Build an Orchestrator in Go (From Scratch)

13 Now what?

This chapter covers

• Reviewing what we’ve accomplished
• Where to go next

Chapter 12 concluded our work to build the Cube orchestrator. Let’s review what we’ve accomplished:

1. We designed and implemented the worker component.

2. We designed and implemented the manager component.

3. We created a Storage interface that allowed us to implement in-memory and persistent data stores for storing tasks and events. This interface is then used by both the worker and manager components.

4. We built a Scheduler interface and then refactored our original round-robin implementation to adhere to this interface. We also wrote a more sophisticated scheduler, called E-PVM.

5. Finally, we replaced our crude main.go program with a proper command-line ...