As a Policy Developer, I want to add the ability to configure the preloading of initial default policies into the system upon startup so that ONAP components are assured of the availability of default policies being available.

Services are often not created yet when the system comes up. As ONAP users begin creating services, they often may not know or want to have a more fine-grained Naming/Optimization policy for a service. So default policies must be available to avoid distribution/instantiation failures.

In addition, when pre-loading policies and policy types, the Policy API must be able to handle the case where these policies are already loaded into the system in order to support system upgrade/rollbacks.

Please see me for these default policies.