I am aware that we can create node groups with labels via kubelet-extra-args:
--kubelet-extra-args --node-labels=foo=barThis syntax was a bit of a surprise to me so I'm not exactly sure how to add multiple labels.
Found it! I should have guessed but this passes things off to kubelet, which apparently takes comma separated key-value pairs joined with '='
--kubelet-extra-args --node-labels=alabel=foo,another=bar