Background information

Cleaning up disk clears the dirty data on each server in your cluster. Dirty data is limited to:

  • Docker images downloaded locally but not used.
  • Volume directory once attached to a container but not cleaned up after the destruction of the container.


  1. Log on to the Container Service console.
  2. Click Clusters in the left-side navigation pane.
  3. On the Cluster List page, click Manage at the right of the cluster that you want to clean up the disk.

  4. Click Clear Disk on the cluster details page.