Kubernetes v1.22+ ref: https://kubernetes.io/blog/2021/08/09/run-nodes-with-swap-alpha/
Add this to your join command:
--ignore-preflight-errors=swap
Create/update KUBELET_EXTRA_ARGS on the Node
$ cat /etc/default/kubelet
KUBELET_EXTRA_ARGS="--fail-swap-on=false"
Not a recommendation, just a solution.