Chapter 6: Application Structure and Database Design

Questions:

1. Why is it essential to use different repositories for Git and Docker for each service?
2. How do your services receive credentials for the database and JWT?
3. How can you run multiple Vapor applications at once?
4. Advanced: Push your Docker image into your Docker repository.

Answers:

1. We need to ensure the integrity of our services. Combining repositories can be dangerous as it invites code to get mixed.
2. Through environment variables.
3. By defining different ports for each service.
4. See Chapter 15, Deploying Microservices in the Cloud, for an example.