This topic describes how to create revisions for Knative services. If you want to roll back from a newly released application version to an earlier version, you only need to switch inbound traffic to the application of the earlier version.

Background information

When you deploy a Knative service, the system creates a revision of stock-service-example-v1 and forwards all inbound traffic to stock-service-example-v1.


  1. Log on to the ACK console.
  2. On the Clusters page, click the name of a cluster or click Details in the Actions column. The details page of the cluster appears.
  3. In the left-side navigation pane, choose Knative > Service.
  4. On the Knative Services page, select the cluster and namespace to which the Knative service belongs, find the Knative service, and click Details in the Actions column.
  5. In the upper-corner of the details page, click Create Revision.
  6. On the Create Revision page, set the required parameters.
    1. Configure basic settings.
      For more information about how to configure basic settings of a revision, see Set revision parameters.
    2. Configure traffic splitting settings.
      • Revisions: A revision is created each time a Knative service is released.
      • Percent %: The percentage of traffic that is forwarded to a revision. The total sum of the traffic percentiles specified for all revisions must be 100%.
  7. Click Create.
    On the details page of the created revision, click the Revision Information tab to view information about the revision.Revision information