apiVersion: kubeadm.k8s.io/v1alpha3
kind: InitConfiguration
apiEndpoint:
  advertiseAddress: <%= @apiserver_advertise_address %>
---
apiVersion: kubeadm.k8s.io/v1alpha3
kind: ClusterConfiguration
kubernetesVersion: 1.12.3
etcd:
  external:
    endpoints:
    - <%= @etcd_endpoint %>
apiServerCertSANs:
- "<%= @apiserver_advertise_address %>"
- "127.0.0.1"
networking:
  podSubnet: <%= @pod_network_cidr %>
controllerManagerExtraArgs:
  node-monitor-period: "2s"
  node-monitor-grace-period: "20s"
  pod-eviction-timeout: "30s"
---
kind: KubeletConfiguration
apiVersion: kubelet.config.k8s.io/v1beta1
nodeStatusUpdateFrequency: "4s"
failSwapOn: false
featureGates:
  HugePages: false
resolvConf: "/etc/resolv.conf.k8s"