gistfile1.txt

- name: etcd.service
      command: start
      content: |
        [Unit]
        Description=etcd

        [Service]
        User=etcd
        PermissionsStartOnly=true
        ExecStartPre=/usr/bin/wget -N -P /opt/bin http://192.168.0.1:8080/etcd
        ExecStartPre=/usr/bin/wget -N -P /opt/bin http://192.168.0.1:8080/etcdctl
        ExecStartPre=/usr/bin/chmod +x /opt/bin/etcd
        ExecStartPre=/usr/bin/chmod +x /opt/bin/etcdctl
        Environment=ETCD_NAME=etcd0
        Environment=ETCD_DATA_DIR=/var/lib/etcd
        Environment=ETCD_ADVERTISE_CLIENT_URLS=http://192.168.12.50:2379
        Environment=ETCD_LISTEN_CLIENT_URLS=http://192.168.12.50:2379
        Environment=ETCD_INITIAL_ADVERTISE_PEER_URLS=http://192.168.12.50:2380
        Environment=ETCD_LISTEN_PEER_URLS=http://192.168.12.50:2380
        Environment=ETCD_INITIAL_CLUSTER_TOKEN=etcd-cluster-1
        Environment=ETCD_INITIAL_CLUSTER=etcd0=http://192.168.12.50:2380,etcd1=http://192.168.12.51:2380,etcd2=http://192.168.12.52:2380
        Environment=ETCD_INITIAL_CLUSTER_STATE=new
        ExecStart=/opt/bin/etcd
        Restart=always
        RestartSec=10s