Can I Create a CCE Node Without Adding a Data Disk to the Node?
- If System Component Storage is set to System Disk, you do not need to add a data disk.
- Data disks are required if System Component Storage is set to Data Disk.
A data disk dedicated for kubelet and the container engine will be attached to a new node. By default, CCE uses 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