CCE supports the following auto scaling policies to meet requirements of different service scenarios: metric-based policy, scheduled policy, and periodic policy.
Currently, CCE supports only automatic cluster scaling. By configuring auto scaling policies, nodes are automatically added to a cluster when an auto scaling policy is enforced. If you need to scale in a cluster, follow the steps in Deleting a Node.
This section uses a scheduled policy as an example to describe how to configure a scaling policy for an application.