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Chapter 6. Uninstalling a cluster on Nutanix
You can remove a cluster that you deployed to Nutanix.
6.1. Removing a cluster that uses installer-provisioned infrastructure
You can remove a cluster that uses installer-provisioned infrastructure that you provisioned from your cloud platform.
After uninstallation, check your cloud provider for any resources that were not removed properly, especially with user-provisioned infrastructure clusters. Some resources might exist because either the installation program did not create the resource or could not access the resource.
Prerequisites
- You have a copy of the installation program that you used to deploy the cluster.
- You have the files that the installation program generated when you created your cluster.
Procedure
From the directory that has the installation program on the computer that you used to install the cluster, run the following command:
./openshift-install destroy cluster \ --dir <installation_directory> --log-level info
$ ./openshift-install destroy cluster \ --dir <installation_directory> --log-level infoCopy to Clipboard Copied! Toggle word wrap Toggle overflow where:
- <installation_directory>
- Specify the path to the directory that you stored the installation files in.
- --log-level info
To view different details, specify
warn,debug, orerrorinstead ofinfo.NoteYou must specify the directory that includes the cluster definition files for your cluster. The installation program requires the
metadata.jsonfile in this directory to delete the cluster.
-
Optional: Delete the
<installation_directory>directory and the OpenShift Container Platform installation program.
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