tacker.extensions.vnfm module

exception tacker.extensions.vnfm.CNFCreateWaitFailed(message=None, **kwargs)

Bases: TackerException

message = 'CNF Create Failed with reason: %(reason)s'
exception tacker.extensions.vnfm.CNFHealFailed(message=None, **kwargs)

Bases: TackerException

message = '%(reason)s'
exception tacker.extensions.vnfm.CNFHealWaitFailed(message=None, **kwargs)

Bases: TackerException

message = '%(reason)s'
exception tacker.extensions.vnfm.CNFScaleFailed(message=None, **kwargs)

Bases: TackerException

message = 'CNF Scale Failed with reason: %(reason)s'
exception tacker.extensions.vnfm.CNFScaleWaitFailed(message=None, **kwargs)

Bases: TackerException

message = 'CNF Scale Wait Failed with reason: %(reason)s'
exception tacker.extensions.vnfm.CnfDefinitionNotFound(message=None, **kwargs)

Bases: NotFound

message = 'CNF definition file with path %(path)s is not found in vnf_artifacts.'
exception tacker.extensions.vnfm.HeatClientException(message=None, **kwargs)

Bases: TackerException

message = '%(msg)s'
exception tacker.extensions.vnfm.HeatTranslatorFailed(message=None, **kwargs)

Bases: InvalidInput

message = 'heat-translator failed: - %(error_msg_details)s'
exception tacker.extensions.vnfm.HelmClientMissingParamsError(message=None, **kwargs)

Bases: TackerException

message = 'The specified value %(value)s was not found.'
exception tacker.extensions.vnfm.HelmClientOtherError(message=None, **kwargs)

Bases: TackerException

message = 'An error occurred in HelmClient: %(error_message)s.'
exception tacker.extensions.vnfm.HelmClientRemoteCommandError(message=None, **kwargs)

Bases: TackerException

message = 'Failed to execute remote command.'
exception tacker.extensions.vnfm.InfraDriverUnreachable(message=None, **kwargs)

Bases: ServiceUnavailable

message = 'Could not retrieve VNF resource IDs and types. Please check %(service)s status.'
exception tacker.extensions.vnfm.InvalidInstReqInfoForScaling(message=None, **kwargs)

Bases: InvalidInput

message = 'Scaling resource cannot be set to fixed ip_address or mac_address.'
exception tacker.extensions.vnfm.InvalidParamsForSM(message=None, **kwargs)

Bases: InvalidInput

message = 'Please provide parameters for substitution mappings'
exception tacker.extensions.vnfm.InvalidSubstitutionMapping(message=None, **kwargs)

Bases: InvalidInput

message = 'Input for substitution mapping requirements are not valid for %(requirement)s. They must be in the form of list with two entries'
exception tacker.extensions.vnfm.InvalidVimConnectionInfo(message=None, **kwargs)

Bases: TackerException

message = 'Invalid vim_connection_info: %(reason)s'
exception tacker.extensions.vnfm.LCMUserDataFailed(message=None, **kwargs)

Bases: TackerException

message = 'LCM user data %(reason)s'
exception tacker.extensions.vnfm.OIDCAuthFailed(message=None, **kwargs)

Bases: InvalidInput

message = 'OIDC authentication and authorization failed. Detail: %(detail)s'
exception tacker.extensions.vnfm.ParamYAMLNotWellFormed(message=None, **kwargs)

Bases: InvalidInput

message = 'Parameter YAML not well formed - %(error_msg_details)s'
exception tacker.extensions.vnfm.SMRequirementMissing(message=None, **kwargs)

Bases: InvalidInput

message = 'All the requirements for substitution_mappings are not provided. Missing requirement for %(requirement)s'
exception tacker.extensions.vnfm.ServiceTypeNotFound(message=None, **kwargs)

Bases: NotFound

message = 'service type %(service_type_id)s could not be found'
exception tacker.extensions.vnfm.ToscaParserFailed(message=None, **kwargs)

Bases: InvalidInput

message = 'tosca-parser failed: - %(error_msg_details)s'
exception tacker.extensions.vnfm.VNFChangeExtConnWaitFailed(message=None, **kwargs)

Bases: TackerException

message = 'VNF ChangeExtConn %(reason)s'
exception tacker.extensions.vnfm.VNFCreateWaitFailed(message=None, **kwargs)

Bases: TackerException

message = 'VNF Create %(reason)s'
exception tacker.extensions.vnfm.VNFDNotFound(message=None, **kwargs)

Bases: NotFound

message = 'VNFD %(vnfd_id)s could not be found'
exception tacker.extensions.vnfm.VNFDeleteFailed(message=None, **kwargs)

Bases: TackerException

message = '%(reason)s'
exception tacker.extensions.vnfm.VNFDeleteWaitFailed(message=None, **kwargs)

Bases: TackerException

message = 'VNF Delete %(reason)s'
exception tacker.extensions.vnfm.VNFHealWaitFailed(message=None, **kwargs)

Bases: TackerException

message = 'VNF Heal %(reason)s'
exception tacker.extensions.vnfm.VNFInUse(message=None, **kwargs)

Bases: InUse

message = 'VNF %(vnf_id)s is still in use'
class tacker.extensions.vnfm.VNFMPluginBase

Bases: NFVPluginBase


Return string description of the plugin.


Return a symbolic name for the plugin.

Each service plugin should have a symbolic name. This name will be used, for instance, by service definitions in service types


Return one of predefined service types.

See tacker/plugins/common/constants.py

abstract get_vnf(context, vnf_id, fields=None)
abstract get_vnfd(context, vnfd_id, fields=None)
abstract get_vnfs(context, filters=None, fields=None)
exception tacker.extensions.vnfm.VNFNotFound(message=None, **kwargs)

Bases: NotFound

message = 'VNF %(vnf_id)s could not be found'
exception tacker.extensions.vnfm.VNFScaleWaitFailed(message=None, **kwargs)

Bases: TackerException

message = '%(reason)s'
exception tacker.extensions.vnfm.VNFUpdateInvalidInput(message=None, **kwargs)

Bases: TackerException

message = 'VNF Update Invalid Input %(reason)s'
exception tacker.extensions.vnfm.VNFUpdateWaitFailed(message=None, **kwargs)

Bases: TackerException

message = 'VNF Update %(reason)s'
class tacker.extensions.vnfm.Vnfm

Bases: ExtensionDescriptor

classmethod get_alias()

The alias for the extension.

e.g. ‘FOXNSOX’

classmethod get_description()

Friendly description for the extension.

e.g. ‘The Fox In Socks Extension’


Retrieve extended resources or attributes for core resources.

Extended attributes are implemented by a core plugin similarly to the attributes defined in the core, and can appear in request and response messages. Their names are scoped with the extension’s prefix. The core API version is passed to this function, which must return a map[<resource_name>][<attribute_name>][<attribute_property>] specifying the extended resource attribute properties required by that API version.

Extension can add resources and their attr definitions too. The returned map can be integrated into RESOURCE_ATTRIBUTE_MAP.

classmethod get_name()

The name of the extension.

e.g. ‘Fox In Socks’

classmethod get_namespace()

The XML namespace for the extension.

e.g. ‘http://www.fox.in.socks/api/ext/pie/v1.0

classmethod get_plugin_interface()

Returns an abstract class which defines contract for the plugin.

The abstract class should inherit from extesnions.PluginInterface, Methods in this abstract class should be decorated as abstractmethod

classmethod get_resources()

List of extensions.ResourceExtension extension objects.

Resources define new nouns, and are accessible through URLs.

classmethod get_updated()

The timestamp when the extension was last updated.

e.g. ‘2011-01-22T13:25:27-06:00’


Update attributes map for this extension.

This is default method for extending an extension’s attributes map. An extension can use this method and supplying its own resource attribute map in extension_attrs_map argument to extend all its attributes that needs to be extended.

If an extension does not implement update_attributes_map, the method does nothing and just return.