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The following describes Data Model based on the ETSI v3v4.32.1 SOL001 VNFD plus CNF enhancements, which came from 4.1.1with CNF support.
- 2.7.x for backward compatibility during SDC onboarding + 4.2.1 with CNF
- If the type is changed, separate properties for 2.7.x and 34.32.1 will be used
ETSI
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SOL001
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ETSI SOL001 v4.2.1 Data Model with CNF support
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tosca.nodes.nfv.Vdu.osContainer: derived_from: tosca.nodes.Root description: Describes the resources of a single container within a VDU | |||
| Id | Type | Cardinality | Description |
|---|---|---|---|
| name | String | 1 | Human readable name of the Container |
| description | String | 1 | Human readable description of the Container |
| logical_node | map of tosca.datatypes.nfv.LogicalNodeData | 0..n | Describes the logical node requirements |
requested_additional_capabilities | map of tosca.datatypes.nfv.RequestedAdditionalCapability | 0..n | Describes additional capabilities to host this container |
requestedCpuResources | integer | 0..1 | Number of milli-Cpus |
CpuResourcesLimit | integer | 0..1 | Limit (Max) Number of milli-Cpus |
requestedMemoryResources | scalar-unit.size | 0..1 | Amount of Memory requested |
MemoryResourcesLimit | scalar-unit.size | 0..1 | Limit (Max) Memory |
| requestedEphemeralStorageResources | scalar-unit.size | 0..1 | Amount of Ephemeral Storage Requested |
ephemeralStorageResourcesLimit | scalar-unit.size | 0..1 | Limit on Ephemeral Storage |
capabilities: ContainerGroupable: type: tosca.capabilities.nfv.ContainerGroupable occurrences: [ 1, UNBOUNDED ] | |||
VDU
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OsContainerDeploymentUnit Data Model
tosca.nodes.nfv.Vdu.osContainerGroup: derived_from: tosca.nodes.Root description: Describes the aggregate of container(s) of a VDU which is a construct supporting the description of the deployment and operational behavior of a VNFC; Corresponds to a "Pod" in K8S; Can have multiple constitute containers. | |||
| Id | Type | Cardinality | Description |
|---|---|---|---|
| name | String | 1 | Human readable name of the VDU |
| description | String | 1 | Human readable description of the VDU |
| nfvi_constraints | map of String | 0..n | Describes constraints on the NFVI for the VNFC instance(s) created from this VDU. This property is reserved for future use in the present document. |
monitoring_parameters | list of tosca.datatypes.nfv.VnfcMonitoringParameter | 0..n | Describes monitoring parameters applicable to a VNFC instantiated from this VDU; Per Container on IFA011 v4.1.1 but more relevant at the VDU (Pod) Level |
#configurable_properties | tosca.datatypes.nfv.VnfcConfigurableProperties | 0..1 | # derived types are expected to introduce configurable_properties with its type derived from tosca.datatypes.nfv.VnfcConfigurableProperties |
vdu_profile | tosca.datatypes.nfv.VduProfile | 1 | Defines additional instantiation data for the Vdu.OsContainerGroup node |
boot_data | tosca.datatypes.nfv.BootData | 0..1 | Contains the information used to customize a container compute resource at boot time. The bootData may contain variable parts that are replaced by deployment specific values before being sent Per Container on IFA011 v4.1.1 but more relevant at the VDU (Pod) Level |
capabilities: 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 ] - container_grouping: capability: tosca.capabilities.nfv.ContainerGroupable relationship: tosca.relationships.nfv.GroupsTo occurrences: [ 1, UNBOUNDED ] | |||
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Mciop Data Model
Gliffy Diagram macroId 52d3d86d-0434-4565-9ea9-ca1b16d0c8ff name 4.1.1 MciopProfile pagePin 1
tosca.datatypesnodes.nfv.MciopProfileMciop: derived_from: tosca.datatypesNodes.Root description: describes a profile for instantiating VNFs of a particular NS DF according to a specific VNFD and VNF DF. | ||||
| Id | Type | Cardinality | Constraints | Description |
|---|---|---|---|---|
mciopId | String | 1 | Identifies the MCIOP in the VNF package. | |
deploymentOrder | Integer | 0..1 | greater_or_equal: 0 | Indicates the order in which this MCIOP shall be deployed in relation to other MCIOPs. A lower value specifies an earlier deployment. null is allowed |
# affinityOrAntiAffinityGroupId | list of String | 0..n | References the affinity or anti-affinity groups(s) the MCIOP belongs to. | |
associatedVdu | list of String | 0..n | List of VDUs which are associated to this MCIOP and which are deployed using this MCIOP | |
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