This topic describes how to start or stop nodes in a MyBase on ACK cluster.
Prerequisites
The instance is in the Running state.
Precautions
You can only start or stop secondary nodes.
After you stop a node, its health status changes to Maintenance. You cannot connect to the node.
Procedure
Log on to the ApsaraDB for MyBase console.
In the upper-left corner of the console, select a region. Find the cluster that you want to manage and click the cluster ID to go to the cluster management page.
In the left-side navigation pane, click Instances.
Find the instance that you want to manage and click the instance ID to go to the Basic Information tab of the instance.
In the Database Engine Nodes section, find the target secondary node. In the lower-right corner of the node's card, click Operations and select Stop or Start.
In the dialog box, click OK.