Can I Add a Node Without a Data Disk?
No. A data disk is mandatory.
A data disk dedicated for kubelet and the container engine will be attached to a new node. By default, CCE uses Logical Volume Manager (LVM) to manage data disks. With LVM, you can adjust the disk space ratio for different resources on a data disk.
If the data disk is uninstalled or damaged, the container engine will malfunction and the node becomes unavailable.
Storage FAQs
- What Are the Differences Among CCE Storage Classes in Terms of Persistent Storage and Multi-node Mounting?
- Can I Add a Node Without a Data Disk?
- 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?
- Can CCE PVCs Detect Underlying Storage Faults?
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