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For details, see Using an Existing OBS Bucket Through a Static PV or Using an Existing SFS Turbo File System Through a Static PV. Storage switching supports only shared storage such as OBS and SFS Turbo.
Storage Object Storage Service (OBS) Scalable File Service (SFS) SFS Turbo To use OBS, you must have the OBS Administrator permission globally assigned.
Set the driver to obs.csi.everest.io for the OBS volume. fsType File type. Value options are obsfs or s3fs. If the value is s3fs, an OBS bucket is created and mounted using s3fs. If the value is obsfs, an OBS parallel file system is created and mounted using obsfs.
Set the driver to obs.csi.everest.io for the OBS volume. fsType File type. Value options are obsfs or s3fs. If the value is s3fs, an OBS bucket is created and mounted using s3fs. If the value is obsfs, an OBS parallel file system is created and mounted using obsfs.
Storage Storage Overview Storage Basics EVS SFS SFS Turbo OBS DSS Local PVs emptyDir hostPath StorageClasses
PV Type Associated Underlying Storage Whether to Delete Underlying Storage EVS Disks Yes DSS Disks Yes SFS SFS Capacity-Oriented or general purpose file system (SFS 3.0 Capacity-Oriented) Yes OBS OBS buckets or parallel file systems Yes SFS Turbo SFS Turbo file systems Yes Local PV
Storage Management: FlexVolume (Deprecated) FlexVolume Overview Changing the Storage Class Used by a Cluster of v1.15 from FlexVolume to CSI Everest Using EVS Disks as Storage Volumes Using SFS Turbo File Systems as Storage Volumes Using OBS Buckets as Storage Volumes Using SFS File
What Is an OBS Global Access Key and How Do I Check Whether a Global Access Key Is Used in a Cluster?
Cluster Suggestions on CCE Cluster Selection Creating an IPv4/IPv6 Dual-Stack Cluster in CCE Creating a Custom CCE Node Image Executing the Pre- or Post-installation Commands During Node Creation Using OBS Buckets to Implement Custom Script Injection During Node Creation Connecting
To use advanced installation scripts, store the scripts in OBS buckets to prevent problems such as excessive characters in the scripts. For details, see Using OBS Buckets to Implement Custom Script Injection During Node Creation.
To use advanced installation scripts, store the scripts in OBS buckets to prevent problems such as excessive characters in the scripts. For details, see Using OBS Buckets to Implement Custom Script Injection During Node Creation.
You can configure the OBS mount option umask=0077 to store core dump files to OBS. For details, see Configuring OBS Mount Options.
To store operation records for longer than seven days, configure transfer to OBS or Log Tank Service (LTS) so that you can view them in OBS buckets or LTS log groups.
Helpful Links Storage Basics EVS SFS SFS Turbo OBS Parent Topic: Storage
Constraints on OBS volumes: If OBS volumes are used, the owner group and permission of the mount point cannot be modified. Every time an OBS volume is mounted to a workload through a PVC, a resident process is created in the backend.
Global OBS Access Secret (paas.longaksk): If you have created a global access secret while using OBS volumes in a cluster, the system will create a secret called paas.longaksk in the kube-system namespace of the cluster. This secret is used to store the global AK and SK.
OBS Mounted to workloads in a cluster. A parallel file system is recommended. An OBS bucket automatically created on the CCE console is billed on the pay-per-use basis only.
OBS volumes: Create OBS volumes and mount them to a container path. OBS volumes are applicable to scenarios such as cloud workload, data analysis, content analysis, and hotspot objects. SFS Turbo volumes: Create SFS Turbo volumes and mount them to a container path.
OBS csi.storage.k8s.io/fstype Yes Instance type, which can be obsfs or s3fs. obsfs: a parallel file system s3fs: object bucket OBS everest.io/obs-volume-type Yes OBS StorageClass.
If an OBS bucket is used, set this parameter to the OBS bucket name. storageType String Cloud storage class. This parameter is used together with volumeID.
