etcd.yaml

#cloud-config

coreos:
  etcd2:
    name: master
    initial-cluster-token: k8s_etcd
    initial-cluster: master=http://$private_ipv4:2380
    advertise-client-urls: http://$private_ipv4:2379
    listen-peer-urls: http://$private_ipv4:2380,http://localhost:2380
    initial-advertise-peer-urls: http://$private_ipv4:2380
    listen-client-urls: http://$private_ipv4:2379,http://localhost:2379

  units:
    - name: etcd2.service
      command: start

  update:
    group: alpha
    reboot-strategy: off