[ec2-user@ip-172-31-20-189 ~]$ consul members Node Address Status Type Build Protocol DC Segment ip-172-31-16-22 172.31.16.22:8301 alive server 1.2.0 2 datacenter-a ip-172-31-67-70 172.31.67.70:8301 alive server 1.2.0 2 datacenter-a ip-172-31-23-194 172.31.23.194:8301alive server 1.2.0 2 datacenter-a ip-172-31-27-252 172.31.27.252:8301alive client 1.2.0 2 datacenter-a ip-172-31-31-130 172.31.31.130:8301alive client 1.2.0 2 datacenter-a