Node Drain
This is the documentation for the development version of OpenEBS.
See the latest version (4.1.x) to view the latest documentation.
The node drain functionality marks the node as unschedulable and then gracefully moves all the volume targets off the drained node. This feature is in line with the node drain functionality of Kubernetes.
To start the drain operation, execute:
Command
To get the list of nodes on which the drain operation has been performed, execute:
Command
To halt the drain operation or to make the node schedulable again, execute:
Command