We have an old 3-way replica on CentOS7 that we need to upgrade. The servers are running DNS
ipa1.tx.example.com - 192.168.10.10 ipa2.tx.example.com - 192.168.10.11 ipa3.tx.example.com - 192.168. 10.12 Since these are old and outdated OS I get the general idea of the “migration”. Install Rocky8, enroll into domain, decommission old machine, rinse repeat for the other 2. The part i’m unsure on is how do you deal with changing to DNS server ips. Our clients are all using 192.168.10.10, 192.168.10.11 for DNS. If I add another replica, it’s going to have to be on a different IP. So how do I deal with this migration moving the IP to the new server? Is it just as easy as decommissioning old server, and changing the new Rocky8 replica to the old 192.168.10.10 IP? I figure this will break everything…so how do you deal with this? What is the long term solution for this because I’m going to constantly have this same stupid problem for every major release since RHEL doesn’t support in place major release upgrades? (i’m planning to upgrade to Rocky9 at least as well in this process to get caught up, but not explaining it all for succinctness. -Kevin -- _______________________________________________ FreeIPA-users mailing list -- [email protected] To unsubscribe send an email to [email protected] Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedorahosted.org/archives/list/[email protected] Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
