Management cluster storage¶
The management cluster requires minimum two storage devices per node. Each device is used for different type of storage.
The first device is always used for boot partitions and the root file system. SSD is recommended. RAID device is not supported.
One storage device per server is reserved for local persistent volumes. These volumes are served by the Local Storage Static Provisioner (
local-volume-provisioner) and used by many services of Container Cloud.
You can configure host storage devices using the
resources. For details, see Customize the default bare metal host profile.