etcd problem

1,open port 2379,2380  .https://www.cnblogs.com/breg/p/5728237.html

2, need etcd.conf file.http://www.361way.com/etcd-cluster/5468.html

3,open /etc/etcd/cert/etcd-key.pem: permission denied

http://www.mamicode.com/info-detail-2427329.html

set the permisssion to user to use!!!

finally you will success!

this case the result is wonderfully right!   show like below