Question about CM server High Availability

Hi all,

I have a CDP 7.1.8 cluster running in my environment. Recently, I would like to try enabling CM server High Availability. I studied the instruction in this link https://docs.cloudera.com/cdp-private-cloud-base/7.1.8/managing-clusters/topics/cm-ha-configure-steps.html.

My question is, currently I have tried migrating the CM server to another host and I cannot see my cluster on the new CM server console until I manually restore the cluster. I really doubt that after I enabled CM server HA, when the system failover to the passive CM server, I will not see my cluster as well.

Could someone clarify for me please? Thank you very much.