This is not an active project - however since the project has a significant end user interest, the project has been placed under the TSC purview (all TSC members have pseudo committer rights). If you would like to step in and reactivate the project please let the TSC know - the TSC will be able to merge your patches for you so you can build commit history and apply to be a committer.
Just an info: The ONAP-CCSDK project has a "subproject" called "ODLUX" which was created after DLUX was discontinued. ODLUX focus on visualizing data for "Operation and Maintenance" (FCAPS). It is used in several demos and proof-of-concept activities byONF,ONAPandO-RAN-SC.