Uninstallation

This section describes how to uninstall the previous setup, in the case that some of the components are broken; or a fresh re-install is needed.

1. Run the cm-kubernetes-setup command as root user on the BCM headnode.

   root@pdx-289-bcm-01:# cm-kubernetes-setup
   

   

   Figure 45 Running cm-kubernetes-setup on the BCM head node, connecting to CMDaemon

2. Wizard screen.

   a. Select Uninstall, and click OK.

   

   Figure 46 Wizard screen with Uninstall option selected

3. Choosing the cluster.

   a. Toggle the cluster we want to uninstall, and click OK.

   

   Figure 47 Cluster selection screen showing the cluster to be uninstalled

4. Confirming the cluster.

   a. Toggle yes, and click OK.

   

   Figure 48 Cluster uninstallation confirmation screen

5. Uninstall finished.

   

   Figure 49 Uninstallation complete screen

6. Rebooting the nodes.

   

   Figure 50 Node reboot progress screen

   

   Figure 51 Node reboot completion output