Domain Information Library

This library models information about a technological domain used by the frog-orchestrator. Each domain is described in terms of Capabilities and Hardware.

Concerning the capabilities, they are divided in:

• Functional Capabilities: describe punctual services (e.g., Network Function) that the domain can provide, without giving implementation details about them.
• Infrastructural Capabilities: describe technologies that the domain is able to exploit to implement a class of services.

Hardware information includes:

• Interfaces: list of boundary interfaces of the domain, each one associated with the information about configuration, neighbors, and technologies that can be used to set up the inter domain traffic steering.
• Resources: computational resources available such as CPU, memory, storage.

This library is Python 2/3 compatible and is referenced as a submodule in all projects that use it.

Data Model

The domain information schema is a YANG data model, that extends the Openconfig one. You can find it in the data_model folder. The folder also contains a tree view of the data model, other than valid json and xml instances.

Validation

The validation readme contains some instructions useful if you need to validate an instance by your own.