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46 lines
1.4 KiB
Plaintext
46 lines
1.4 KiB
Plaintext
// Module included in the following assemblies:
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//
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// * machine_management/delete-machine.adoc
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// * windows_containers/removing-windows-nodes.adoc
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:_content-type: PROCEDURE
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[id="machine-delete_{context}"]
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= Deleting a specific machine
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You can delete a specific machine.
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[NOTE]
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====
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You cannot delete a control plane machine.
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====
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.Prerequisites
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* Install an {product-title} cluster.
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* Install the OpenShift CLI (`oc`).
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* Log in to `oc` as a user with `cluster-admin` permission.
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.Procedure
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. View the machines that are in the cluster and identify the one to delete:
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+
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[source,terminal]
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----
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$ oc get machine -n openshift-machine-api
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----
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The command output contains a list of machines in the `<clusterid>-worker-<cloud_region>` format.
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. Delete the machine:
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[source,terminal]
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----
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$ oc delete machine <machine> -n openshift-machine-api
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----
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[IMPORTANT]
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====
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By default, the machine controller tries to drain the node that is backed by the machine until it succeeds. In some situations, such as with a misconfigured pod disruption budget, the drain operation might not be able to succeed in preventing the machine from being deleted. You can skip draining the node by annotating "machine.openshift.io/exclude-node-draining" in a specific machine. If the machine being deleted belongs to a machine set, a new machine is immediately created to satisfy the specified number of replicas.
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====
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