If I am logged into a host that is running a k3s agent (node), is there a way to tell what the current running version of k3s is? I know I can run

k3s -v

but that just shows the version of the binary on disk, not necessarily the running version.

k3s kubectl version

requires a kubeconfig (which is problematic in my case), but I also don't think it shows you the version on the currently running node.

Thank you Brandon. That works just fine 👍

or also

/proc/$(pidof k3s)/exe --version

will get you closer to what you asked for but this is just a standard Unix thing… you can always use /proc/PID/exe to access the binary for a running process, even if the file has been deleted or overwritten