Kubernetes on CoreOS

worker01-config.yaml

#cloud-config 
hostname: worker01
coreos:
  etcd2:
    discovery: https://discovery.etcd.io/<token-id>
    listen-client-urls: http://0.0.0.0:2379,http://0.0.0.0:4001
    advertise-client-urls: http://172.17.181.248:2379
    listen-peer-urls: http://172.17.181.248:2380,http://172.17.181.248:7001
    initial-advertise-peer-urls: http://172.17.181.248:2380
    data-dir: /var/lib/etcd2
  fleet:
    public-ip: 172.17.181.248
    etcd_servers: "http://172.17.181.248:2379"
  flannel:
    interface: 172.17.181.248
  units:
    - name: 00-ens32.network
      runtime: true
      content: |
        [Match]
        Name=ens32

        [Network]
        DNS=172.17.136.11
        Address=172.17.181.248/24
        Gateway=172.17.181.254
    - name: systemd-networkd.service
      command: restart
    - name: etcd2.service
      command: start
    - name: fleet.service
      command: start
    - name: flanneld.service
      command: start
      drop-ins:
        - name: 50-network-config.conf
          content: |
            [Unit]
            Requires=etcd2.service
            After=etcd2.service
            [Service]
            ExecStartPre=/usr/bin/etcdctl set /coreos.com/network/config '{"Network":"10.10.0.0/16" }'
ssh-authorized-keys:
  - "ssh-rsa AAAAB...."