- if RU(s) are not well configured, disconnect immediately and stop the DU
- if all RUs are well configured, proceed with waiting until ready. The RU is
ready when the carriers are activated. Either the RU already has preconfigured
carriers (previous M-plane client configured), or the DU has to wait until receives
the notifications.
Ideally, we should load the yang models from the RU operational datastore, but the issues are following:
1) the yang models order is not good - dependancy models have to be loaded first
2) earlier O-RAN yang versions (e.g. v4) is not properly defined (i.e. optional parameters should not be included by default)
Added support in both cases, loading from RU with <get-schema> RPC, and loading statically from "radio/fhi_72/mplane/yang/models" folder.
Teodora