50 Kubernetes Concepts Every Devops Engineer Should Know Free __full__ Pdf Jun 2026

: A background daemon that runs controllers to ensure the current state matches the desired state.

: Various strategies for deploying applications, such as rolling updates and blue-green deployments. : A background daemon that runs controllers to

The default Service type. It exposes the Service on a cluster-internal IP, making it reachable only within the cluster. 21. NodePort It exposes the Service on a cluster-internal IP,

Visit the Packt Publishing 50 Kubernetes Concepts page to view the table of contents and chapter summaries. : An abstract way to expose an application

: An abstract way to expose an application running on a set of Pods as a network service.

Allows administrators to describe the "classes" of storage they offer. It enables dynamic provisioning of persistent volumes based on profile definitions. 36. Ephemeral Volumes

The cluster-wide DNS server. It resolves service names to internal IP addresses automatically. 27. CNI (Container Network Interface)