Suspend and Resume Nodes
This section describes how to suspend and resume nodes in a cluster.
The suspended node state indicates that the node has been intentionally taken offline, for example for maintenance.
The following examples use the confd_client command-line tool in a Linux terminal. For more information, see ConfD.
Suspend a Node
To suspend a node, use the ConfD command node_suspend. For example, to suspend node 12 in the current deployment:
Resume a Node
Starting up a node will automatically unsuspend it. You can also manually unsuspend a node using the ConfD job node_resume. For example: