Basic integration with ON for compute

* Supports compute retrieval and listing
Small fixes for compute in the ON backend
Basic integration with ON for network

* Supports network retrieval and listing
Small updates in model extensions for ON
Updated basic compute impl for the ON backend

* Minor fixes
* Correct action handling
* Correct state handling
Updated basic network impl for the ON backend

* Minor fixes
* Correct action handling
Basic integration with ON for storage

* Supports storage retrieval and listing