Uninstall System Install

NSO can be uninstalled using the ncs-installer(1) option only if NSO is installed with --system-install option. Either part of the static files or the full installation can be removed using ncs-uninstall option. Ensure to stop NSO before uninstalling.

# ncs-uninstall --all

Executing the above command removes the Installation Directory /opt/ncs including symbolic links, Configuration Directory /etc/ncs, Run Directory /var/opt/ncs, Log Directory /var/log/ncs, systemd service file /etc/systemd/system/ncs.service, systemdenvironment file /etc/ncs/ncs.systemd.conf, and user profile scripts from /etc/profile.d.

To make sure that no license entitlements are consumed after you have uninstalled NSO, be sure to perform the deregister command in the CLI:

admin@ncs# license smart deregister