You can delete the namespaces that are no longer in use.

Prerequisite

Background information

Note
Deleting a namespace also deletes all of its resource objects, so proceed with caution.

Procedure

  1. Log on to the Container Service console.
  2. Under Kubernetes, clickClusters > Namespacein the left-side navigation pane.
  3. Select the cluster from the Clusters drop-down list and click Delete at the right of the cluster.
  4. Click Confirm in the displayed dialog box.
  5. The namespace is deleted from the namespace list and its resource objects are also deleted.