digital-ocean: Add ssh step dependency on the 0th controller
# Secure copy bootkube assets to ONE controller and start bootkube to perform
# one-time self-hosted cluster bootstrapping.
resource "null_resource" "bootkube-start" {
- depends_on = ["module.bootkube"]
+ depends_on = ["module.bootkube", "digitalocean_droplet.controllers"]
connection {
type = "ssh"
