Scenario

After a node scaling policy is created, you can delete, edit, disable, enable, or clone the policy.

Viewing a Node Scaling Policy

You can view the associated node pool, rules, and scaling history of a node scaling policy and rectify faults according to the error information displayed.

1. Log in to the CCE console and access the cluster details page.
2. Choose Node Scaling in the navigation pane and click in front of the policy to be viewed.
3. In the expanded area, the Associated Node Pool, Execution Rules, and Scaling Records tab pages are displayed. If the policy is abnormal, locate and rectify the fault based on the error information.
   

   You can also enable or disable auto scaling in Node Pools. Log in to the CCE console. In the navigation pane, choose Resource Management > Node Pools, and click Edit in the upper right corner of the node pool to be operated. In the Edit Node Pool dialog box displayed, you can enable Autoscaler and set the limits of the number of nodes and the cooling interval for auto scaling.

Deleting a Node Scaling Policy

1. Log in to the CCE console and access the cluster details page.
2. Choose Node Scaling in the navigation pane and choose More > Delete next to the policy to be deleted.
3. In the Delete Node Policy dialog box displayed, confirm whether to delete the policy.
4. Enter DELETE in the text box.
5. Click OK to delete the policy.

Editing a Node Scaling Policy

1. Log in to the CCE console and access the cluster details page.
2. Choose Node Scaling in the navigation pane and click Edit next to the policy to be edited.
3. On the Edit Node Scaling Policy page displayed, modify policy parameter values listed in Table 1.
4. After the configuration is complete, click OK.

Cloning a Node Scaling Policy

1. Log in to the CCE console and access the cluster details page.
2. Choose Node Scaling in the navigation pane and choose More > Clone next to the policy to be cloned.
3. On the Clone Node Scaling Policy page displayed, certain parameters have been cloned. Add or modify other policy parameters based on service requirements.
4. Click OK.

Enabling or Disabling a Node Scaling Policy

1. Log in to the CCE console and access the cluster details page.
2. Choose Node Scaling in the navigation pane and click Disable in the Operation column of the policy to be disabled. If the policy is in the disabled state, click Enable in the Operation column of the policy.
3. In the dialog box displayed, confirm whether to disable or enable the node policy.