Replication in SQL Server by Merging a Publisher and Subscriber

I have 2 databases, A and B. database A contains a subset of database B. I want to replicate any changes on database A (insert, update, delete one way replication) to database B without affecting any of database B own data. Both databases have the same schema. I think merge replication would be my best bet. Be aware that SQL Server is the latest version running on Ubuntu 20.04