기본 StorageClass 변경

개요

기본 StorageClass 변경

$ kubectl get storageclass
NAME                 PROVISIONER             RECLAIMPOLICY   VOLUMEBINDINGMODE      ALLOWVOLUMEEXPANSION   AGE
premium-rwo          pd.csi.storage.gke.io   Delete          WaitForFirstConsumer   true                   4h47m
standard (default)   kubernetes.io/gce-pd    Delete          Immediate              true                   704d
standard-rwo         pd.csi.storage.gke.io   Delete          WaitForFirstConsumer   true                   4h47m

$ kubectl patch storageclass standard -p '{"metadata": {"annotations":{"storageclass.kubernetes.io/is-default-class":"false"}}}'
storageclass.storage.k8s.io/standard patched

$ kubectl patch storageclass standard-rwo -p '{"metadata": {"annotations":{"storageclass.kubernetes.io/is-default-class":"true"}}}'
storageclass.storage.k8s.io/standard-rwo patched

$ kubectl get storageclass
NAME                     PROVISIONER             RECLAIMPOLICY   VOLUMEBINDINGMODE      ALLOWVOLUMEEXPANSION   AGE
premium-rwo              pd.csi.storage.gke.io   Delete          WaitForFirstConsumer   true                   4h49m
standard                 kubernetes.io/gce-pd    Delete          Immediate              true                   704d
standard-rwo (default)   pd.csi.storage.gke.io   Delete          WaitForFirstConsumer   true                   4h49m

같이 보기

• kubectl get storageclass

참고

• https://kubernetes.io/docs/tasks/administer-cluster/change-default-storage-class/