Updating k3OS

If there version of k3OS is too old for the newer version of the United Manufacturing Hub, you should update it.

Instructions

  1. You can check with k3s -v whether your version is actually too old :

Untitled

  1. To upgrade to recommended version you should execute the following command via SSH:

    kubectl label nodes -l k3os.io/mode k3os.io/upgrade=latest

  2. This might take a while and a reboot. Just wait.

Credentials needed to be fetched again using the cat xxx command as the upgrade might move from username/password to certificates

Last modified October 5, 2022: Historian article (#107) (5f30dc0)