Anyone performed an OS Upgrade on Redhat IDM Servers ?
Any recommendations ? Any issues encountered ? Please suggest.
You need to build new RHEL8 IDM servers, add them to your existing IDM domain by adding replicas, then migrating clients to the new IDM8 servers and lastly, decomissiong the RHEL7 servers. In-place upgrade is NOT supported.
Have a look at the migration guide: https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/migrating_to_identity_manag... . Ensure you test this in a lab environment prior to attempting in production.
