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- VFC - an ONAP resource that represents a piece of application-level logic and includes:
- a requirement for hosting by a container
- a software image to launch the application logic on the container
- a free set of application-level requirements and capabilities
- Container - an ONAP resource that represents a unit of infrastructure allocation. It expresses the following ideas:
- a "hardware shopping list" - in the terms of TOSCA requirements, which are based on specially designed TOSCA capability types
- a software image that the Orchestrator uses to launch such a unit - by means of a TOSCA artifactÂ
- an ability to host application logic - modeled as a TOSCA capability of a special capability type
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node_types:
# the very base of the hierarchy of VDU types
onap.nodes.VDU:
derived_from: onap.nodes.Resource
artifacts:
vdu_image:
type: tosca.artifacts.Deployment
description: an image used to launch the VDU
interfaces:
Standard:
start:
implementation: vdu_image
capabilities:
host:
type: tosca.capabilities.Container # the TOSCA Specs type is good enough
occurrences: [0..UNBOUNDED]
requirements:
- cpu:
capability: onap.capabilities.infrastructure.CPU:
occurrences: [0..1]
- memory:
capability: onap.capabilities.infrastructure.Memory:
occurrences: [0..UNBOUNDED]
- storage:
capability: onap.capabilities.infrastructure.Storage:
occurrences: [0..UNBOUNDED]
- io:
capability: onap.capabilities.infrastructure.IO:
occurrences: [0..UNBOUNDED]
- nic:
capability: onap.capabilities.infrastructure.NIC:
occurrences: [0..UNBOUNDED]
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