Managing Workload Scaling Policies

Scenario

After a workload scaling policy is created, you can update and delete the policy, as well as edit the YAML file.

Procedure

You can view the rules, latest status, and events of a workload scaling policy and handle exceptions based on the error information displayed.

1. Log in to the CCE console and click the cluster name to access the cluster console.
2. In the navigation pane, choose Policies. On the Scaling Policies tab page, click the HPA Policies/CronHPA Policies/CustomedHPA Policies tab based on the scaling policy type.
3. Check the latest status, rules, and associated workloads of a scaling policy.
   

   You can also check a created scaling policy on the workload details page.

   1. Log in to the CCE console and click the cluster name to access the cluster console.
   2. In the navigation pane, choose Workloads. Click the workload name to view its details.
   3. On the workload details page, switch to the Auto Scaling tab page to obtain the scaling policies. You can also obtain the scaling policies you configured on the Policies page.

4. Manage scaling policies.

   Scaling Policy Type	Operation
   HPA	View Events: Check HPA policy events. If an error occurred, locate and rectify the fault based on the error message displayed on the page. Edit YAML: In the dialog box displayed, edit, copy, or download the YAML file. Edit: On the Edit HPA Policy page, configure policy parameters listed in Table 1. Clone: Duplicate an existing auto scaling policy and modify the parameter settings as required. Delete: In the dialog box displayed, click Yes.
   CronHPA	View YAML: In the dialog box displayed, copy or download the YAML file but you are not allowed to modify it. Delete: In the dialog box displayed, click Yes.
   CustomedHPA	Edit: On the Edit HPA Policy page, configure policy parameters listed in Table 1. Clone: Duplicate an existing auto scaling policy and modify the parameter settings as required. View YAML: In the dialog box displayed, copy or download the YAML file but you are not allowed to modify it. Delete: In the dialog box displayed, click Yes.