3.8. 配置存储

定义存储类名称：配置 CheCluster 自定义资源，并安装 OpenShift Dev Spaces。请参阅 第 3.1.1 节 “在安装过程中使用 dsc 配置 CheCluster 自定义资源”。

spec:
  components:
    database:
      pvc:
        # keep blank unless you need to use a non default storage class for PostgreSQL PVC
        storageClass: 'postgres-storage'
  devEnvironments:
    storage:
      pvc:
        # keep blank unless you need to use a non default storage class for workspace PVC(s)
        storageClass: 'workspace-storage'

在 che-postgres-pv.yaml 文件中为 PostgreSQL 数据库定义持久卷：

apiVersion: v1
kind: PersistentVolume
metadata:
  name: postgres-pv-volume
  labels:
    type: local
spec:
  storageClassName: postgres-storage
  capacity:
    storage: 1Gi
  accessModes:
    - ReadWriteOnce
  hostPath:
    path: "/data/che/postgres"

在 che-postgres-pv.yaml 文件中为 OpenShift Dev Spaces 工作区定义持久卷：

apiVersion: v1
kind: PersistentVolume
metadata:
  name: workspace-pv-volume
  labels:
    type: local
spec:
  storageClassName: workspace-storage
  capacity:
    storage: 10Gi
  accessModes:
    - ReadWriteOnce
  hostPath:
    path: "/data/che/workspace"

绑定两个持久性卷：

$ kubectl apply -f che-workspace-pv.yaml -f che-postgres-pv.yaml