Ensuring flexible usage of your containers

Pod, in Kubernetes, means a set of containers, which is also the smallest computing unit. You may have know about the basic usage of Pod in the previous recipes. Pods are usually managed by deployments and exposed by services; they work as applications with this scenario.

In this recipe, we will discuss two new features: DaemonSets and StatefulSets. These two features can manage Pods with more specific purpose.

Getting ready

What are Daemon-like Pod and Stateful Pod? The regular Pods in Kubernetes will determine and dispatch to particular Kubernetes nodes based on current node resource usage and your configuration.

However, a Daemon-like Pod will be created in each node. For example...