#
# $1: etcd client port
# $2: etcd internal port
# $3: whether etcd communication should use mtls
# returns the result of ssh command which adds replica
function add-replica-to-etcd() {
  local -r client_port="${1}"
  local -r internal_port="${2}"
  local -r use_mtls="${3}"

  TLSARG=""
  PROTO="http://"
  if [[ "${use_mtls}" == "true" ]]; then

        url: https://127.0.0.1:8131
        tlsConfig:
          caBundle: /etc/srv/kubernetes/pki/konnectivity-server/ca.crt
          clientKey: /etc/srv/kubernetes/pki/konnectivity-server/client.key
          clientCert: /etc/srv/kubernetes/pki/konnectivity-server/client.crt
- name: controlplane
  connection:
    proxyProtocol: Direct
- name: etcd
  connection:
    proxyProtocol: Direct
EOF
    else