1 tosca_definitions_version: tosca_simple_yaml_1_0
3 tosca.artifacts.nfv.SwImage:
4 derived_from: tosca.artifacts.Deployment.Image
5 description: describes the software image which is directly loaded on the virtualisation container realizing of the VDU or is to be loaded on a virtual
6 tosca.artifacts.Implementation.nfv.Mistral:
7 derived_from: tosca.artifacts.Implementation
8 description: artifacts for Mistral workflows
9 mime_type: application/x-yaml
13 tosca.capabilities.nfv.VirtualStorage:
14 derived_from: tosca.capabilities.Root
15 description: Describes the attachment capabilities related to Vdu.Storage
16 tosca.capabilities.nfv.VirtualCompute:
17 derived_from: tosca.capabilities.Node
18 description: Describes the capabilities related to virtual compute resources
22 description: Describes the Logical Node requirements
25 type: tosca.datatypes.nfv.LogicalNodeData
26 requested_additional_capabilities:
28 description: Describes additional capability for a particular VDU
31 type: tosca.datatypes.nfv.RequestedAdditionalCapability
38 type: tosca.datatypes.nfv.VirtualMemory
39 description: Describes virtual memory of the virtualized compute
42 type: tosca.datatypes.nfv.VirtualCpu
43 description: Describes virtual CPU(s) of the virtualized compute
45 virtual_local_storage:
47 description: A list of virtual system disks created and destroyed as part of the VM lifecycle
50 type: tosca.datatypes.nfv.VirtualBlockStorageData
51 description: virtual system disk definition
52 tosca.capabilities.nfv.VirtualBindable:
53 derived_from: tosca.capabilities.Node
54 description: Indicates that the node that includes it can be pointed by a tosca.relationships.nfv.VirtualBindsTo relationship type which is used to model the VduHasCpd association
55 tosca.capabilities.nfv.VirtualLinkable:
56 derived_from: tosca.capabilities.Root
57 description: A node type that includes the VirtualLinkable capability indicates that it can be pointed by tosca.relationships.nfv.VirtualLinksTo relationship type
58 tosca.capabilities.nfv.ExtVirtualLinkable:
59 derived_from: tosca.capabilities.Root
60 tosca.capabilities.nfv.Forwarder:
61 derived_from: tosca.capabilities.Root
62 tosca.capabilities.nfv.ext.GuestOs:
63 derived_from: tosca.capabilities.Root
64 tosca.capabilities.nfv.ext.ImageFile:
65 derived_from: tosca.capabilities.Root
66 tosca.capabilities.nfv.ext.LocalAttachment:
67 derived_from: tosca.capabilities.Root
68 tosca.capabilities.nfv.ext.Compute.Container.Architecture:
69 derived_from: tosca.capabilities.Root
84 tosca.datatypes.nfv.VnfcAdditionalConfigurableProperties:
85 derived_from: tosca.datatypes.Root
86 description: VnfcAdditionalConfigurableProperties type is an empty base type for deriving data types for describing additional configurable properties for a given VNFC.
87 # below description properties added as optional, since atleast one property required to define a dataType in SDC
92 tosca.datatypes.nfv.VnfcConfigurableProperties:
93 derived_from: tosca.datatypes.Root
94 description: Defines the configurable properties of a VNFC
96 additional_vnfc_configurable_properties:
97 type: tosca.datatypes.nfv.VnfcAdditionalConfigurableProperties
98 description: Describes additional configuration for VNFC that can be modified using the ModifyVnfInfo operation
100 # derived types are expected to introduce
101 # additional_vnfc_configurable_properties with its type derived from
102 # tosca.datatypes.nfv.VnfcAdditionalConfigurableProperties
103 tosca.datatypes.nfv.RequestedAdditionalCapability:
104 derived_from: tosca.datatypes.Root
105 description: describes requested additional capability for a particular VDU
107 requested_additional_capability_name:
109 description: Identifies a requested additional capability for the VDU.
113 description: Indicates whether the requested additional capability is mandatory for successful operation.
115 min_requested_additional_capability_version:
117 description: Identifies the minimum version of the requested additional capability.
119 preferred_requested_additional_capability_version:
121 description: Identifies the preferred version of the requested additional capability.
123 target_performance_parameters:
125 description: Identifies specific attributes, dependent on the requested additional capability type.
129 tosca.datatypes.nfv.VirtualMemory:
130 derived_from: tosca.datatypes.Root
131 description: supports the specification of requirements related to virtual memory of a virtual compute resource
134 type: scalar-unit.size
135 description: Amount of virtual memory.
137 virtual_mem_oversubscription_policy:
139 description: The memory core oversubscription policy in terms of virtual memory to physical memory on the platform.
141 vdu_mem_requirements:
143 description: The hardware platform specific VDU memory requirements. A map of strings that contains a set of key-value pairs that describes hardware platform specific VDU memory requirements.
149 description: It specifies the memory allocation to be cognisant of the relevant process/core allocation.
152 tosca.datatypes.nfv.VirtualCpuPinning:
153 derived_from: tosca.datatypes.Root
154 description: Supports the specification of requirements related to the virtual CPU pinning configuration of a virtual compute resource
156 virtual_cpu_pinning_policy:
158 description: 'Indicates the policy for CPU pinning. The policy can take values of "static" or "dynamic". In case of "dynamic" the allocation of virtual CPU cores to logical CPU cores is decided by the VIM. (e.g.: SMT (Simultaneous Multi-Threading) requirements). In case of "static" the allocation is requested to be according to the virtual_cpu_pinning_rule.'
161 - valid_values: [ static, dynamic ]
162 virtual_cpu_pinning_rule:
164 description: Provides the list of rules for allocating virtual CPU cores to logical CPU cores/threads
168 tosca.datatypes.nfv.VirtualCpu:
169 derived_from: tosca.datatypes.Root
170 description: Supports the specification of requirements related to virtual CPU(s) of a virtual compute resource
174 description: CPU architecture type. Examples are x86, ARM
178 description: Number of virtual CPUs
183 type: scalar-unit.frequency
184 description: Minimum virtual CPU clock rate
186 virtual_cpu_oversubscription_policy:
188 description: CPU core oversubscription policy e.g. the relation of virtual CPU cores to physical CPU cores/threads.
190 vdu_cpu_requirements:
192 description: The hardware platform specific VDU CPU requirements. A map of strings that contains a set of key-value pairs describing VDU CPU specific hardware platform requirements.
197 type: tosca.datatypes.nfv.VirtualCpuPinning
198 description: The virtual CPU pinning configuration for the virtualised compute resource.
200 tosca.datatypes.nfv.LogicalNodeData:
201 derived_from: tosca.datatypes.Root
202 description: Describes compute, memory and I/O requirements associated with a particular VDU.
204 logical_node_requirements:
206 description: The logical node-level compute, memory and I/O requirements. A map of strings that contains a set of key-value pairs that describes hardware platform specific deployment requirements, including the number of CPU cores on this logical node, a memory configuration specific to a logical node or a requirement related to the association of an I/O device with the logical node.
210 tosca.datatypes.nfv.VirtualNetworkInterfaceRequirements:
211 derived_from: tosca.datatypes.Root
212 description: Describes requirements on a virtual network interface
216 description: Provides a human readable name for the requirement.
220 description: Provides a human readable description of the requirement.
224 description: Indicates whether fulfilling the constraint is mandatory (TRUE) for successful operation or desirable (FALSE).
226 network_interface_requirements:
228 description: The network interface requirements. A map of strings that contain a set of key-value pairs that describes the hardware platform specific network interface deployment requirements.
233 type: tosca.datatypes.nfv.LogicalNodeData
234 description: references (couples) the CP with any logical node I/O requirements (for network devices) that may have been created. Linking these attributes is necessary so that so that I/O requirements that need to be articulated at the logical node level can be associated with the network interface requirements associated with the CP.
237 tosca.datatypes.nfv.injectFile: #used for vCPE usecase
238 derived_from: tosca.datatypes.Root
246 tosca.datatypes.nfv.L2AddressData:
247 derived_from: tosca.datatypes.Root
248 description: Describes the information on the MAC addresses to be assigned to a connection point.
250 mac_address_assignment:
252 description: Specifies if the address assignment is the responsibility of management and orchestration function or not. If it is set to True, it is the management and orchestration function responsibility
254 tosca.datatypes.nfv.L3AddressData:
255 derived_from: tosca.datatypes.Root
256 description: Provides information about Layer 3 level addressing scheme and parameters applicable to a CP
258 ip_address_assignment:
260 description: Specifies if the address assignment is the responsibility of management and orchestration function or not. If it is set to True, it is the management and orchestration function responsibility
262 floating_ip_activated:
264 description: Specifies if the floating IP scheme is activated on the Connection Point or not
268 description: Defines address type. The address type should be aligned with the address type supported by the layer_protocols properties of the parent VnfExtCp
271 - valid_values: [ ipv4, ipv6 ]
272 number_of_ip_address:
274 description: Minimum number of IP addresses to be assigned
278 fixed_ip_address: #Introduced from Beijing release, only used for vCPE usecase
283 tosca.datatypes.nfv.AddressData:
284 derived_from: tosca.datatypes.Root
285 description: Describes information about the addressing scheme and parameters applicable to a CP
289 description: Describes the type of the address to be assigned to a connection point. The content type shall be aligned with the address type supported by the layerProtocol property of the connection point
292 - valid_values: [ mac_address, ip_address ]
294 type: tosca.datatypes.nfv.L2AddressData
295 description: Provides the information on the MAC addresses to be assigned to a connection point.
298 type: tosca.datatypes.nfv.L3AddressData
299 description: Provides the information on the IP addresses to be assigned to a connection point
301 tosca.datatypes.nfv.ConnectivityType:
302 derived_from: tosca.datatypes.Root
303 description: describes additional connectivity information of a virtualLink
307 description: Identifies the protocol a virtualLink gives access to (ethernet, mpls, odu2, ipv4, ipv6, pseudo-wire).The top layer protocol of the virtualLink protocol stack shall always be provided. The lower layer protocols may be included when there are specific requirements on these layers.
312 - valid_values: [ ethernet, mpls, odu2, ipv4, ipv6, pseudo-wire ]
315 description: Identifies the flow pattern of the connectivity
318 - valid_values: [ line, tree, mesh ]
319 tosca.datatypes.nfv.VlFlavour:
320 derived_from: tosca.datatypes.Root
324 tosca.datatypes.nfv.ext.AddressPairs:
332 tosca.datatypes.nfv.ext.FloatingIP:
340 tosca.datatypes.nfv.ext.LocationInfo:
351 tosca.datatypes.nfv.ext.HostRouteInfo:
359 tosca.datatypes.nfv.ext.InjectData:
367 tosca.datatypes.nfv.ext.zte.WatchDog:
375 tosca.datatypes.nfv.ext.LocalAffinityOrAntiAffinityRule:
380 affinity_antiaffinity:
383 tosca.datatypes.nfv.VduProfile:
384 derived_from: tosca.datatypes.Root
385 description: describes additional instantiation data for a given Vdu.Compute used in a specific deployment flavour.
387 min_number_of_instances:
389 description: Minimum number of instances of the VNFC based on this Vdu.Compute that is permitted to exist for a particular VNF deployment flavour.
392 - greater_or_equal: 0
393 max_number_of_instances:
395 description: Maximum number of instances of the VNFC based on this Vdu.Compute that is permitted to exist for a particular VNF deployment flavour.
398 - greater_or_equal: 0
399 watchdog: #Introduced from Beijing release, only used for vCPE usecase, outside the scope of SOL001 v2.5.1
402 vmBootUpTimeOut: #Introduced from Beijing release, only used for vCPE usecase, outside the scope of SOL001 v2.5.1
405 tosca.datatypes.nfv.LinkBitrateRequirements:
406 derived_from: tosca.datatypes.Root
407 description: describes the requirements in terms of bitrate for a virtual link
410 type: integer # in bits per second
411 description: Specifies the throughput requirement in bits per second of the link (e.g. bitrate of E-Line, root bitrate of E-Tree, aggregate capacity of E-LAN).
414 - greater_or_equal: 0
416 type: integer # in bits per second
417 description: Specifies the throughput requirement in bits per second of leaf connections to the link when applicable to the connectivity type (e.g. for E-Tree and E LAN branches).
420 - greater_or_equal: 0
421 tosca.datatypes.nfv.Qos:
422 derived_from: tosca.datatypes.Root
423 description: describes QoS data for a given VL used in a VNF deployment flavour
426 type: scalar-unit.time #Number [ms]
427 description: Specifies the maximum latency
431 packet_delay_variation:
432 type: scalar-unit.time #Number [ms]
433 description: Specifies the maximum jitter
436 - greater_or_equal: 0 s
438 type: float #Number [0 ..1]
439 description: Specifies the maximum packet loss ratio
442 - in_range: [ 0.0, 1.0 ]
443 tosca.datatypes.nfv.IpAllocationPool:
444 derived_from: tosca.datatypes.Root
445 description: Specifies a range of IP addresses
449 description: The IP address to be used as the first one in a pool of addresses derived from the cidr block full IP range
453 description: The IP address to be used as the last one in a pool of addresses derived from the cidr block full IP range
455 tosca.datatypes.nfv.L2ProtocolData:
456 derived_from: tosca.datatypes.Root
457 description: describes L2 protocol data for a given virtual link used in a specific VNF deployment flavour.
461 description: Identifies the network name associated with this L2 protocol.
465 description: Specifies the network type for this L2 protocol.The value may be overridden at run-time.
468 - valid_values: [ flat, vlan, vxlan, gre ]
471 description: Specifies whether to support VLAN transparency for this L2 protocol or not.
476 description: Specifies the maximum transmission unit (MTU) value for this L2 protocol.
480 segmentation_id: #Introduced from Beijing release, only used for vCPE usecase, outside the scope of SOL001 v2.5.1
483 physical_network: #Introduced from Beijing release, only used for vCPE usecase, outside the scope of SOL001 v2.5.1
486 tosca.datatypes.nfv.L3ProtocolData:
487 derived_from: tosca.datatypes.Root
488 description: describes L3 protocol data for a given virtual link used in a specific VNF deployment flavour.
492 description: Identifies the network name associated with this L3 protocol.
496 description: Specifies IP version of this L3 protocol.The value of the ip_version property shall be consistent with the value of the layer_protocol in the connectivity_type property of the virtual link node.
499 - valid_values: [ ipv4, ipv6 ]
502 description: Specifies the CIDR (Classless Inter-Domain Routing) of this L3 protocol. The value may be overridden at run-time.
506 description: Specifies the allocation pools with start and end IP addresses for this L3 protocol. The value may be overridden at run-time.
509 type: tosca.datatypes.nfv.IpAllocationPool
512 description: Specifies the gateway IP address for this L3 protocol. The value may be overridden at run-time.
516 description: Indicates whether DHCP (Dynamic Host Configuration Protocol) is enabled or disabled for this L3 protocol. The value may be overridden at run-time.
520 description: Specifies IPv6 address mode. May be present when the value of the ipVersion attribute is "ipv6" and shall be absent otherwise. The value may be overridden at run-time.
523 - valid_values: [ slaac, dhcpv6-stateful, dhcpv6-stateless ]
524 tosca.datatypes.nfv.VirtualLinkProtocolData:
525 derived_from: tosca.datatypes.Root
526 description: describes one protocol layer and associated protocol data for a given virtual link used in a specific VNF deployment flavour
528 associated_layer_protocol:
530 description: Identifies one of the protocols a virtualLink gives access to (ethernet, mpls, odu2, ipv4, ipv6, pseudo-wire) as specified by the connectivity_type property.
533 - valid_values: [ ethernet, mpls, odu2, ipv4, ipv6, pseudo-wire ]
535 type: tosca.datatypes.nfv.L2ProtocolData
536 description: Specifies the L2 protocol data for a virtual link. Shall be present when the associatedLayerProtocol attribute indicates a L2 protocol and shall be absent otherwise.
539 type: tosca.datatypes.nfv.L3ProtocolData
540 description: Specifies the L3 protocol data for this virtual link. Shall be present when the associatedLayerProtocol attribute indicates a L3 protocol and shall be absent otherwise.
543 tosca.datatypes.nfv.VlProfile:
544 derived_from: tosca.datatypes.Root
545 description: Describes additional instantiation data for a given VL used in a specific VNF deployment flavour.
547 max_bitrate_requirements:
548 type: tosca.datatypes.nfv.LinkBitrateRequirements
549 description: Specifies the maximum bitrate requirements for a VL instantiated according to this profile.
551 min_bitrate_requirements:
552 type: tosca.datatypes.nfv.LinkBitrateRequirements
553 description: Specifies the minimum bitrate requirements for a VL instantiated according to this profile.
556 type: tosca.datatypes.nfv.Qos
557 description: Specifies the QoS requirements of a VL instantiated according to this profile.
559 virtual_link_protocol_data:
561 description: Specifies the protocol data for a virtual link.
564 type: tosca.datatypes.nfv.VirtualLinkProtocolData
565 tosca.datatypes.nfv.VduLevel:
566 derived_from: tosca.datatypes.Root
567 description: Indicates for a given Vdu.Compute in a given level the number of instances to deploy
571 description: Number of instances of VNFC based on this VDU to deploy for this level.
574 - greater_or_equal: 0
575 tosca.datatypes.nfv.ScaleInfo:
576 derived_from: tosca.datatypes.Root
577 description: Indicates for a given scaleAspect the corresponding scaleLevel
581 description: The scale level for a particular aspect
584 - greater_or_equal: 0
585 tosca.datatypes.nfv.ScalingAspect:
586 derived_from: tosca.datatypes.Root
595 type: integer # positiveInteger
598 - greater_or_equal: 0
603 type: string # Identifier
604 tosca.datatypes.nfv.InstantiationLevel:
605 derived_from: tosca.datatypes.Root
606 description: Describes the scale level for each aspect that corresponds to a given level of resources to be instantiated within a deployment flavour in term of the number VNFC instances
610 description: Human readable description of the level
613 type: map # key: aspectId
614 description: Represents for each aspect the scale level that corresponds to this instantiation level. scale_info shall be present if the VNF supports scaling.
617 type: tosca.datatypes.nfv.ScaleInfo
618 tosca.datatypes.nfv.VnfInstantiateOperationConfiguration:
619 derived_from: tosca.datatypes.Root
620 description: represents information that affect the invocation of the InstantiateVnf operation.
625 tosca.datatypes.nfv.VnfScaleOperationConfiguration:
626 derived_from: tosca.datatypes.Root
627 description: Represents information that affect the invocation of the ScaleVnf operation
629 scaling_by_more_than_one_step_supported:
631 description: Signals whether passing a value larger than one in the numScalingSteps parameter of the ScaleVnf operation is supported by this VNF.
634 tosca.datatypes.nfv.VnfScaleToLevelOperationConfiguration:
635 derived_from: tosca.datatypes.Root
636 description: represents information that affect the invocation of the ScaleVnfToLevel operation
638 arbitrary_target_levels_supported:
640 description: Signals whether scaling according to the parameter "scaleInfo" is supported by this VNF
642 tosca.datatypes.nfv.VnfHealOperationConfiguration:
643 derived_from: tosca.datatypes.Root
644 description: represents information that affect the invocation of the HealVnf operation
648 description: Supported "cause" parameter values
652 tosca.datatypes.nfv.VnfTerminateOperationConfiguration:
653 derived_from: tosca.datatypes.Root
654 description: represents information that affect the invocation of the TerminateVnf
656 min_graceful_termination_timeout:
657 type: scalar-unit.time # For TOSCA V1.2 use type as scalar-unit.time instead of integer
658 description: Minimum timeout value for graceful termination of a VNF instance
660 max_recommended_graceful_termination_timeout:
661 type: scalar-unit.time # For TOSCA V1.2 use type as scalar-unit.time instead of integer
662 description: Maximum recommended timeout value that can be needed to gracefully terminate a VNF instance of a particular type under certain conditions, such as maximum load condition. This is provided by VNF provider as information for the operator facilitating the selection of optimal timeout value. This value is not used as constraint
664 tosca.datatypes.nfv.VnfOperateOperationConfiguration:
665 derived_from: tosca.datatypes.Root
666 description: represents information that affect the invocation of the OperateVnf operation
668 min_graceful_stop_timeout:
669 type: scalar-unit.time
670 description: Minimum timeout value for graceful stop of a VNF instance
672 max_recommended_graceful_stop_timeout:
673 type: scalar-unit.time
674 description: Maximum recommended timeout value that can be needed to gracefully stop a VNF instance of a particular type under certain conditions, such as maximum load condition. This is provided by VNF provider as information for the operator facilitating the selection of optimal timeout value. This value is not used as constraint
676 tosca.datatypes.nfv.VnfChangeFlavourOperationConfiguration:
677 derived_from: tosca.datatypes.Root
678 description: represents information that affect the invocation of the ChangeVnfFlavour operation
683 tosca.datatypes.nfv.VnfProfile:
684 derived_from: tosca.datatypes.Root
685 description: describes a profile for instantiating VNFs of a particular NS DF according to a specific VNFD and VNF DF.
689 description: Identifier of the instantiation level of the VNF DF to be used for instantiation. If not present, the default instantiation level as declared in the VNFD shall be used.
691 min_number_of_instances:
693 description: Minimum number of instances of the VNF based on this VNFD that is permitted to exist for this VnfProfile.
696 - greater_or_equal: 0
697 max_number_of_instances:
699 description: Maximum number of instances of the VNF based on this VNFD that is permitted to exist for this VnfProfile.
702 - greater_or_equal: 0
703 tosca.datatypes.nfv.UriAuthority:
704 derived_from: tosca.datatypes.Root
705 description: information that corresponds to the authority component of a URI as specified in IETF RFC 3986 [8]
708 type: string # shall comply with IETF RFC 3986
709 description: user_info field of the authority component of a URI
712 type: string # shall comply with IETF RFC 3986
713 description: host field of the authority component of a URI
716 type: string # shall comply with IETF RFC 3986
717 description: port field of the authority component of a URI
719 tosca.datatypes.nfv.UriComponents:
720 derived_from: tosca.datatypes.Root
721 description: information used to build a URI that complies with IETF RFC 3986 [8].
724 type: string # shall comply with IETF RFC3986
725 description: scheme component of a URI.
728 type: tosca.datatypes.nfv.UriAuthority
729 description: Authority component of a URI
732 type: string # shall comply with IETF RFC 3986
733 description: path component of a URI.
736 type: string # shall comply with IETF RFC 3986
737 description: query component of a URI.
740 type: string # shall comply with IETF RFC 3986
741 description: fragment component of a URI.
743 tosca.datatypes.nfv.InterfaceDetails:
744 derived_from: tosca.datatypes.Root
745 description: information used to access an interface exposed by a VNF
748 type: tosca.datatypes.nfv.UriComponents
749 description: Provides components to build a Uniform Ressource Identifier (URI) where to access the interface end point.
751 interface_specific_data:
753 description: Provides additional details that are specific to the type of interface considered.
757 tosca.datatypes.nfv.VirtualLinkMonitoringParameter:
758 derived_from: tosca.datatypes.Root
759 description: Represents information on virtualised resource related performance metrics applicable to the VNF.
763 description: Human readable name of the monitoring parameter
767 description: Identifies a performance metric derived from those defined in ETSI GS NFV-IFA 027.The packetOutgoingVirtualLink and packetIncomingVirtualLink metrics shall be obtained by aggregation the PacketOutgoing and PacketIncoming measurements defined in clause 7.1 of GS NFV-IFA 027 of all virtual link ports attached to the virtual link to which the metrics apply.
770 - valid_values: [ packet_outgoing_virtual_link, packet_incoming_virtual_link ]
772 type: scalar-unit.time
773 description: Describes the recommended periodicity at which to collect the performance information.
777 tosca.datatypes.nfv.VnfcMonitoringParameter:
778 derived_from: tosca.datatypes.Root
779 description: Represents information on virtualised resource related performance metrics applicable to the VNF.
783 description: Human readable name of the monitoring parameter
787 description: Identifies the performance metric, according to ETSI GS NFV-IFA 027.
790 - valid_values: [ v_cpu_usage_mean_vnf, v_cpu_usage_peak_vnf, v_memory_usage_mean_vnf, v_memory_usage_peak_vnf, v_disk_usage_mean_vnf, v_disk_usage_peak_vnf, byte_incoming_vnf_int_cp, byte_outgoing_vnf_int_cp, packet_incoming_vnf_int_cp, packet_outgoing_vnf_int_cp ]
792 type: scalar-unit.time
793 description: Describes the recommended periodicity at which to collect the performance information.
797 tosca.datatypes.nfv.VnfChangeExtConnectivityOperationConfiguration:
798 derived_from: tosca.datatypes.Root
799 description: represents information that affect the invocation of the ChangeExtVnfConnectivity operation
804 tosca.datatypes.nfv.VnfMonitoringParameter:
805 derived_from: tosca.datatypes.Root
806 description: Represents information on virtualised resource related performance metrics applicable to the VNF.
810 description: Human readable name of the monitoring parameter
814 description: Identifies the performance metric, according to ETSI GS NFV-IFA 027.
817 - valid_values: [ v_cpu_usage_mean_vnf, v_cpu_usage_peak_vnf, v_memory_usage_mean_vnf, v_memory_usage_peak_vnf, v_disk_usage_mean_vnf, v_disk_usage_peak_vnf, byte_incoming_vnf_ext_cp, byte_outgoing_vnf_ext_cp, packet_incoming_vnf_ext_cp, packet_outgoing_vnf_ext_cp ]
819 type: scalar-unit.time
820 description: Describes the recommended periodicity at which to collect the performance information.
824 tosca.datatypes.nfv.VnfLcmOperationsConfiguration:
825 derived_from: tosca.datatypes.Root
826 description: Represents information to configure lifecycle management operations
829 type: tosca.datatypes.nfv.VnfInstantiateOperationConfiguration
830 description: Configuration parameters for the InstantiateVnf operation
833 type: tosca.datatypes.nfv.VnfScaleOperationConfiguration
834 description: Configuration parameters for the ScaleVnf operation
837 type: tosca.datatypes.nfv.VnfScaleToLevelOperationConfiguration
838 description: Configuration parameters for the ScaleVnfToLevel operation
841 type: tosca.datatypes.nfv.VnfChangeFlavourOperationConfiguration
842 description: Configuration parameters for the changeVnfFlavourOpConfig operation
845 type: tosca.datatypes.nfv.VnfHealOperationConfiguration
846 description: Configuration parameters for the HealVnf operation
849 type: tosca.datatypes.nfv.VnfTerminateOperationConfiguration
850 description: Configuration parameters for the TerminateVnf operation
853 type: tosca.datatypes.nfv.VnfOperateOperationConfiguration
854 description: Configuration parameters for the OperateVnf operation
856 change_ext_connectivity:
857 type: tosca.datatypes.nfv.VnfChangeExtConnectivityOperationConfiguration
858 description: Configuration parameters for the changeExtVnfConnectivityOpConfig operation
860 tosca.datatypes.nfv.CpProtocolData:
861 derived_from: tosca.datatypes.Root
862 description: Describes and associates the protocol layer that a CP uses together with other protocol and connection point information
864 associated_layer_protocol:
867 description: One of the values of the property layer_protocols of the CP
869 - valid_values: [ ethernet, mpls, odu2, ipv4, ipv6, pseudo-wire ]
872 description: Provides information on the addresses to be assigned to the CP
874 type: tosca.datatypes.nfv.AddressData
876 tosca.datatypes.nfv.VnfAdditionalConfigurableProperties:
877 derived_from: tosca.datatypes.Root
878 description: is an empty base type for deriving data types for describing additional configurable properties for a given VNF
879 # below description properties added as optional, since atleast one property required to define a dataType in SDC
884 tosca.datatypes.nfv.VnfConfigurableProperties:
885 derived_from: tosca.datatypes.Root
886 description: indicates configuration properties for a given VNF (e.g. related to auto scaling and auto healing).
888 is_autoscale_enabled:
890 description: It permits to enable (TRUE)/disable (FALSE) the auto-scaling functionality. If the properties is not present for configuring, then VNF property is not supported
894 description: It permits to enable (TRUE)/disable (FALSE) the auto-healing functionality. If the properties is not present for configuring, then VNF property is not supported
896 additional_configurable_properties:
897 description: It provides VNF specific configurable properties that can be modified using the ModifyVnfInfo operation
899 type: tosca.datatypes.nfv.VnfAdditionalConfigurableProperties
900 # derived types are expected to introduce
901 # additional_configurable_properties with its type derived from
902 # tosca.datatypes.nfv.VnfAdditionalConfigurableProperties
903 tosca.datatypes.nfv.VnfInfoModifiableAttributesExtensions:
904 derived_from: tosca.datatypes.Root
905 description: is an empty base type for deriving data types for describing VNF-specific extension
906 # below description properties added as optional, since atleast one property required to define a dataType in SDC
911 tosca.datatypes.nfv.VnfInfoModifiableAttributesMetadata:
912 derived_from: tosca.datatypes.Root
913 description: is an empty base type for deriving data types for describing VNF-specific metadata
914 # below description properties added as optional, since atleast one property required to define a dataType in SDC
919 tosca.datatypes.nfv.VnfInfoModifiableAttributes:
920 derived_from: tosca.datatypes.Root
921 description: Describes VNF-specific extension and metadata for a given VNF
924 type: tosca.datatypes.nfv.VnfInfoModifiableAttributesExtensions
925 description: \"Extension\" properties of VnfInfo that are writeable
927 # derived types are expected to introduce
928 # extensions with its type derived from
929 # tosca.datatypes.nfv.VnfInfoModifiableAttributesExtensions
931 type: tosca.datatypes.nfv.VnfInfoModifiableAttributesMetadata
932 description: \"Metadata\" properties of VnfInfo that are writeable
934 # derived types are expected to introduce
935 # metadata with its type derived from
936 # tosca.datatypes.nfv.VnfInfoModifiableAttributesMetadata
937 tosca.datatypes.nfv.VirtualLinkBitrateLevel:
938 derived_from: tosca.datatypes.Root
939 description: Describes bitrate requirements applicable to the virtual link instantiated from a particicular VnfVirtualLink
944 bitrate_requirements:
945 type: tosca.datatypes.nfv.LinkBitrateRequirements
946 description: Virtual link bitrate requirements for an instantiation level or bitrate delta for a scaling step
948 tosca.datatypes.nfv.VnfOperationAdditionalParameters:
949 derived_from: tosca.datatypes.Root
950 description: Is an empty base type for deriving data type for describing VNF-specific parameters to be passed when invoking lifecycle management operations
951 # below description properties added as optional, since atleast one property required to define a dataType in SDC
956 tosca.datatypes.nfv.VirtualFileStorageData:
957 derived_from: tosca.datatypes.Root
958 description: VirtualFileStorageData describes file storage requirements associated with compute resources in a particular VDU
961 type: scalar-unit.size
962 description: Size of virtualized storage resource
964 file_system_protocol:
966 description: The shared file system protocol (e.g. NFS, CIFS)
968 tosca.datatypes.nfv.VirtualObjectStorageData:
969 derived_from: tosca.datatypes.Root
970 description: VirtualObjectStorageData describes object storage requirements associated with compute resources in a particular VDU
973 type: scalar-unit.size
974 description: Maximum size of virtualized storage resource
976 tosca.datatypes.nfv.VirtualBlockStorageData:
977 derived_from: tosca.datatypes.Root
978 description: VirtualBlockStorageData describes block storage requirements associated with compute resources in a particular VDU, either as a local disk or as virtual attached storage
981 type: scalar-unit.size
982 description: Size of virtualised storage resource
984 vdu_storage_requirements:
986 description: The hardware platform specific storage requirements. A map of strings that contains a set of key-value pairs that represents the hardware platform specific storage deployment requirements.
992 description: Indicates if the storage support RDMA
995 tosca.datatypes.nfv.SwImageData:
996 derived_from: tosca.datatypes.Root
997 description: describes information related to a software image artifact
998 properties: # in SOL001 v0.8.0: "properties or metadata:"
1001 description: Name of this software image
1005 description: Version of this software image
1009 description: Checksum of the software image file
1013 description: The container format describes the container file format in which software image is provided
1016 - valid_values: [ aki, ami, ari, bare, docker, ova, ovf ]
1019 description: The disk format of a software image is the format of the underlying disk image
1022 - valid_values: [ aki, ami, ari, iso, qcow2, raw, vdi, vhd, vhdx, vmdk ]
1024 type: scalar-unit.size # Number
1025 description: The minimal disk size requirement for this software image
1028 type: scalar-unit.size # Number
1029 description: The minimal RAM requirement for this software image
1032 type: scalar-unit.size # Number
1033 description: The size of this software image
1037 description: Identifies the operating system used in the software image
1039 supported_virtualisation_environments:
1041 description: Identifies the virtualisation environments (e.g. hypervisor) compatible with this software image
1047 tosca.interfaces.nfv.Vnflcm:
1048 #derived_from: tosca.interfaces.Root
1049 #description: This interface encompasses a set of TOSCA operations corresponding to the VNF LCM operations defined in ETSI GS NFV-IFA 007 as well as to preamble and postamble procedures to the execution of the VNF LCM operations.
1051 description: Invoked upon receipt of an Instantiate VNF request
1053 # additional_parameters:
1054 # type: tosca.datatypes.nfv.VnfOperationAdditionalParameters
1056 # derived types are expected to introduce additional_parameters with
1057 # its type derived from
1058 # tosca.datatypes.nfv.VnfOperationAdditionalParameters
1060 description: Invoked before instantiate
1062 description: Invoked after instantiate
1064 description: Invoked upon receipt Terminate VNF request
1066 # additional_parameters:
1067 # type: tosca.datatypes.nfv.VnfOperationAdditionalParameters
1069 # derived types are expected to introduce additional_parameters with
1070 # its type derived from
1071 # tosca.datatypes.nfv.VnfOperationAdditionalParameters
1073 description: Invoked before terminate
1075 description: Invoked after terminate
1077 description: Invoked upon receipt of a Modify VNF Information request
1078 modify_information_start:
1079 description: Invoked before modify_information
1080 modify_information_end:
1081 description: Invoked after modify_information
1083 description: Invoked upon receipt of a Change VNF Flavour request
1085 # additional_parameters:
1086 # type: tosca.datatypes.nfv.VnfOperationAdditionalParameters
1088 # derived types are expected to introduce additional_parameters with
1089 # its type derived from
1090 # tosca.datatypes.nfv.VnfOperationAdditionalParameters
1091 change_flavour_start:
1092 description: Invoked before change_flavour
1094 description: Invoked after change_flavour
1095 change_external_connectivity:
1096 description: Invoked upon receipt of a Change External VNF Connectivity request
1098 # additional_parameters:
1099 # type: tosca.datatypes.nfv.VnfOperationAdditionalParameters
1101 # derived types are expected to introduce additional_parameters with
1102 # its type derived from
1103 # tosca.datatypes.nfv.VnfOperationAdditionalParameters
1104 change_external_connectivity_start:
1105 description: Invoked before change_external_connectivity
1106 change_external_connectivity_end:
1107 description: Invoked after change_external_connectivity
1109 description: Invoked upon receipt of an Operate VNF request
1111 # additional_parameters:
1112 # type: tosca.datatypes.nfv.VnfOperationAdditionalParameters
1114 # derived types are expected to introduce additional_parameters with
1115 # its type derived from
1116 # tosca.datatypes.nfv.VnfOperationAdditionalParameters
1118 description: Invoked before operate
1120 description: Invoked after operate
1122 description: Invoked upon receipt of a Heal VNF request
1124 # additional_parameters:
1125 # type: tosca.datatypes.nfv.VnfOperationAdditionalParameters
1127 # derived types are expected to introduce additional_parameters with
1128 # its type derived from
1129 # tosca.datatypes.nfv.VnfOperationAdditionalParameters
1131 description: Invoked before heal
1133 description: Invoked after heal
1135 description: Invoked upon receipt of a Scale VNF request
1137 # additional_parameters:
1138 # type: tosca.datatypes.nfv.VnfOperationAdditionalParameters
1140 # derived types are expected to introduce additional_parameters with
1141 # its type derived from
1142 # tosca.datatypes.nfv.VnfOperationAdditionalParameters
1144 description: Invoked before scale
1146 description: Invoked after scale
1148 description: Invoked upon receipt of a Scale VNF to Level request
1150 # additional_parameters:
1151 # type: tosca.datatypes.nfv.VnfOperationAdditionalParameters
1153 # derived types are expected to introduce additional_parameters with
1154 # its type derived from
1155 # tosca.datatypes.nfv.VnfOperationAdditionalParameters
1156 scale_to_level_start:
1157 description: Invoked before scale_to_level
1159 description: Invoked after scale_to_level
1162 tosca.nodes.nfv.Vdu.Compute:
1163 derived_from: tosca.nodes.Root
1164 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
1168 description: Human readable name of the VDU
1172 description: Human readable description of the VDU
1175 type: list # explicit index (boot index) not necessary, contrary to IFA011
1176 description: References a node template name from which a valid boot device is created
1182 description: Describes constraints on the NFVI for the VNFC instance(s) created from this VDU
1186 monitoring_parameters:
1188 description: Describes monitoring parameters applicable to a VNFC instantiated from this VDU
1191 type: tosca.datatypes.nfv.VnfcMonitoringParameter
1192 #configurable_properties:
1193 #type: tosca.datatypes.nfv.VnfcConfigurableProperties
1195 # derived types are expected to introduce
1196 # configurable_properties with its type derived from
1197 # tosca.datatypes.nfv.VnfcConfigurableProperties
1199 type: tosca.datatypes.nfv.VduProfile
1200 description: Defines additional instantiation data for the VDU.Compute node
1203 type: tosca.datatypes.nfv.SwImageData
1204 description: Defines information related to a SwImage artifact used by this Vdu.Compute node
1205 required: false # property is required when the node template has an associated artifact of type tosca.artifacts.nfv.SwImage and not required otherwise
1208 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.
1210 inject_files: #Introduced from Beijing release, used for vCPE usecase, outside the scope of SOL001 v2.5.1
1211 type: tosca.datatypes.nfv.injectFile
1212 required: false #Aligned with ONAP R2 IM. it should be false.
1213 meta_data: #Introduced from Beijing release, used for metadata attached to the VM or container, outside the scope of SOL001 v2.5.1
1220 type: tosca.capabilities.nfv.VirtualCompute
1221 occurrences: [ 1, 1 ]
1223 type: tosca.capabilities.nfv.VirtualBindable
1224 occurrences: [ 1, UNBOUNDED ]
1227 capability: tosca.capabilities.nfv.VirtualStorage
1228 relationship: tosca.relationships.nfv.AttachesTo
1229 occurrences: [ 0, UNBOUNDED ]
1230 tosca.nodes.nfv.Vdu.VirtualBlockStorage:
1231 derived_from: tosca.nodes.Root
1232 description: This node type describes the specifications of requirements related to virtual block storage resources
1234 virtual_block_storage_data:
1235 type: tosca.datatypes.nfv.VirtualBlockStorageData
1236 description: Describes the block storage characteristics.
1239 type: tosca.datatypes.nfv.SwImageData
1240 description: Defines information related to a SwImage artifact used by this Vdu.Compute node.
1241 required: false # property is required when the node template has an associated artifact of type tosca.artifacts.nfv.SwImage and not required otherwise
1244 type: tosca.capabilities.nfv.VirtualStorage
1245 description: Defines the capabilities of virtual_storage.
1246 tosca.nodes.nfv.Vdu.VirtualFileStorage:
1247 derived_from: tosca.nodes.Root
1248 description: This node type describes the specifications of requirements related to virtual file storage resources
1250 virtual_file_storage_data:
1251 type: tosca.datatypes.nfv.VirtualFileStorageData
1252 description: Describes the file storage characteristics.
1256 type: tosca.capabilities.nfv.VirtualStorage
1257 description: Defines the capabilities of virtual_storage.
1260 capability: tosca.capabilities.nfv.VirtualLinkable
1261 relationship: tosca.relationships.nfv.VirtualLinksTo
1262 #description: Describes the requirements for linking to virtual link
1263 tosca.nodes.nfv.Vdu.VirtualObjectStorage:
1264 derived_from: tosca.nodes.Root
1265 description: This node type describes the specifications of requirements related to virtual object storage resources
1267 virtual_object_storage_data:
1268 type: tosca.datatypes.nfv.VirtualObjectStorageData
1269 description: Describes the object storage characteristics.
1273 type: tosca.capabilities.nfv.VirtualStorage
1274 description: Defines the capabilities of virtual_storage.
1276 derived_from: tosca.nodes.Root
1277 description: Provides information regarding the purpose of the connection point
1281 description: Identifies which protocol the connection point uses for connectivity purposes
1286 - valid_values: [ ethernet, mpls, odu2, ipv4, ipv6, pseudo-wire ]
1287 role: #Name in ETSI NFV IFA011 v0.7.3: cpRole
1289 description: Identifies the role of the port in the context of the traffic flow patterns in the VNF or parent NS
1292 - valid_values: [ root, leaf ]
1295 description: Provides human-readable information on the purpose of the connection point
1299 description: Provides information on the addresses to be assigned to the connection point(s) instantiated from this Connection Point Descriptor
1302 type: tosca.datatypes.nfv.CpProtocolData
1305 description: Provides information about whether the CP instantiated from this Cp is in Trunk mode (802.1Q or other), When operating in "trunk mode", the Cp is capable of carrying traffic for several VLANs. Absence of this property implies that trunkMode is not configured for the Cp i.e. It is equivalent to boolean value "false".
1307 allowed_address_data: # #Introduced from Beijing release, align with resource IM, outside the scope of SOL001 v2.5.1
1308 type: tosca.datatypes.nfv.AddressData # In the IM, it is a array, but here it is not a array. TBD.
1310 tosca.nodes.nfv.VduCp:
1311 derived_from: tosca.nodes.nfv.Cp
1312 description: describes network connectivity between a VNFC instance based on this VDU and an internal VL
1314 bitrate_requirement:
1315 type: integer # in bits per second
1316 description: Bitrate requirement in bit per second on this connection point
1319 - greater_or_equal: 0
1320 virtual_network_interface_requirements:
1322 description: Specifies requirements on a virtual network interface realising the CPs instantiated from this CPD
1325 type: tosca.datatypes.nfv.VirtualNetworkInterfaceRequirements
1328 description: The order of the NIC on the compute instance (e.g.eth2)
1331 - greater_or_equal: 0
1334 description: Describes the type of the virtual network interface realizing the CPs instantiated from this CPD
1337 - valid_values: [ direct, normal, virtio, direct-physical ]
1338 vnic_name: # Introduced from Beijing release, aligned with ONAP resource IM, outside the scope of SOL001 v2.5.1
1343 capability: tosca.capabilities.nfv.VirtualLinkable
1344 relationship: tosca.relationships.nfv.VirtualLinksTo
1346 capability: tosca.capabilities.nfv.VirtualBindable
1347 relationship: tosca.relationships.nfv.VirtualBindsTo
1348 node: tosca.nodes.nfv.Vdu.Compute
1349 tosca.nodes.nfv.VnfVirtualLink:
1350 derived_from: tosca.nodes.Root
1351 description: Describes the information about an internal VNF VL
1354 type: tosca.datatypes.nfv.ConnectivityType
1355 description: Specifies the protocol exposed by the VL and the flow pattern supported by the VL
1359 description: Provides human-readable information on the purpose of the VL
1363 description: Test access facilities available on the VL
1368 - valid_values: [ passive_monitoring, active_loopback ]
1370 type: tosca.datatypes.nfv.VlProfile
1371 description: Defines additional data for the VL
1373 monitoring_parameters:
1375 description: Describes monitoring parameters applicable to the VL
1378 type: tosca.datatypes.nfv.VirtualLinkMonitoringParameter
1381 type: tosca.capabilities.nfv.VirtualLinkable
1382 tosca.nodes.nfv.VNF:
1383 derived_from: tosca.nodes.Root
1384 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
1386 descriptor_id: # instead of vnfd_id
1388 description: Globally unique identifier of the VNFD
1390 descriptor_version: # instead of vnfd_version
1392 description: Identifies the version of the VNFD
1394 provider: # instead of vnf_provider
1396 description: Provider of the VNF and of the VNFD
1398 product_name: # instead of vnf_product_name
1400 description: Human readable name for the VNF Product
1402 software_version: # instead of vnf_software_version
1404 description: Software version of the VNF
1406 product_info_name: # instead of vnf_product_info_name
1408 description: Human readable name for the VNF Product
1410 product_info_description: # instead of vnf_product_info_description
1412 description: Human readable description of the VNF Product
1417 description: Identifies VNFM(s) compatible with the VNF
1420 localization_languages:
1422 description: Information about localization languages of the VNF
1425 type: string #IETF RFC 5646 string
1426 default_localization_language:
1427 type: string #IETF RFC 5646 string
1428 description: Default localization language that is instantiated if no information about selected localization language is available
1430 #configurable_properties:
1431 #type: tosca.datatypes.nfv.VnfConfigurableProperties
1432 #description: Describes the configurable properties of the VNF
1434 # derived types are expected to introduce configurable_properties
1435 # with its type derived from
1436 # tosca.datatypes.nfv.VnfConfigurableProperties
1437 #modifiable_attributes:
1438 #type: tosca.datatypes.nfv.VnfInfoModifiableAttributes
1439 #description: Describes the modifiable attributes of the VNF
1441 # derived types are expected to introduce modifiable_attributes
1442 # with its type derived from
1443 # tosca.datatypes.nfv.VnfInfoModifiableAttributes
1444 lcm_operations_configuration:
1445 type: tosca.datatypes.nfv.VnfLcmOperationsConfiguration
1446 description: Describes the configuration parameters for the VNF LCM operations
1448 monitoring_parameters:
1451 type: tosca.datatypes.nfv.VnfMonitoringParameter
1452 description: Describes monitoring parameters applicable to the VNF.
1456 description: Identifier of the Deployment Flavour within the VNFD
1458 flavour_description:
1460 description: Human readable description of the DF
1463 # type: tosca.datatypes.nfv.VnfProfile
1464 # description: Describes a profile for instantiating VNFs of a particular NS DF according to a specific VNFD and VNF DF
1468 capability: tosca.capabilities.nfv.VirtualLinkable
1469 relationship: tosca.relationships.nfv.VirtualLinksTo
1470 occurrences: [ 0, 1 ]
1473 type: tosca.interfaces.nfv.Vnflcm
1474 tosca.nodes.nfv.VnfExtCp:
1475 derived_from: tosca.nodes.nfv.Cp
1476 description: Describes a logical external connection point, exposed by the VNF enabling connection with an external Virtual Link
1478 virtual_network_interface_requirements:
1480 description: The actual virtual NIC requirements that is been assigned when instantiating the connection point
1483 type: tosca.datatypes.nfv.VirtualNetworkInterfaceRequirements
1485 - external_virtual_link:
1486 capability: tosca.capabilities.nfv.VirtualLinkable
1487 relationship: tosca.relationships.nfv.VirtualLinksTo
1488 - internal_virtual_link: #name in ETSI NFV IFA011 v0.7.3: intVirtualLinkDesc
1489 capability: tosca.capabilities.nfv.VirtualLinkable
1490 relationship: tosca.relationships.nfv.VirtualLinksTo
1493 tosca.relationships.nfv.VirtualBindsTo:
1494 derived_from: tosca.relationships.DependsOn
1495 description: Represents an association relationship between Vdu.Compute and VduCp node types
1496 valid_target_types: [ tosca.capabilities.nfv.VirtualBindable ]
1497 tosca.relationships.nfv.VirtualLinksTo:
1498 derived_from: tosca.relationships.DependsOn
1499 description: Represents an association relationship between the VduCp and VnfVirtualLink node types
1500 valid_target_types: [ tosca.capabilities.nfv.VirtualLinkable ]
1501 tosca.relationships.nfv.AttachesTo:
1502 derived_from: tosca.relationships.Root
1503 description: Represents an association relationship between the Vdu.Compute and one of the node types, Vdu.VirtualBlockStorage, Vdu.VirtualObjectStorage or Vdu.VirtualFileStorage
1504 valid_target_types: [ tosca.capabilities.nfv.VirtualStorage ]
1507 tosca.groups.nfv.PlacementGroup:
1508 derived_from: tosca.groups.Root
1509 description: PlacementGroup is used for describing the affinity or anti-affinity relationship applicable between the virtualization containers to be created based on different VDUs, or between internal VLs to be created based on different VnfVirtualLinkDesc(s)
1513 description: Human readable description of the group
1515 members: [ tosca.nodes.nfv.Vdu.Compute, tosca.nodes.nfv.VnfVirtualLink ]
1518 tosca.policies.nfv.InstantiationLevels:
1519 derived_from: tosca.policies.Root
1520 description: The InstantiationLevels type is a policy type representing all the instantiation levels of resources to be instantiated within a deployment flavour and including default instantiation level in term of the number of VNFC instances to be created as defined in ETSI GS NFV-IFA 011 [1].
1523 type: map # key: levelId
1524 description: Describes the various levels of resources that can be used to instantiate the VNF using this flavour.
1527 type: tosca.datatypes.nfv.InstantiationLevel
1529 type: string # levelId
1530 description: The default instantiation level for this flavour.
1531 required: false # required if multiple entries in levels
1532 tosca.policies.nfv.VduInstantiationLevels:
1533 derived_from: tosca.policies.Root
1534 description: The VduInstantiationLevels type is a policy type representing all the instantiation levels of resources to be instantiated within a deployment flavour in term of the number of VNFC instances to be created from each vdu.Compute. as defined in ETSI GS NFV-IFA 011 [1]
1537 type: map # key: levelId
1538 description: Describes the Vdu.Compute levels of resources that can be used to instantiate the VNF using this flavour
1541 type: tosca.datatypes.nfv.VduLevel
1542 targets: [ tosca.nodes.nfv.Vdu.Compute ]
1543 tosca.policies.nfv.VirtualLinkInstantiationLevels:
1544 derived_from: tosca.policies.Root
1545 description: The VirtualLinkInstantiationLevels type is a policy type representing all the instantiation levels of virtual link resources to be instantiated within a deployment flavour as defined in ETSI GS NFV-IFA 011 [1].
1548 type: map # key: levelId
1549 description: Describes the virtual link levels of resources that can be used to instantiate the VNF using this flavour.
1552 type: tosca.datatypes.nfv.VirtualLinkBitrateLevel
1553 targets: [ tosca.nodes.nfv.VnfVirtualLink ]
1554 tosca.policies.nfv.ScalingAspects:
1555 derived_from: tosca.policies.Root
1556 description: The ScalingAspects type is a policy type representing the scaling aspects used for horizontal scaling as defined in ETSI GS NFV-IFA 011 [1].
1559 type: map # key: aspectId
1560 description: Describe maximum scale level for total number of scaling steps that can be applied to a particular aspect
1563 type: tosca.datatypes.nfv.ScalingAspect
1564 tosca.policies.nfv.VduScalingAspectDeltas:
1565 derived_from: tosca.policies.Root
1566 description: The VduScalingAspectDeltas type is a policy type representing the Vdu.Compute detail of an aspect deltas used for horizontal scaling, as defined in ETSI GS NFV-IFA 011 [1].
1570 description: Represents the scaling aspect to which this policy applies
1573 type: map # key: scalingDeltaId
1574 description: Describes the Vdu.Compute scaling deltas to be applied for every scaling steps of a particular aspect.
1577 type: tosca.datatypes.nfv.VduLevel
1578 targets: [ tosca.nodes.nfv.Vdu.Compute ]
1579 tosca.policies.nfv.VirtualLinkBitrateScalingAspectDeltas:
1580 derived_from: tosca.policies.Root
1581 description: The VirtualLinkBitrateScalingAspectDeltas type is a policy type representing the VnfVirtualLink detail of an aspect deltas used for horizontal scaling, as defined in ETSI GS NFV-IFA 011 [1].
1585 description: Represents the scaling aspect to which this policy applies.
1588 type: map # key: scalingDeltaId
1589 description: Describes the VnfVirtualLink scaling deltas to be applied for every scaling steps of a particular aspect.
1592 type: tosca.datatypes.nfv.VirtualLinkBitrateLevel
1593 targets: [ tosca.nodes.nfv.VnfVirtualLink ]
1594 tosca.policies.nfv.VduInitialDelta:
1595 derived_from: tosca.policies.Root
1596 description: The VduInitialDelta type is a policy type representing the Vdu.Compute detail of an initial delta used for horizontal scaling, as defined in ETSI GS NFV-IFA 011 [1].
1599 type: tosca.datatypes.nfv.VduLevel
1600 description: Represents the initial minimum size of the VNF.
1602 targets: [ tosca.nodes.nfv.Vdu.Compute ]
1603 tosca.policies.nfv.VirtualLinkBitrateInitialDelta:
1604 derived_from: tosca.policies.Root
1605 description: The VirtualLinkBitrateInitialDelta type is a policy type representing the VnfVirtualLink detail of an initial deltas used for horizontal scaling, as defined in ETSI GS NFV-IFA 011 [1].
1608 type: tosca.datatypes.nfv.VirtualLinkBitrateLevel
1609 description: Represents the initial minimum size of the VNF.
1611 targets: [ tosca.nodes.nfv.VnfVirtualLink ]
1612 # tosca.policies.nfv.AffinityRule:
1613 # derived_from: tosca.policies.Placement
1614 # description: The AffinityRule describes the affinity rules applicable for the defined targets
1618 # description: scope of the rule is an NFVI_node, an NFVI_PoP, etc.
1621 # - valid_values: [ nfvi_node, zone, zone_group, nfvi_pop ]
1622 # targets: [ tosca.nodes.nfv.Vdu.Compute, tosca.nodes.nfv.VnfVirtualLink, tosca.groups.nfv.PlacementGroup ]
1624 # tosca.policies.nfv.AntiAffinityRule:
1625 # derived_from: tosca.policies.Placement
1626 # description: The AntiAffinityRule describes the anti-affinity rules applicable for the defined targets
1630 # description: scope of the rule is an NFVI_node, an NFVI_PoP, etc.
1633 # - valid_values: [ nfvi_node, zone, zone_group, nfvi_pop ]
1634 # targets: [ tosca.nodes.nfv.Vdu.Compute, tosca.nodes.nfv.VnfVirtualLink, tosca.groups.nfv.PlacementGroup ]
1635 tosca.policies.nfv.SecurityGroupRule:
1636 derived_from: tosca.policies.Root
1637 description: The SecurityGroupRule type is a policy type specified the matching criteria for the ingress and/or egress traffic to/from visited connection points as defined in ETSI GS NFV-IFA 011 [1].
1641 description: Human readable description of the security group rule.
1645 description: The direction in which the security group rule is applied. The direction of 'ingress' or 'egress' is specified against the associated CP. I.e., 'ingress' means the packets entering a CP, while 'egress' means the packets sent out of a CP.
1648 - valid_values: [ ingress, egress ]
1652 description: Indicates the protocol carried over the Ethernet layer.
1655 - valid_values: [ ipv4, ipv6 ]
1659 description: Indicates the protocol carried over the IP layer. Permitted values include any protocol defined in the IANA protocol registry, e.g. TCP, UDP, ICMP, etc.
1662 - valid_values: [ hopopt, icmp, igmp, ggp, ipv4, st, tcp, cbt, egp, igp, bbn_rcc_mon, nvp_ii, pup, argus, emcon, xnet, chaos, udp, mux, dcn_meas, hmp, prm, xns_idp, trunk_1, trunk_2, leaf_1, leaf_2, rdp, irtp, iso_tp4, netblt, mfe_nsp, merit_inp, dccp, 3pc, idpr, xtp, ddp, idpr_cmtp, tp++, il, ipv6, sdrp, ipv6_route, ipv6_frag, idrp, rsvp, gre, dsr, bna, esp, ah, i_nlsp, swipe, narp, mobile, tlsp, skip, ipv6_icmp, ipv6_no_nxt, ipv6_opts, cftp, sat_expak, kryptolan, rvd, ippc, sat_mon, visa, ipcv, cpnx, cphb, wsn, pvp, br_sat_mon, sun_nd, wb_mon, wb_expak, iso_ip, vmtp, secure_vmtp, vines, ttp, iptm, nsfnet_igp, dgp, tcf, eigrp, ospfigp, sprite_rpc, larp, mtp, ax.25, ipip, micp, scc_sp, etherip, encap, gmtp, ifmp, pnni, pim, aris, scps, qnx, a/n, ip_comp, snp, compaq_peer, ipx_in_ip, vrrp, pgm, l2tp, ddx, iatp, stp, srp, uti, smp, sm, ptp, isis, fire, crtp, crudp, sscopmce, iplt, sps, pipe, sctp, fc, rsvp_e2e_ignore, mobility, udp_lite, mpls_in_ip, manet, hip, shim6, wesp, rohc ]
1666 description: Indicates minimum port number in the range that is matched by the security group rule. If a value is provided at design-time, this value may be overridden at run-time based on other deployment requirements or constraints.
1669 - greater_or_equal: 0
1670 - less_or_equal: 65535
1674 description: Indicates maximum port number in the range that is matched by the security group rule. If a value is provided at design-time, this value may be overridden at run-time based on other deployment requirements or constraints.
1677 - greater_or_equal: 0
1678 - less_or_equal: 65535
1680 targets: [ tosca.nodes.nfv.VduCp, tosca.nodes.nfv.VnfExtCp ]
1681 tosca.policies.nfv.SupportedVnfInterface:
1682 derived_from: tosca.policies.Root
1683 description: this policy type represents interfaces produced by a VNF, the details to access them and the applicable connection points to use to access these interfaces
1687 description: Identifies an interface produced by the VNF.
1690 - valid_values: [ vnf_indicator, vnf_configuration ]
1692 type: tosca.datatypes.nfv.InterfaceDetails
1693 description: Provide additional data to access the interface endpoint
1695 targets: [ tosca.nodes.nfv.VnfExtCp, tosca.nodes.nfv.VduCp ]