CoreOS群集中的机器状态

Question

是否有一种简单的方法可以确定谁是当前在etcd群集中的领导者（除了搜索日志）？

Answer 1

curl -L http://127.0.0.1:4001/v2/stats/self 

产生

{ 
"leaderInfo": { 
    "leader": "10.132.90.172", 
    "startTime": "2015-04-16T11:57:49.568452941Z", 
    "uptime": "1h18m25.433506066s" 
}, 
"name": "10.132.90.172", 
"recvAppendRequestCnt": 0, 
"sendAppendRequestCnt": 0, 
"startTime": "2015-04-16T11:57:49.56843843Z", 
"state": "" 
}