Residual Nodes

Check Items

Check whether nodes need to be migrated.

Solution

For the 1.15 cluster that is upgraded from 1.13 in rolling mode, migrate (reset or create and replace) all nodes before performing the upgrade again.

Solution 1

Log in to the CCE console and click the cluster name to access the cluster console. Choose Nodes in the navigation pane. Locate the row containing the target node and choose More > Reset Node in the Operation column. For details, see Resetting a Node. After the node is reset, retry the check task.

Resetting a node will reset all node labels, which may affect workload scheduling. Before resetting a node, check and retain the labels that you have manually added to the node.

Solution 2

After creating a node, delete the faulty node.