(kubectl) Automatically Creating an SFS Volume
Currently, SFS file systems are sold out and PVCs cannot be automatically created using the storage class.
Notes and Constraints
The following configuration example applies to clusters of Kubernetes 1.13 or earlier.
Procedure
- Use kubectl to connect to the cluster. For details, see Connecting to a Cluster Using kubectl.
- Run the following commands to configure the pvc-sfs-auto-example.yaml file, which is used to create a PVC.
touch pvc-sfs-auto-example.yaml
vi pvc-sfs-auto-example.yaml
Example YAML file:apiVersion: v1 kind: PersistentVolumeClaim metadata: annotations: volume.beta.kubernetes.io/storage-class: nfs-rw name: pvc-sfs-auto-example namespace: default spec: accessModes: - ReadWriteMany resources: requests: storage: 10Gi
Table 1 Key parameters Parameter
Description
volume.beta.kubernetes.io/storage-class
File storage class. Currently, the standard file protocol type (nfs-rw) is supported.
name
Name of the PVC to be created.
accessModes
Only ReadWriteMany is supported. ReadWriteOnly is not supported.
storage
Storage capacity in the unit of Gi.
- Run the following command to create a PVC:
kubectl create -f pvc-sfs-auto-example.yaml
After the command is executed, a file system is created in the VPC to which the cluster belongs. Choose Storage > SFS on the CCE console or log in to the SFS console to view the file system.
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