bootkube/hack/single-node/user-data.sample at master · TheNewNormal/bootkube · GitHub

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#cloud-config

coreos:
  flannel:
    interface: $public_ipv4
  units:
    - name: etcd2.service
      command: start
    - name: flanneld.service
      command: start
      drop-ins:
      - name: 50-network-config.conf
        content: |
          [Service]
          ExecStartPre=/usr/bin/etcdctl set /coreos.com/network/config '{ "Network": "10.2.0.0/16" }'
    - name: docker.service
      drop-ins:
      - name: 50-flannel.conf
        content: |
          [Unit]
          Requires=flanneld.service
          After=flanneld.service
    - name: kubelet.service
      enable: true
      command: start
      content: |
        [Service]
        EnvironmentFile=/etc/environment
        Environment=KUBELET_ACI=quay.io/coreos/hyperkube
        Environment=KUBELET_VERSION=v1.3.0_coreos.1
        ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
        ExecStartPre=/bin/mkdir -p /srv/kubernetes/manifests
        ExecStartPre=/bin/mkdir -p /etc/kubernetes/checkpoint-secrets
        ExecStart=/usr/lib/coreos/kubelet-wrapper \
          --api-servers=https://172.17.4.100:443 \
          --kubeconfig=/etc/kubernetes/kubeconfig \
          --lock-file=/var/run/lock/kubelet.lock \
          --exit-on-lock-contention=true \
          --allow-privileged \
          --config=/etc/kubernetes/manifests \
          --hostname-override=${COREOS_PUBLIC_IPV4} \
          --node-labels=master=true \
          --minimum-container-ttl-duration=3m0s \
          --cluster_dns=10.3.0.10 \
          --cluster_domain=cluster.local

        Restart=always
        RestartSec=5

        [Install]
        WantedBy=multi-user.target

write_files:
  - path: "/etc/kubernetes/kubeconfig"
    permissions: "0644"
    owner: core
    content: |