[CONTROLLER-1982] Reimplement Distributed Entity Ownership Service on top of Akka Distributed Data

Thu, 1 Jul 2021 08:40:40 +0000

Our current implementation of Entity Ownership Service relies heavily on subclassing sal-distributed-datastore. This might have been kind-of-okay back in 2015, but it is making our life miserable due to the tight coupling here.

Akka has evolved quite a bit and now offers a number of cluster utilities, with Cluster Singleton and Distributed Data being the most prominent ones.

Implement EntityOwnershipService contract using these utilities instead of sal-distributed-datastore.

OpenDaylight JIRA

[CONTROLLER-1982] Reimplement Distributed Entity Ownership Service on top of Akka Distributed Data