Tacker: ETSI MANO NFV Orchestrator / VNF Manager. See https://wiki.openstack.org/wiki/Tacker
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# Copyright 2015 Intel Corporation..
# 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.
import abc
import six
from tacker.api import extensions
from tacker.api.v1 import attributes as attr
from tacker.api.v1 import resource_helper
from tacker.common import exceptions
from tacker.openstack.common import log as logging
from tacker.plugins.common import constants
from tacker.services.service_base import NFVPluginBase
LOG = logging.getLogger(__name__)
class InfraDriverNotSpecified(exceptions.InvalidInput):
message = _('infra driver is not speicfied')
class ServiceTypesNotSpecified(exceptions.InvalidInput):
message = _('service types are not speicfied')
class DeviceTemplateInUse(exceptions.InUse):
message = _('device template %(device_template_id)s is still in use')
class DeviceInUse(exceptions.InUse):
message = _('Device %(device_id)s is still in use')
class InvalidInfraDriver(exceptions.InvalidInput):
message = _('invalid name for infra driver %(infra_driver)s')
class InvalidServiceType(exceptions.InvalidInput):
message = _('invalid service type %(service_type)s')
class DeviceCreateFailed(exceptions.TackerException):
message = _('creating device based on %(device_template_id)s failed')
class DeviceCreateWaitFailed(exceptions.TackerException):
message = _('waiting for creation of device %(device_id)s failed')
class DeviceDeleteFailed(exceptions.TackerException):
message = _('deleting device %(device_id)s failed')
class DeviceTemplateNotFound(exceptions.NotFound):
message = _('device template %(device_tempalte_id)s could not be found')
class SeviceTypeNotFound(exceptions.NotFound):
message = _('service type %(service_type_id)s could not be found')
class DeviceNotFound(exceptions.NotFound):
message = _('device %(device_id)s could not be found')
class ParamYAMLNotWellFormed(exceptions.InvalidInput):
message = _("Parameter YAML not well formed - %(error_msg_details)s")
class InputValuesMissing(exceptions.InvalidInput):
message = _("Input values missing for 'get_input")
class ParamYAMLInputMissing(exceptions.InvalidInput):
message = _("Parameter YAML input missing")
class HeatClientException(exceptions.TackerException):
message = _("%(msg)s")
class UserDataFormatNotFound(exceptions.NotFound):
message = _("user_data and/or user_data_format not provided")
class IPAddrInvalidInput(exceptions.InvalidInput):
message = _("IP Address input values should be in a list format")
def _validate_service_type_list(data, valid_values=None):
if not isinstance(data, list):
msg = _("invalid data format for service list: '%s'") % data
LOG.debug(msg)
return msg
if not data:
msg = _("empty list is not allowed for service list. '%s'") % data
LOG.debug(msg)
return msg
key_specs = {
'service_type': {
'type:string': None,
}
}
for service in data:
msg = attr._validate_dict(service, key_specs)
if msg:
LOG.debug(msg)
return msg
attr.validators['type:service_type_list'] = _validate_service_type_list
RESOURCE_ATTRIBUTE_MAP = {
'vnfds': {
'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': None},
'is_visible': True,
'default': '',
},
'description': {
'allow_post': True,
'allow_put': True,
'validate': {'type:string': None},
'is_visible': True,
'default': '',
},
'service_types': {
'allow_post': True,
'allow_put': False,
'convert_to': attr.convert_to_list,
'validate': {'type:service_type_list': None},
'is_visible': True,
'default': attr.ATTR_NOT_SPECIFIED,
},
'infra_driver': {
'allow_post': True,
'allow_put': False,
'validate': {'type:string': None},
'is_visible': True,
'default': attr.ATTR_NOT_SPECIFIED,
},
'mgmt_driver': {
'allow_post': True,
'allow_put': False,
'validate': {'type:string': None},
'is_visible': True,
'default': attr.ATTR_NOT_SPECIFIED,
},
'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,
},
},
'vnfs': {
'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
},
'vnfd_id': {
'allow_post': True,
'allow_put': False,
'validate': {'type:uuid': None},
'is_visible': True,
},
'name': {
'allow_post': True,
'allow_put': True,
'validate': {'type:string': None},
'is_visible': True,
'default': '',
},
'description': {
'allow_post': True,
'allow_put': True,
'validate': {'type:string': None},
'is_visible': True,
'default': '',
},
'instance_id': {
'allow_post': False,
'allow_put': False,
'validate': {'type:string': None},
'is_visible': True,
},
'mgmt_url': {
'allow_post': False,
'allow_put': False,
'validate': {'type:string': None},
'is_visible': True,
},
'attributes': {
'allow_post': True,
'allow_put': True,
'validate': {'type:dict_or_none': None},
'is_visible': True,
'default': {},
},
'status': {
'allow_post': False,
'allow_put': False,
'is_visible': True,
},
},
'device_templates': {
'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': None},
'is_visible': True,
'default': '',
},
'description': {
'allow_post': True,
'allow_put': True,
'validate': {'type:string': None},
'is_visible': True,
'default': '',
},
'service_types': {
'allow_post': True,
'allow_put': False,
'convert_to': attr.convert_to_list,
'validate': {'type:service_type_list': None},
'is_visible': True,
'default': attr.ATTR_NOT_SPECIFIED,
},
'infra_driver': {
'allow_post': True,
'allow_put': False,
'validate': {'type:string': None},
'is_visible': True,
'default': attr.ATTR_NOT_SPECIFIED,
},
'mgmt_driver': {
'allow_post': True,
'allow_put': False,
'validate': {'type:string': None},
'is_visible': True,
'default': attr.ATTR_NOT_SPECIFIED,
},
'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,
},
},
'devices': {
'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
},
'template_id': {
'allow_post': True,
'allow_put': False,
'validate': {'type:uuid': None},
'is_visible': True,
},
'name': {
'allow_post': True,
'allow_put': True,
'validate': {'type:string': None},
'is_visible': True,
'default': '',
},
'description': {
'allow_post': True,
'allow_put': True,
'validate': {'type:string': None},
'is_visible': True,
'default': '',
},
'instance_id': {
'allow_post': False,
'allow_put': False,
'validate': {'type:string': None},
'is_visible': True,
},
'mgmt_url': {
'allow_post': False,
'allow_put': False,
'validate': {'type:string': None},
'is_visible': True,
},
'attributes': {
'allow_post': True,
'allow_put': True,
'validate': {'type:dict_or_none': None},
'is_visible': True,
'default': {},
},
'service_contexts': {
'allow_post': True,
'allow_put': False,
'validate': {'type:service_context_list': None},
'is_visible': True,
'default': [],
},
'status': {
'allow_post': False,
'allow_put': False,
'is_visible': True,
},
},
}
class Vnfm(extensions.ExtensionDescriptor):
@classmethod
def get_name(cls):
return 'VNFM'
@classmethod
def get_alias(cls):
return 'VNF Manager'
@classmethod
def get_description(cls):
return "Extension for VNF Manager"
@classmethod
def get_namespace(cls):
return 'http://wiki.openstack.org/Tacker'
@classmethod
def get_updated(cls):
return "2013-11-19T10:00:00-00:00"
@classmethod
def get_resources(cls):
special_mappings = {}
plural_mappings = resource_helper.build_plural_mappings(
special_mappings, RESOURCE_ATTRIBUTE_MAP)
plural_mappings['service_types'] = 'service_type'
attr.PLURALS.update(plural_mappings)
return resource_helper.build_resource_info(
plural_mappings, RESOURCE_ATTRIBUTE_MAP, constants.VNFM,
translate_name=True)
@classmethod
def get_plugin_interface(cls):
return VNFMPluginBase
def update_attributes_map(self, attributes):
super(Vnfm, 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 VNFMPluginBase(NFVPluginBase):
def get_plugin_name(self):
return constants.VNFM
def get_plugin_type(self):
return constants.VNFM
def get_plugin_description(self):
return 'Tacker VNF Manager plugin'
@abc.abstractmethod
def create_vnfd(self, context, vnfd):
pass
@abc.abstractmethod
def delete_vnfd(self, context, vnfd_id):
pass
@abc.abstractmethod
def get_vnfd(self, context, vnfd_id, fields=None):
pass
@abc.abstractmethod
def get_vnfds(self, context, filters=None, fields=None):
pass
@abc.abstractmethod
def get_vnfs(self, context, filters=None, fields=None):
pass
@abc.abstractmethod
def get_vnf(self, context, vnf_id, fields=None):
pass
@abc.abstractmethod
def create_vnf(self, context, vnf):
pass
@abc.abstractmethod
def update_vnf(
self, context, vnf_id, vnf):
pass
@abc.abstractmethod
def delete_vnf(self, context, vnf_id):
pass
@abc.abstractmethod
def create_device_template(self, context, device_template):
pass
@abc.abstractmethod
def delete_device_template(self, context, device_template_id):
pass
@abc.abstractmethod
def get_device_template(self, context, device_template_id, fields=None):
pass
@abc.abstractmethod
def get_device_templates(self, context, filters=None, fields=None):
pass
@abc.abstractmethod
def get_devices(self, context, filters=None, fields=None):
pass
@abc.abstractmethod
def get_device(self, context, device_id, fields=None):
pass
@abc.abstractmethod
def create_device(self, context, device):
pass
@abc.abstractmethod
def update_device(
self, context, device_id, device):
pass
@abc.abstractmethod
def delete_device(self, context, device_id):
pass