Configure External Load balancer and dedicated machine adding.

[insanebaba]

Hi Team,
I want to create a new cluster of 2 nodes, and 1 dedicated machine i bought from auction. i have below questions.

1. I have an external haproxy loadbalancer, which i want to use for my new cluster, how can i config it? it's reachable with cluster.mycompany.com. I Was able to do it with tls san setting in k3s, but i don't know how to config it here. Also I'll be using HAProxy ingress controller, longhorn storage and cillium for networking.

2. I have bought an additional dedicated machine for postgres, how can i add to my cluster, I know how to add a new node to existing k3s cluster, which i did in my previous cluster, but is there any specific, things i need to do for this cluster?

Thank you

Vikram Mishra