Kubernetes存储与持久化详解

Kubernetes存储与持久化详解1. Volume概述Kubernetes支持多种存储卷类型用于Pod数据的持久化。2. 临时存储2.1 emptyDirspec: containers: - name: app image: nginx volumeMounts: - name: cache mountPath: /tmp volumes: - name: cache emptyDir: sizeLimit: 100Mi3. 持久化存储3.1 HostPathvolumes: - name: data hostPath: path: /data type: DirectoryOrCreate3.2 PersistentVolumeClaimapiVersion: v1 kind: PersistentVolumeClaim metadata: name:>apiVersion: storage.k8s.io/v1 kind: StorageClass metadata: name: standard provisioner: kubernetes.io/gce-pd parameters: type: pd-standard reclaimPolicy: Retain5. 总结Kubernetes提供了灵活的存储方案从临时存储到持久化存储可以满足不同场景的需求。