kubespray/roles/kubernetes/kubeadm/templates/kubeadm-client.conf.v1beta1.j2

apiVersion: kubeadm.k8s.io/v1beta1
kind: JoinConfiguration
discovery:
  bootstrapToken:
{% if kubeadm_config_api_fqdn is defined %}
    apiServerEndpoint: {{ kubeadm_config_api_fqdn }}:{{ loadbalancer_apiserver.port | default(kube_apiserver_port) }}
{% else %}
    apiServerEndpoint: {{ kubeadm_discovery_address | replace("https://", "")}}
{% endif %}
    token: {{ kubeadm_token }}
    unsafeSkipCAVerification: true
  timeout: {{ discovery_timeout }}
  tlsBootstrapToken: {{ kubeadm_token }}
caCertPath: {{ kube_cert_dir }}/ca.crt
nodeRegistration:
  name: {{ kube_override_hostname }}
{% if container_manager == 'crio' %}
  criSocket: /var/run/crio/crio.sock
{% elif container_manager == 'rkt' %}
  criSocket: /var/run/rkt.sock
{% else %}
  criSocket: /var/run/dockershim.sock
{% endif %}