gistfile1.txt

[Unit]
Description=etcd

[Service]
User=etcd
PermissionsStartOnly=true
ExecStartPre=/usr/bin/wget -N -P /opt/bin http://192.168.0.1/etcd
ExecStartPre=/usr/bin/wget -N -P /opt/bin http://192.168.0.1/etcdctl
ExecStartPre=/usr/bin/chmod +x /opt/bin/etcd
ExecStartPre=/usr/bin/chmod +x /opt/bin/etcdctl
ExecStart=/opt/bin/etcd \
  --name etcd2 \
  --data-dir /var/lib/etcd \
  --advertise-client-urls http://192.168.12.52:2379 \
  --listen-client-urls http://192.168.12.52:2379 \
  --initial-advertise-peer-urls http://192.168.12.52:2380 \
  --listen-peer-urls http://192.168.12.52:2380 \
  --initial-cluster-token etcd-cluster-1 \
  --initial-cluster etcd0=http://192.168.12.50:2380,etcd1=http://192.168.12.51:2380,etcd2=http://192.168.12.52:2380 \
  --initial-cluster-state new
Restart=always
RestartSec=10s