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.

Parent topic: Storage

Previous topic: What Are the Differences Among CCE Storage Classes in Terms of Persistent Storage and Multi-node Mounting?

Next topic: 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?

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