InvalidInput):
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message = _("Parameter YAML not well formed - %(error_msg_details)s")
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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 HeatTranslatorFailed(exceptions.InvalidInput):
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message = _("heat-translator failed: - %(error_msg_details)s")
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class InputValuesMissing(exceptions.InvalidInput):
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message = _("Parameter input values missing for the key '%(key)s'")
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class ParamYAMLInputMissing(exceptions.InvalidInput):
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message = _("Parameter YAML input missing")
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class HeatClientException(exceptions.TackerException):
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message = _("%(msg)s")
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class UserDataFormatNotFound(exceptions.NotFound):
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message = _("user_data and/or user_data_format not provided")
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class IPAddrInvalidInput(exceptions.InvalidInput):
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message = _("IP Address input values should be in a list format")
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def _validate_service_type_list(data, valid_values=None):
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if not isinstance(data, list):
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msg = _("invalid data format for service list: '%s'") % data
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LOG.debug(msg)
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return msg
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if not data:
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msg = _("empty list is not allowed for service list. '%s'") % data
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LOG.debug(msg)
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return msg
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key_specs = {
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'service_type': {
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'type:string': None,
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}
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}
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for service in data:
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msg = attr._validate_dict(service, key_specs)
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if msg:
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LOG.debug(msg)
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return msg
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attr.validators['type:service_type_list'] = _validate_service_type_list
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RESOURCE_ATTRIBUTE_MAP = {
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'vnfds': {
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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': None},
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'is_visible': True,
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'default': '',
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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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'service_types': {
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'allow_post': True,
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'allow_put': False,
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'convert_to': attr.convert_to_list,
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'validate': {'type:service_type_list': None},
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'is_visible': True,
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'default': attr.ATTR_NOT_SPECIFIED,
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},
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'infra_driver': {
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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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'default': attr.ATTR_NOT_SPECIFIED,
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},
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'mgmt_driver': {
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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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'default': attr.ATTR_NOT_SPECIFIED,
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},
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'attributes': {
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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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},
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'vnfs': {
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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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'vnfd_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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},
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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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'default': '',
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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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'instance_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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'mgmt_url': {
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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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'attributes': {
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'allow_post': True,
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'allow_put': True,
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'validate': {'type:dict_or_none': 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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'is_visible': True,
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},
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},
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}
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class Vnfm(extensions.ExtensionDescriptor):
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@classmethod
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def get_name(cls):
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return 'VNFM'
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@classmethod
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def get_alias(cls):
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return 'VNF Manager'
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@classmethod
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def get_description(cls):
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return "Extension for VNF Manager"
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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 "2013-11-19T10:00:00-00:00"
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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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plural_mappings['service_types'] = 'service_type'
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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.VNFM,
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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 VNFMPluginBase
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def update_attributes_map(self, attributes):
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super(Vnfm, 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 VNFMPluginBase(NFVPluginBase):
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def get_plugin_name(self):
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return constants.VNFM
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def get_plugin_type(self):
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return constants.VNFM
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def get_plugin_description(self):
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return 'Tacker VNF Manager plugin'
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@abc.abstractmethod
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def create_vnfd(self, context, vnfd):
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pass
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@abc.abstractmethod
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def delete_vnfd(self, context, vnfd_id):
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pass
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@abc.abstractmethod
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def get_vnfd(self, context, vnfd_id, fields=None):
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pass
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@abc.abstractmethod
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def get_vnfds(self, context, filters=None, fields=None):
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pass
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@abc.abstractmethod
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def get_vnfs(self, context, filters=None, fields=None):
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pass
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@abc.abstractmethod
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def get_vnf(self, context, vnf_id, fields=None):
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pass
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@abc.abstractmethod
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def create_vnf(self, context, vnf):
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pass
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@abc.abstractmethod
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def update_vnf(
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self, context, vnf_id, vnf):
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pass
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@abc.abstractmethod
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def delete_vnf(self, context, vnf_id):
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pass
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