Fully managed Flink allows you to reconfigure resources for workspaces and projects. You can create multiple projects and assign separate resources and permissions to each project. This way, resources and permissions are isolated among projects of multiple tenants. This topic describes how to scale a workspace or project of fully managed Flink to reconfigure resources for the workspace and project.

Prerequisites

The workspace in which you want to scale out a project has sufficient available resources. A project requires at least one compute unit (CU). Therefore, you must ensure that the workspace in which you want to scale out a project has more than one available CU before you scale out the project.

Limits

  • Resource reconfiguration is supported only if you use the subscription billing method.
  • Only Alibaba Cloud accounts have permissions to reconfigure project resources.

Precautions

  • You can create multiple projects in a workspace. If you want to scale in a workspace, scale in the projects in the workspace first.
  • The workspace in which you want to scale out a project has sufficient available resources.
Note If the available resources in the workspace are insufficient, you can scale out the workspace or scale in the project that is named in the Workspace name-default format.

Reconfigure workspace resources

  1. Log on to the Realtime Compute for Apache Flink console.
  2. Click the Fully Managed Flink tab.
  3. Find the workspace that you want to manage, and choose More > Reconfigure Workspace Resources in the Actions column. Reconfigure Workspace Resources
  4. In the Reconfigure Workspace Resources dialog box, enter a new resource quota in the Reconfiguration field. Reconfiguration
  5. Read the terms of service, select I have read and agree to Alibaba Cloud International Website Realtime Compute Service Level Agreement, and then click OK. Then, complete the payment.
    After you complete the payment, you can view the new resource quota in the Consumed/Purchased CUs column that corresponds to the workspace.

Reconfigure project resources

For a project to which resources are allocated, you can add available resources to the project to scale out the project or remove available resources from the project to scale in the project.

  1. Log on to the Realtime Compute for Apache Flink console.
  2. On the Fully Managed Flink tab, click the Show button icon on the left side of the ID of the workspace in which you want to reconfigure project resources.
  3. Find the project for which you want to reconfigure resources and click Reconfigure Resources in the Actions column.
    Reconfigure Resources
  4. In the Reconfigure Resources dialog box, move the slider next to the project name to reconfigure resources.
  5. Click OK.