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2.1.2.4 Scripted Model Driven Policy Design
Service policies such as Optimization, Placement optimization and placement policies can also be captured via TOSCA model models during design time. These models can be used to generate concrete policies.
One straightforward way of generating concrete policies from Policy metadata in TOSCA, YAML, or other such modelling languages combined with directives specified in a script file is to use a command line utility. The command line utility is an API_User. It reads the policy model from the model file, and/or the directives from a script file and uses the information from those files to drive the concrete policy generation process.
Policy Design Process
All policies must be certified as being fit for deployment prior to run time deployment. This certification may be performed over the ONAP Policy Framework APIs in the case where other ONAP components such as SDC crete policies. For Policies created directly in the PF, governance of policy certification and testing is supported in the system.
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9. References
10. Open Questions
| No. | Question | Answer |
|---|---|---|
| 1 | Are DCAE micro service configuration policies that are onboarded via the DCAE-DS (DCAE Design Studio) created at design time or do they just download policies that are already created in the ONAP PF? | |