TOSCA node types
- lishitao
- Lianhao Lu (Deactivated)
Owned by lishitao
tosca.nodes.nfv.VNF
tosca.nodes.nfv.VNF:
derived_from: tosca.nodes.Root
description: The generic abstract type from which all VNF specific abstract node types shall be derived to form, together with other node types, the TOSCA service template(s) representing the VNFD
properties:
descriptor_id: # instead of vnfd_id
type: string # GUID
description: Globally unique identifier of the VNFD
required: true
descriptor_version: # instead of vnfd_version
type: string
description: Identifies the version of the VNFD
required: true
provider: # instead of vnf_provider
type: string
description: Provider of the VNF and of the VNFD
required: true
product_name: # instead of vnf_product_name
type: string
description: Human readable name for the VNF Product
required: true
software_version: # instead of vnf_software_version
type: string
description: Software version of the VNF
required: true
product_info_name: # instead of vnf_product_info_name
type: string
description: Human readable name for the VNF Product
required: false
product_info_description: # instead of vnf_product_info_description
type: string
description: Human readable description of the VNF Product
required: false
vnfm_info:
type: list
required: true
description: Identifies VNFM(s) compatible with the VNF
entry_schema:
type: string
localization_languages:
type: list
description: Information about localization languages of the VNF
required: false
entry_schema:
type: string #IETF RFC 5646 string
default_localization_language:
type: string #IETF RFC 5646 string
description: Default localization language that is instantiated if no information about selected localization language is available
required: false
#configurable_properties:
#type: tosca.datatypes.nfv.VnfConfigurableProperties
#description: Describes the configurable properties of the VNF
#required: false
# derived types are expected to introduce configurable_properties
# with its type derived from
# tosca.datatypes.nfv.VnfConfigurableProperties
#modifiable_attributes:
#type: tosca.datatypes.nfv.VnfInfoModifiableAttributes
#description: Describes the modifiable attributes of the VNF
#required: false
# derived types are expected to introduce modifiable_attributes
# with its type derived from
# tosca.datatypes.nfv.VnfInfoModifiableAttributes
lcm_operations_configuration:
type: tosca.datatypes.nfv.VnfLcmOperationsConfiguration
description: Describes the configuration parameters for the VNF LCM operations
required: false
monitoring_parameters:
type: list
entry_schema:
type: tosca.datatypes.nfv.VnfMonitoringParameter
description: Describes monitoring parameters applicable to the VNF.
required: false
flavour_id:
type: string
description: Identifier of the Deployment Flavour within the VNFD
required: true
flavour_description:
type: string
description: Human readable description of the DF
required: true
#vnf_profile:
# type: tosca.datatypes.nfv.VnfProfile
# description: Describes a profile for instantiating VNFs of a particular NS DF according to a specific VNFD and VNF DF
# required: false
requirements:
- virtual_link:
capability: tosca.capabilities.nfv.VirtualLinkable
relationship: tosca.relationships.nfv.VirtualLinksTo
occurrences: [ 0, 1 ]
# Additional requirements shall be defined in the VNF specific node type (deriving from tosca.nodes.nfv.VNF) corresponding to NS virtual links that need to connect to VnfExtCps
interfaces:
Vnflcm:
type: tosca.interfaces.nfv.Vnflcmtosca.nodes.nfv.VnfExtCp
tosca.nodes.nfv.VnfExtCp:
derived_from: tosca.nodes.nfv.Cp
description: Describes a logical external connection point, exposed by the VNF enabling connection with an external Virtual Link
properties:
virtual_network_interface_requirements:
type: list
description: The actual virtual NIC requirements that is been assigned when instantiating the connection point
required: false
entry_schema:
type: tosca.datatypes.nfv.VirtualNetworkInterfaceRequirements
requirements:
- external_virtual_link:
capability: tosca.capabilities.nfv.VirtualLinkable
relationship: tosca.relationships.nfv.VirtualLinksTo
- internal_virtual_link: #name in ETSI NFV IFA011 v0.7.3: intVirtualLinkDesc
capability: tosca.capabilities.nfv.VirtualLinkable
relationship: tosca.relationships.nfv.VirtualLinksTotosca.nodes.nfv.Vdu.Compute
tosca.nodes.nfv.Vdu.Compute:
derived_from: tosca.nodes.Root
description: Describes the virtual compute part of a VDU which is a construct supporting the description of the deployment and operational behavior of a VNFC
properties:
name:
type: string
description: Human readable name of the VDU
required: true
description:
type: string
description: Human readable description of the VDU
required: true
boot_order:
type: list # explicit index (boot index) not necessary, contrary to IFA011
description: References a node template name from which a valid boot device is created
required: false
entry_schema:
type: string
nfvi_constraints:
type: list
description: Describes constraints on the NFVI for the VNFC instance(s) created from this VDU
required: false
entry_schema:
type: string
monitoring_parameters:
type: list
description: Describes monitoring parameters applicable to a VNFC instantiated from this VDU
required: false
entry_schema:
type: tosca.datatypes.nfv.VnfcMonitoringParameter
#configurable_properties:
#type: tosca.datatypes.nfv.VnfcConfigurableProperties
#required: false
# derived types are expected to introduce
# configurable_properties with its type derived from
# tosca.datatypes.nfv.VnfcConfigurableProperties
vdu_profile:
type: tosca.datatypes.nfv.VduProfile
description: Defines additional instantiation data for the VDU.Compute node
required: true
sw_image_data:
type: tosca.datatypes.nfv.SwImageData
description: Defines information related to a SwImage artifact used by this Vdu.Compute node
required: false # property is required when the node template has an associated artifact of type tosca.artifacts.nfv.SwImage and not required otherwise
boot_data:
type: string
description: Contains a string or a URL to a file contained in the VNF package used to customize a virtualised compute resource at boot time. The bootData may contain variable parts that are replaced by deployment specific values before being sent to the VIM.
required: false
#inject_files: #Introduced from Beijing release, used for vCPE usecase, outside the scope of SOL001 v2.5.1
# type: tosca.datatypes.nfv.injectFile
# required: false #Aligned with ONAP R2 IM. it should be false.
#meta_data: #Introduced from Beijing release, used for metadata attached to the VM or container, outside the scope of SOL001 v2.5.1
# type: map
# entry_schema:
# type: string
# required: false
capabilities:
virtual_compute:
type: tosca.capabilities.nfv.VirtualCompute
occurrences: [ 1, 1 ]
virtual_binding:
type: tosca.capabilities.nfv.VirtualBindable
occurrences: [ 1, UNBOUNDED ]
requirements:
- virtual_storage:
capability: tosca.capabilities.nfv.VirtualStorage
relationship: tosca.relationships.nfv.AttachesTo
occurrences: [ 0, UNBOUNDED ]