Hi,
Data Services Repositories are usually hosted in databases. This means the DR recovery options setup for the database server that hosts the Data Services will protect the code held in the repositories for DR purposes.
As far as setup is concerned, you can take a point-in-time image of the data services app server, jobserver and configurations so that it can be used for DR purposes.
This is only high level. But you can use this as the base to discuss disaster recovery options with your infrastructure counterpart defining the DR recovery options.
kind regards
Raghu