or less mandatory for every application to think about and provide these resource declarations. Now that you know how to size our applications, in Chapter 3,  Declarative Deploy‐ ment , you will learn multiple strategies to get our applications installed and updated on Kubernetes. More Information • Predictable Demands Example • Using ConfigMap • Resource Quotas • Kubernetes Best Practices: Resource Requests and Limits • Setting Pod CPU and Memory Limits • Configure Out of Resource Handling • Pod Priority and Preemption • Resource Quality of Service in Kubernetes 24  |  Chapter 2: Predictable Demands