ansible/group_vars/k3s/vars.yml

db:
  default_user:
    user: "postgres"
  name: "k3s"
  user: "k3s"
  password: "{{ vault.k3s.db.password }}"
  listen_address: "{{ k3s.db.ip }}"

k3s:
  net: "192.168.20.0/24"
  server:
    ips:
      - 192.168.20.21
      - 192.168.20.24
  loadbalancer:
    ip: 192.168.20.22
    default_port: 6443
  db:
    ip: 192.168.20.23
    default_port: "5432"
  agent:
    ips:
      - 192.168.20.25
      - 192.168.20.26
      - 192.168.20.27

k3s_db_connection_string: "postgres://{{db.user}}:{{db.password}}@{{k3s.db.ip}}:{{k3s.db.default_port}}/{{db.name}}"