Hey folks! Does anyone knwo if rancher (or if there’s some clever and elegant way) has post-start and pre-stop hooks of some sort to make a quick HTTP Api call (curl oneliner) to a DHCP server to set and delete a static mapping when it creates or deleted new k8s cluster nodes? I was thinking cloud-init for start and have the node execute something on shutdown, but if there’s a much more elegant and high level approach I’d love to use it! Thank you ahead of time