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Description

The LogicalNodeDesc information element describes compute, memory and I/O requirements that are to be associated with the logical node of infrastructure. The logical node requirements are a sub-component of the VDU level requirements.


References: ETSI GS NFV-IFA 011 (VirtualComputeDesc)

Associations

table of relationships

Related ClassTypeNameDescriptionCardinality

generalizationIsASubclassLogical Node Descriptor is a Subclass of
VirtualComputeDescassociationVirtualComputeDescHasA Virtual Compute Descriptor has 1 or more Logical Node Descriptors1..* to 0..1


Attributes

table of attributes

AttributeQualifierCardinalityContentDescription
logicalNodeRequirementsM0..*NameValuePair


The logical node-level compute, memory and I/O requirements. An array of key-value pairs that articulate the deployment requirements.
This could include the number of CPU cores on this logical node, a memory configuration specific to a logical node (e.g. such as available in the Linux kernel via the libnuma library) or a requirement related to the association of an I/O device with the logical node.

References: ETSI GS NFV-IFA 011

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