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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.
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.
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.
Automatically creating storage: When creating EVS or OBS PVCs using a StorageClass in CCE, you can specify an enterprise project to assign the created storage resources (EVS disks and OBS) to.
In CCE, the Everest add-on is installed by default in clusters of Kubernetes v1.15 or later to access storage services such as EVS, SFS, OBS, and SFS Turbo.
Related Services Software Repository for Container (SWR), Object Storage Service (OBS), Virtual Private Network (VPN) Figure 1 How DevOps works Parent topic: Application Scenarios
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.
After the migration is complete, attach the object storage to the application by referring to Using an Existing OBS Bucket Through a Static PV.
Pre-configuring OBS Storage Data Create an OBS bucket and ensure that the following folders have been created and required files have been uploaded to the specified paths using the OBS Browser. The folder name can be in the format of File path in the bucket/File name.
access secret configuration of a cluster Cluster getClusterLongAKSKConfig Updating the global OBS access secret configuration of a cluster Cluster updateClusterLongAKSKConfig Updating the global OBS access secret configuration in a project Cluster UpdateAKSKConfig Obtaining the global
What Should I Do If the Host Cannot Be Found When Files Need to Be Uploaded to OBS During the Access to the CCE Service from a Public Network? How Can I Achieve Compatibility Between ExtendPathMode and Kubernetes client-go? What Can I Do If a Storage Volume Fails to Be Created?
Figure 7 Obtaining the link Upload the driver to OBS and set the driver file to public read. For details, see Uploading an Object. When the node is restarted, the driver will be downloaded and installed again. Ensure that the OBS bucket link of the driver is valid.
Cloud storage such as SFS and OBS is used by installing storage drivers in a cluster. You need to create PVs in the cluster and mount the PVs to pods using PVCs.
Use Velero to back up resources in the source cluster to OBS and restore the resources in the target cluster. For details, see Migrating Resources in a Cluster (Velero).
Storage: CCE is integrated with multiple storage services like EVS, SFS, and OBS and provides disk encryption, snapshot, and backup capabilities.
Create a PVC for the OBS bucket. For details, see Using an Existing OBS Bucket Through a Static PV. Log in to the OBS console. In the navigation pane, choose Buckets. On the page that is displayed, click the bucket name to go to the Objects page.
You are advised to store the NVIDIA driver in the OBS bucket and set the bucket policy to public read. Helpful Links How Do I Rectify Failures When the NVIDIA Driver Is Used to Start Containers on GPU Nodes? Parent topic: Workload Exception Troubleshooting
Clusters created using a shared VPC do not support SFS, OBS, and SFS Turbo storage volumes. If a CCE Turbo cluster has been created using a shared VPC, the owner of the shared VPC should not turn off the VPC sharing. Otherwise, the CCE Turbo cluster will malfunction.
