Nodes of this type represent a virtualization container, such as a VM or a Docker container.
Used to express advanced VNFC deployment scenarios, such as:
- Multiple VDUs sharing a container and its hardware resources
- Stacking software images
Definition
node_types:
onap.nodes.Container:
description: |
a virtualization container
derived_from: onap.nodes.Resource
artifacts:
sw_image:
type: tosca.artifacts.Deployment
description: |
a software image used to launch an instance of the virtualization container
capabilities:
host:
type: tosca.capabilities.Container
occurrences: [1, UNBOUNDED] # a container can host one or more VDUs
requirements:
- host:
capability: onap.capabilities.Compute
description: hardware required to function
relationship: onap.relationships.HostedOn
occurrences: [1,1]
- storage:
capability: onap.capabilities.Storage
description: an attached storage device required for the container to function
relationship: tosca.relationships.AttachesTo