Kubernetes StatefulSet

External

• https://kubernetes.io/docs/concepts/workloads/controllers/statefulset/ StatefulSets

Internal

• Kubernetes Higher Level Pod Controllers
• API Resources Concepts

Overview

Used for stateful application components, where the application component relies on access to "stable" file storage to maintain state between restarts. As such, local volumes that are directly attached to node hosts, can be used. A StatefulSet and the individual pods the StatefulSet manages are registered with the cluster's DNS service.

StatefulSet Manifest

StatefulSet Manifest

Operations

StatefulSet Operations