Kubernetes stateful set讲解以及一个基于postgreSQL的具体例子
Stateful Set是Kubernetes 1.9版本新引入的一个概念,用于管理有状态的应用。 Kubernetes官方文档: https://kubernetes.io/docs/concepts/workloads/controllers/statefulset/ Manages the deployment and scaling of a set of Pods, and provides guarantees about the ordering and uniqueness of these Pods. Like a Deployment, a StatefulSet manages Pods that are based on an identical container spec. Unlike a Deploymen