Storage

Kubernetes

StarlingX uses storage resources on the controller and worker hosts, and on storage hosts if they are present.The StarlingX storage configuration is highly flexible. The specific configuration depends on the type of system installed, and the requirements of the system.

• Contents
  • Overview
  • Disks, Partitions, Volumes, and Volume Groups
  • Storage Backends
  • Controller Hosts
  • Worker Hosts
  • Storage Hosts
  • Configure Ceph OSDs on a Host
  • Persistent Volume Support
  • Storage-Related CLI Commands
  • Storage Usage Details

OpenStack

StarlingX OpenStack is a containerized application running on top of the StarlingX.

The storage management of hosts is not specific to StarlingX OpenStack.

• Contents
  • Overview
  • Storage Resources
  • Ceph Placement Group Number Dimensioning for Storage Cluster
  • Storage on Controller Hosts
  • Configure an Optional Cinder File System
  • Create or Change the Size of Nova-local Storage
  • Replace Nova-local Storage Disk on a Simplex System
  • Nova Ephemeral Storage
  • Replace a Nova-Local Disk
  • Storage on Compute Hosts
  • Storage on Storage Hosts
  • Specify the Storage Type for VM Ephemeral Disks
  • Storage-Related CLI Commands
  • Storage Utilization Display