Alauda Container Platform
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Storage
Introduction
Introduction
Concepts
Core Concepts
Persistent Volume (PV)
Persistent Volume Claim (PVC)
Generic Ephemeral Volumes
emptyDir
hostPath
ConfigMap
Secret
StorageClass
Container Storage Interface (CSI)
Persistent Volume
Access Modes and Volume Modes
Access Modes in Kubernetes
Volume Modes in Kubernetes
Storage Features: Snapshots and Expansion
Conclusion
Guides
Creating CephFS File Storage Type Storage Class
Deploy Volume Plugin
Create Storage Class
Creating CephRBD Block Storage Class
Deploy Volume Plugin
Create Storage Class
Create TopoLVM Local Storage Class
Background Information
Deploy Volume Plugin
Create Storage Class
Follow-up Actions
Creating an NFS Shared Storage Class
Prerequisites
Deploying the NFS Shared Storage Plugin
Creating an NFS Shared Storage Class
Related Operations
Deploy Volume Snapshot Component
Procedure
Creating a PV
Prerequisites
Example PersistentVolume
Creating PV by using the web console
Creating PV by using the CLI
Related Operations
Additional resource
Creating PVCs
Prerequisites
Example PersistentVolumeClaim:
Creating a Persistent Volume Claim by using the web console
Creating a Persistent Volume Claim by using the CLI
Operations
Expanding PersistentVolumeClaim Storage Capacity by using the web console
Expanding Persistent Volume Claim Storage Capacity by using the CLI
Additional resources
Using Volume Snapshots
Prerequisites
Example VolumeSnapshot custom resource (CR)
Creating Volume Snapshots by using th web console
Creating Volume Snapshots by using the CLI
Creating Persistent Volume Claims from Volume Snapshots
Additional resource
How To
Setting the naming rules for subdirectories in the NFS Shared Storage Class
Feature Overview
Use Cases
Prerequisites
Procedure
Generic ephemeral volumes
Example ephemeral volumes
Key features
When to Use Generic Ephemeral Volumes
How Are They Different from emptyDir?
Using an emptyDir
Example emptyDir
Optional Medium Setting
Key Characteristics
Common Use Cases
How to Annotate Third-Party Storage Capabilities
Step 1: Open Storage Class Configuration
Step 2: Fill in Storage Class Information
Step 3: Annotate Storage Capabilities with a ConfigMap
Step 4: Understand Supported Storage Capability Fields
Step 5: Finalize the Storage Class
Optional: Create a PVC Using the Annotated Storage Class
Troubleshooting
Recover From PVC Expansion Failure