Scaling etcd ha cluster(catalog) while runtime breaks the cluster.

[sensre]

Scaling etcd ha cluster while runtime breaks the cluster. Becuase while scaling down and again increasing it, Changes the etcd container ID and break the cluster. And also throwing below error messages.

Get http://10.42.47.184:2379/health: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)
1/4/2018 3:43:40 PMGet http://10.42.47.184:2379/health: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)
1/4/2018 3:44:00 PMGet http://10.42.47.184:2379/health: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)
1/4/2018 3:44:20 PMGet http://10.42.47.184:2379/health: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)
1/4/2018 3:44:40 PMGet http://10.42.47.184:2379/health: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)