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