A node type to designate ANY functional node in the ONAP topologies, for the exception of the most trivial like CP, VL, Container, etc.
A VDU is a Function. A VFC is a Function. A VNF is a Function.
Two patterns to implement a Function [Description]:
- as a Simple Function: node type with a deployment artifact
- as a Complex Function: a node type + a topology template with substitution mappings
Code Block | ||
---|---|---|
| ||
onap.nodes.Function: derived_from: onap.nodes.Resource description: | a virtual function (VNF, VDU, VFC) properties: # all IM properties # all ECOMP 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 (e.g., monitoring) |
The Data Model implements the VNF Element of the Info Model as a Function node marked as VNF in metadata.:
Code Block | ||
---|---|---|
| ||
topology_template: # of a service node_types: com.vendorXXX.VNF_A: derived_from: onap.nodes.Function metadata: type: VNF # all extension properties, capabilitiesm reqs go here node_templates: vnf_01: type: com.vendorXXX.VNF_A: metadata: type: VNF # .... vnf_02: type: com.vendorXXX.VNF_B: metadata: type: VNF # .... |
The Data Model implements the VDU Element of the Info Model as a Function node marked as VDU in metadata
Code Block | ||
---|---|---|
| ||
topology_template: # of a VNF
node_types:
com.vendorXXX.VDU_A:
derived_from: onap.nodes.Function
metadata:
type: VDU
# all extension properties, capabilities and reqs go here
node_templates:
vdu_01:
type: com.vendorXXX.VDU_A:
metadata:
type: VDU
# ....
vdu_02:
type: com.vendorXXX.VDU_B:
metadata:
type: VDU
# ....
|
A VDU is a Function. A VFC is a Function. A VNF is a Function.
Two patterns to implement a Function [Description]:
- as a Simple Function: node type with a deployment artifact
- as a Complex Function: a node type + a topology template with substitution mappings