---
kubernetes:
  ipPool:
    ipv4:
      # Minimum: /24
      cluster_cidr: 10.42.0.0/16
      service_cidr: 10.43.0.0/16
    ipv6:
      # Minimum: /120
      cluster_cidr: fd42::/56
      service_cidr: fd43::/112

    # Interface to grab node-IPv4/v6 from
    nodeIp_interface: <interface to grab nodeIp from>

  control_plane:
    dns_name: <control-plane dns-reachable-name>

  token: <shared token for nodes to join>

  network:
    # One of [flannel, calico]
    plugin: calico

    # Helper for networking
    helper:
      # https://github.com/Ruakij/RoutingTableToWg
      #  Translates received-routes from e.g. BGP to wireguard-allowedips
      #  Helpful, when nodeIp_interface is a wireguard-interface
      routingtabletowg: false

  # One of [traefik-ingress]
  ingress_controller: traefik-ingress

  # k3s version to install, e.g. v1.37.1+k3s1. An installed k3s is replaced only
  # when this is set and differs; empty installs the latest when k3s is missing.
  version: ""

  # Extra config of the nodes running etcd, left out with disable-etcd
  etcd_config_extra:
    # Without it etcd serves metrics on 127.0.0.1 only, out of reach of vmagent
    etcd-expose-metrics: true

  config_extra:
    # etcd-tuning
    #  heartbeat: 0.5-1.5x of rtt
    #  election:  10x- of heartbeat
    etcd-arg:
      heartbeat-interval: 500
      election-timeout: 5000