amazon-web-services - K8s动态卷配置:AWS上的动态配置不支持claim.Spec.Selector

Question

这是我的存储类配置

apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
  annotations:
    storageclass.kubernetes.io/is-default-class: "false"
  name: gp2
provisioner: kubernetes.io/aws-ebs
parameters:
  type: gp2
  fsType: ext4
reclaimPolicy: Delete
volumeBindingMode: Immediate
allowVolumeExpansion: true

并使用AWS ebs创建持久卷。

部署时，永久卷声明失败，并显示以下错误

ProvisioningFailed     persistentvolumeclaim/storage-fabric-orderer0   Failed to provision volume with StorageClass "gp2": claim.Spec.Selector is not supported for dynamic provisioning on AWS

预配置程序已在我的集群中启动并运行

ebs-csi-controller-585596ff6f-2csq4       4/4     Running   0          16m
ebs-csi-controller-585596ff6f-pw9qt       4/4     Running   0          16m
ebs-csi-node-k85xf                        3/3     Running   0          16m

光伏文件

apiVersion: v1
kind: PersistentVolume
metadata:
  name: ec1-default-ics-dev-alz-fabric-bc-pvol-storage-uk-bcpeer
  labels: {"app.kubernetes.io/component":"fabric-bc","app.kubernetes.io/id":"uk-bcpeer","app.kubernetes.io/name":"ec1-default-ics-dev-alz-fabric-bc-pvol-storage-uk-bcpeer","app.kubernetes.io/type":"storage","fabric/organization":"org1","fabric/organization-name":"uk","failure-domain.beta.kubernetes.io/region":"eu-central-1","failure-domain.beta.kubernetes.io/zone":"eu-central-1a","replica-index":"0"}
spec:
  capacity:
    storage: 20Gi
  accessModes: 
    - ReadWriteOnce
  storageClassName: gp2
  awsElasticBlockStore:
    volumeID: vol-0b0e325a942392d7f
    fsType: ext4

PV claim

---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: {{ list "storage" . | include "fabric-orderer.pvc" }}
  labels:
    {{ include "fabric-orderer.labels" . | nindent 4 }}
spec:
  selector:
    matchLabels:
      app.kubernetes.io/component: {{ .Values.dlt.component }}
      type: storage
      fabric/organization: {{ .Values.dlt.organization }}
      replica-index: {{ .Values.dlt.organizationIndex | print | toJson }}
  storageClassName: "gp2"
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: {{ .Values.persistentVolume.storageSize }}

Answer 1

不应在PVC yaml中将spec.selector设置为在AWS中进行动态配置，因为它不受支持。您需要从PVC yaml中删除此部分。

spec:
  selector:
    matchLabels:
      app.kubernetes.io/component: {{ .Values.dlt.component }}
      type: storage
      fabric/organization: {{ .Values.dlt.organization }}
      replica-index: {{ .Values.dlt.organizationIndex | print | toJson }}

来自 docs。

Note: Currently, a PVC with a non-empty selector can’t have a PV dynamically provisioned for it.