Uninstalling node manager

Windows

Uninstallation of the node manager is performed through the regular Windows procedure.

Procedure

Before uninstalling a node manager, the node manager service must be stopped. See Starting or stopping a node manager (as a Windows service).
On each machine with a node manager installed, click Start > Control Panel > Programs and Features > Uninstall or change a program.
Right-click Spotfire Node Manager and select Uninstall.

RPM Linux

About this task

Note: To be able to uninstall on Linux, you must have root access.

Procedure

Before uninstalling a node manager, the node manager service must be stopped.
See Starting or stopping a node manager (Linux).
On each computer with a node manager installed, uninstall by running the command:
```
rpm -e spotfirenodemanager-<version number>
```

Tarball Linux

About this task

These steps are needed only if you have installed a service manually. If you have not installed a service, run only step 4 of the following procedure.

On each computer with a node manager and service installed, uninstall by running the commands in this procedure from the command line.

Before you begin

To be able to uninstall on Linux, you must have root access.

Procedure

Stop the node manager service by running the following command.
```
systemctl stop spotfirenodemanager-<version number>
```
Remove the node manager service by running the following commands.
```
rm -f /usr/lib/systemd/system/spotfirenodemanager-<version number>.service 
rm -f /lib/systemd/system/spotfirenodemanager-<version number>.service
```
The parameter -f prevents the command displaying an error if the file does not exist, or if the service is not installed.
Reload all unit files and clear failed units by running the following commands.
```
systemctl daemon-reload
systemctl reset-failed
```
Remove the folder with node manager files by running the following command.
```
rm -rf <folder where the tarball was installed>
```