Installing Atlas in HA using CDP Private Cloud Base cluster

When you are using the CDP Private Cloud Base cluster, you must install Atlas in HA using the Cloudera Manager UI.

Log into Cloudera Manager and verify that Atlas service is running.
Stop the Atlas service.
Go to Clusters > Click the cluster name > Actions drop-down > Select Add Service > Select Atlas > Click Continue to proceed with adding the Atlas service.

note
Cloudera recommends that the selected cluster in the Cloudera Manager must be Kerberos enabled but it is not a mandatory requirement.
Using the Cloudera Manager UI, verify that both Atlas services are running.

Verify that both active and passive instances exist. An HTTP request on one of the Atlas instances must display its status as "Active" and the other instance as “Passive”.

Atlas is currently running in the HA mode (active-passive mode)