user_data_minion.yml

#cloud-config

coreos:
  units:
    - name: kubelet.service
      command: start
      content: |
        [Unit]
        After=opt-kubernetes.mount docker.socket
        ConditionFileIsExecutable=/opt/kubernetes/bin/kubelet
        Description=Kubernetes Kubelet
        Documentation=https://github.com/kubernetes/kubernetes
        Requires=opt-kubernetes.mount docker.socket

        [Service]
        ExecStart=/opt/kubernetes/bin/kubelet \
        --address=0.0.0.0 \
        --hostname-override=${NODE_IPS[$i]} \
        --api-servers=http://${MASTER_IP}:8080 \
        $( [[ "$ENABLE_CLUSTER_DNS" == "true" ]] && echo "--cluster-dns=${DNS_SERVER_IP}" ) \
        $( [[ "$ENABLE_CLUSTER_DNS" == "true" ]] && echo "--cluster-domain=${DNS_DOMAIN}" ) \
        --config=/opt/kubernetes/manifests
        Restart=always
        RestartSec=2

        [Install]
        WantedBy=multi-user.target
    - name: kube-proxy.service
      command: start
      content: |
        [Unit]
        After=opt-kubernetes.mount
        ConditionFileIsExecutable=/opt/kubernetes/bin/kube-proxy
        Description=Kubernetes Proxy
        Documentation=https://github.com/kubernetes/kubernetes
        Requires=opt-kubernetes.mount

        [Service]
        ExecStart=/opt/kubernetes/bin/kube-proxy \
        --master=http://${MASTER_IP}:8080 \
        --hostname-override=${NODE_IPS[$i]}
        Restart=always
        RestartSec=2

        [Install]
        WantedBy=multi-user.target