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// Module included in the following assemblies:
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//
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// * virt/node_maintenance/virt-setting-node-maintenance.adoc
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2020-03-25 09:50:11 -04:00
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[id="virt-setting-node-maintenance-cli_{context}"]
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= Setting a node to maintenance mode in the CLI
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2020-05-08 15:29:05 -04:00
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Set a node to maintenance mode by creating a `NodeMaintenance` Custom Resource
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(CR) object that references the node name and the reason for setting it to
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maintenance mode.
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.Procedure
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. Create the node maintenance CR configuration. This example uses a CR that is
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called `node02-maintenance.yaml`:
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+
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[source,yaml]
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----
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apiVersion: nodemaintenance.kubevirt.io/v1beta1
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kind: NodeMaintenance
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metadata:
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name: node02-maintenance
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spec:
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nodeName: node02
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reason: "Replacing node02"
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----
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. Create the `NodeMaintenance` object in the cluster:
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+
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2020-08-11 10:57:58 -04:00
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[source,terminal]
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----
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$ oc apply -f <node02-maintenance.yaml>
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----
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The node live migrates virtual machine instances that have the
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`LiveMigration` eviction strategy, and taint the node so that it is no longer
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schedulable. All other pods and virtual machines on the node are deleted and
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recreated on another node.
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