Below are examples to tweak how and when K3S starts up.
In this example, we're going to start K3S after Wireguard. Our example server
has a Wireguard connection wg0. We are using "wants" rather than "requires"
as it's a weaker requirement that Wireguard must be running. We then want
K3S to start after Wireguard has started.
---
k3s_service_wants:
- wg-quick@wg0.service
k3s_service_after:
- wg-quick@wg0.service