I have docker-compose.yml with services written in Spring Boot if it matters.

What configuration steps are required to run docker compose without 1 service (or two, but let it be 1 for simplicity, and let's say its name is App10, and I am gonna comment it out because there are no other ways to run part of a compose file) alongside that image running as a program on my host OS e.g. java com.example.App10? As I understand the problem is to configure the network so that App10 can resolve urls with hosts such as service3/endpoint6, and the same for another side of communication (the services running inside docker compose should be able to successfully talk [establish connection] to App10) ?