How to Uninstall a Node Manager Machine

When you uninstall a WebLogic machine, you stop the Node Manager application and remove the Machine component from the system.

Before You Begin

If the WebLogic machine is enrolled in multiple domains, you must first unenroll the system from all the domains in which the system is enrolled. For more information, see How to Remove a Node Manager Machine From a Domain.

If the WebLogic machine is enrolled in a single domain, you can use the following procedure to unenroll and uninstall the WebLogic machine by running a single plan.

Steps

1. In the Common Tasks section in the browser interface, click WebLogic 9.

2. Click the WebLogic Machine Installation: Uninstall link.

   The plan's Details page displays.

3. Click Run.

   The plan's Run page displays.

4. Select the WebLogic machine that you want to uninstall from the Current Installations list.

5. Click the Run Selected Installations link.

   The Plans Details Run page refreshes to include plan parameters and options.

6. If the WebLogic machine is enrolled in only one domain, specify the domain in the Logical Host for Domain Admin Server field.

   Leave the Logical Host for Domain Admin Server field blank to unenroll the WebLogic machine from all domains.

7. Specify any additional options or limits as appropriate for your environment.

8. Click Run Plan (includes preflight).