Task 2: Modify the Primary Database Service
On the primary database server, modify the existing database service that was created as part of the original Oracle GoldenGate on Oracle RAC configuration.
Set the service role to PRIMARY, so that the service is only be
started when the database becomes the Data Guard primary database role after a role
transition.
As the oracle user, modify the service using the following
command:
$ srvctl modify service -db dbName -service service_name
-role PRIMARYIf your database is part of a multitenant environment, remember to modify both the multitenant container database (CDB) and pluggable database (PDB) services.