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################################## ### ONAP Data Model Normatives ### ################################## data_types: interface_types: onap.interfaces.node.lifecycle.Standard: derived_from: tosca.interfaces.node.lifecycle.Standard description: the ONAP resource lifecycle interface, in case it extends the standard TOSCA's # here come the extensions onap.interfaces.node.lifecycle.VNF: # VNFs may need an extended lifecycle interface onap.interfaces.node.lifecycle.Service: # Services may need an extended lifecycle interface capability_types: onap.capabilities.Compute: # a derivation of tosca.capabilities.Computea TOSCA normative capability type onap.capabilities.Storage: # a derivation of tosca.capabilities.Storage a TOSCA normative capability type policy_types: onap.policies.scaling.Fixed: # .... onap.policies.scaling.Variable: # .... onap.policies.placement.Affinity: # .... onap.policies.placement.AntiAffinity: # .... onap.policies.naming.NumSequence: # .... node_types: #TODO: provide a description of the metadata for the node templates onap.nodes.Resource: description: | a base of the ONAP hierarchy of resources derived_from: tosca.nodes.Root descriptionrequirements: the very base of the ONAP resource hierarchy - host: interfacesdescription: | Standard: # justAn aONAP reminderresource thatmay allbe resourceshosted haveby a standardTOSCA lifecyclecontainer. interface type: onap.interfaces.node.lifecycle.Standard In a requirements: VDU, this requirement is of the - host:onap.capabilities.Compute type capability: tosca.capabilities.Container occurrences: [0, 1] relationship: onap.relationship.HostedOn onap.nodes.VNFFunction: derived_from: onap.nodes.Resource description: an| abstract base for thea hierarchyvirtual offunction concrete VNF resources (VNF, VDU, VFC) properties: # all IM properties # all ECOMP's # ONAP IM's interfaces: Standard: # just a reminder that type: tosca.interfaces.node.lifecycle.VNF #TODO: check on the HPA use case VNF properties requirements: # 1. MANY requirements of type onap.capabilities.Compute (a summary of # the Compute requirements of all inner Container and VDU nodes # exposed through the substitution mapping) # 2. MANY requirements of type onap.capabilities.Linkable (a summary of # the Linkable requirements of all ExtCPs inside the topology # exposed through the substitution mapping) # 3. MANY OTHER application-level reqs&caps onap.nodes.VDU: derived_from: onap.nodes.Resource description: | represents a virtualization container at the infrastructure level; contains the software image, declares [required] hardware capabilities capabilities: host: type: tosca.capabilities.Container occurrences: [0, UNBOUNDED] compute: type: onap.capabilities.Compute occurrences: [0, UNBOUNDED] storage: type: onap.capabilities.Storage occurrences: [0, UNBOUNDED] |
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See also: ECOMP SDC Metadata Overview, Focus on VDUAffinity and AntiAffinity, Splitting VDU: VFC + Container, Scaling